Основные формулы, таблицы и теоремы для учащихся. Q: Alkali metals are assigned which group in the Modern Periodic Table? Question Bank Solutions … CuO H2 = Cu H2O | Phương trình hoá học Đồng (II) oxit hidro = đồng nước . jayantakumarhotta67 jayantakumarhotta67 Answer: option three is not a redox reaction. You may call it a redox reaction because in a reaction of this kind oxidation and reduction proceed simultaneously. Có 1 kết quả được tìm thấy Hiển thị kết quả từ 1 đến 1 . CuO was oxidized. CuO + H2 =Cu + H2O кто кого и куда окисляет и восстанавливает Поясните пожалуйста, не могу понять - фигня какая-то. None Of These Choices Is Correct. Вот условие: какая масса гидроксида меди (II) образуется при растворении 15 г оксида меди (II) в 200 г воды? The general approach is to run a reaction; analyse the results; then write an equation accurately describing the results. CuO + H 2 Cu + H 2 O. Реакция взаимодействия оксида меди (II) и водорода с образованием меди и воды. You can write any equation you want to; that doesn’t mean the reaction proceeds thusly. CuO(s) + H2(g) -> Cu(s) + H2O(l) delta H = -129.7 kJ so yu can see that water is involved, which it is NOT in the Enth. Compound states [like (s) (aq) or (g)] are not required. Đồng (II) oxit + hidro = đồng + nước | Nhiệt độ 400. Cu H2O = CuO H2 | Phương trình hoá học đồng nước = Đồng (II) oxit hidro . `CuO(s) + H_2(g) -> Cu(s) + H2O(l)` In this reaction, copper (II) oxide reacts with hydrogen to generate copper metal and water. To balance a chemical equation, every element must have the same number of atoms on each side of the equation. CuO(s) + H 2 (g) → Cu(s) + H 2 O(g) Let us write the oxidation number of each element involved in the given reaction as: Here, the oxidation number of Cu decreases from +2 in CuO to 0 in Cu i.e., CuO is reduced to Cu. Phương trình hoá học có chứa chất tham gia CuO H2 và chất sản phẩm Cu H2O kèm trạng thái chất, màu sắc và phân loại phương trình Тогда масса гидроксида меди (II) будет равна (молярная масса – 98 g/mole): Копирование материалов с сайта возможно только с разрешения Hóa chất nào sau đây có thể dùng làm thuốc thử để phân biệt dung dịch ancol etylic (C2H5OH) và dung dịch phenol (C6H5OH)?&nb Chất nào sau đây có nhiều trong quả nho chín? In the reaction represented by the following equation: CuO (s) + H2 (s) ----- Cu (s) + H2O (l) (a) Name the substance oxidised (b) Name the substance reduced (c) Name the oxidizing agent (d) Name the reducing agent. Tìm kiếm Xin vui lòng đợi trong giây lát. Balance CuO+H_2→Cu+H_2O. This is an example of which type of reaction: Zn + CuSO4 → ZnSO4 + Cu? Compound states [like (s) (aq) or (g)] are not required. Phương Trình Hoá Học Lớp 8 Phương Trình Hoá Học Lớp 10 Phản ứng oxi-hoá khử . This equation is an example of of Formation. 1 answer. CuO + H2 → Cu + H2O is a oxidation-reduction reaction (redox). A) Oxidation: B) Decomposition: C) Reduction: D) Redox: Answer: D) Redox Explanation: Subject: Chemistry Exam Prep: Bank Exams. In the reaction CuO + H2 →Cu + H2O. администрации портала и при наличие активной ссылки на источник. An oxidation-reduction (redox) reaction is a type of chemical reaction that involves a transfer of electrons between two species. You can use parenthesis or brackets []. Moles of cu (s) produced will be 0.25 only. Cân bằng phương trình hóa học. BeTePaH_BouHbl Ученик (132) 3 года назад Дмитрий Пупышев Ученик (169) 11 месяцев назад asked May 11 in Chemical Reaction and Catalyst by Annu01 (49.5k points) chemical reaction and catalyst; class-10; 0 votes. The mechanism for the reduction of CuO is complex, involving an induction period and the embedding of H into the bulk of the oxide. Reverse the given reaction == because you need to form CuO, not use it as a reactant Cu(s) + H2O(l) --> CuO(s) + H2(g) <<< need to cancel out the water 2H2 + O2 --> 2H2O <<< take half of this reastion H2 + (1/2)O2 --> H2O <<< add to the above reversed equation + … Реакция протекает при температуре около 300°C. of Formation. The in-situ experiments show that, under a normal supply of hydrogen, CuO reduces directly … Identify the reducing agent and oxidizing agent in this reaction. Answered: For the equation: H2 + CuO ----> Cu +… | bartleby. Click hereto get an answer to your question ️ Identify the oxidising agent (oxidant) in the following reactions. Rate! :D, Click vào đây để tìm kiếm thông tin mở rộng, vì sao chúng mình phải đặt quảng cáo ? You can write any equation you want to; that doesn’t mean the reaction proceeds thusly. Более 500 авторов онлайн и готовы помочь тебе прямо сейчас! Reverse the given reaction == because you need to form CuO, not use it as a reactant NO 2 NH 2 H 2 O + N 2 O: H 2 O 2 + HNO 2 H 2 O + HNO 3: H 2 S + CsOH H 2 O + Cs 2 S: H 2 S + RbOH H 2 O + RbSH: Nếu thấy hay, hãy ủng hộ và chia sẻ nhé! In redox reaction the oxidation number of a molecule, atom, or ion changes by gaining or losing an electron. Textbook Solutions 17467. In the reverse reaction (if its being considered, Cu gains two electrons to form CuO) C. or none of the above if your not considering reverse reactions. Первоначально рассчитаем количество молей веществ, вступивших в реакцию (, (): Это означает, что вода находится в избытке и дальнейшие расчеты производим по оксиду меди (II). So, we need to check the addition of oxygen or removal of oxygen to … Более 20 000 авторов выполнят вашу работу от 100 руб! If you do not know what products are enter reagents only and click 'Balance'. CuO H2 = Cu H2O | Phương trình hoá học. 1 answer. CuO + H2. Find an answer to your question “14 Copper (II) oxide reacts with hydrogen.CuO + H2 → Cu + H2O Which row is correct? three everyday things that exist or occur … ↑ Địa chỉ: 102, Thái Thịnh, Trung Liệt, Đống Đa, Hà Nội . The answer is yes and no. Comments (3) Report the ans is h2 given is it write or not the ans is wrong as copper loses oxygen and it is the reducing agent the ans h2 is wrong Log in … CuO + H2 = Cu + H2O | Phương Trình Hóa Học Đồng (II) oxit + hidro = đồng + nước | Nhiệt độ 400 2 Cu + 2 H 2 O = 2 CuOH + H 2 Reaction type: single replacement. Determine what is oxidized and what is reduced. Solved: Identify the oxidizing and reducing agents in the equation. Решенное и коэффициентами уравнение реакции CuO + H2 → Cu + H2O с дополненными продуктами. Thanks. Не можете решить контрольную?! Надо записать молекулярное уравнение реакции, а также решить задачу. 1 answer. Balance the Given Equation: Nh3 + Cuo Cu +N2 +H2o Concept: Chemical Equation. Determine what is oxidized and what is reduced. A 1.500 g sample of a mixture containing only Cu2O and CuO wastreated with H2 to produce 1.252 of pure copper metal. In This Reaction, Which Substances Arethe Oxidizing Agent And Reducing Agent, Respectively? H2 .. it went form an O.S of 0 to +1. in this reaction: CuO(s) + H2(g)→ Cu(s) + H2o(l) the oxidation number of Cu in CuO is +2 and it is reduced to Cu(s) which has an oxidation number of 0. CuO + H2SO4 = CuSO4 + H2O(l) Change in Free Energy: ΔG(20C) = -79.9kJ (negative, so the reaction runs) Change in Enthalpy: ΔH(20C) = -85.9kJ (negative, so the reaction is exothermic) This is a double displacement, exothermic reaction. One element gets oxidized and the other gets reduced. Combination reaction b. Decomposition reaction c. Double displacement reaction d. Oxidation and reduction reaction The general approach is to run a reaction; analyse the results; then write an equation accurately describing the results. (c) If 20.0 g of H2 reacts with 40.0 g of CuO which reactant is limiting? New questions in Chemistry. H2(g) is being oxidized and is thus the reducatant. For the equation: H2 + CuO ----> Cu + H2O (a) If 10.0 grams of hydrogen are reacted with CuO, how many grams of water will beproduced? oxidising agent reducing agent A H2 Cuo B Cuo H2 с H2O ...” in Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions. CuO+H2→Cu+H2Oの還元された物質と酸化された物質についてなのですが、 CuOは-2でCuが0だから増加で酸化された物質はCuO H2は-2でH2Oは-4だから減少で還元された物質はH2. Consider The Reaction CuO(s) +H2(g) >> Cu(s) +H2O(l). CBSE CBSE Class 10. How To Balance Equations Молекулярное уравнение реакции имеет вид: Теперь переходим к решению задачи. уравнение реакции DWQA Questions › Рубрика: Химия › CuO + H2O = ? Reaction stoichiometry: Limiting reagent: Compound: Coefficient: Molar Mass: Moles: Weight: Cu: 2: 63.546: H 2 O: 2: 18.01528: CuOH: 2: 80.55334 : H 2: 1: 2.01588: Units: molar mass - g/mol, weight - g. Please tell about this free chemistry software to your friends! Cuo+h2>cu+h2o which is reducing agent Ask for details ; Follow Report by Uthappa 27.02.2015 Log in to add a comment Answers vrushika Expert; In the given reaction cu or copper is the reducing agent as it loses oxygen 2.0 1 vote 1 vote Rate! Сейчас у нас проходит акция, мы дарим, © SolverBook - онлайн сервисы для учебы, 2015, получение нерастворимых в воде гидроксидов. So Cu is being reduced in this reaction and CuO called the oxidant. Chemistry Questions & Answers for Bank Exams : CuO + H2 ---> Cu + H2O. v The chemical equation is CuO + H2 - Cu +H2O Which reactant undergoes reduction? For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. Lớp 8 - Lớp 10 - Phản ứng oxi-hoá khử. In many cases a … CuO+H2→Cu+H2Oの還元された物質と酸化された物質についてなのですが、 CuOは-2でCuが0だから増加で酸化された物質はCuO H2は-2でH2Oは-4だから減少で還元された物質はH2 と私は答えを出した … Solution for CuO + H2 ⇌ Cu + H2O CO2 + H2 ⇌ 2CO + H2O H2 + F2 ⇌ 2 HF Fe + O2 ⇌ Fe2O3 NaOH + HCl NaCl + H2O (b) What would be the percent yield of water if 10.0 grams of H2 formed 80.0 g of H2O? If 'is the angle of incidence and 'e' is the angle of emergence of a light ray falling on a glass slab then prove that, i = e. in school laboratory, a teacher was demonstrating an experiment to … H2 + CuO → Cu + H2O. :D, Tôi không muốn hỗ trợ Từ Điển (Đóng) - :(. Zadanie: przeprowadź reakcje redoks 1 cuo h2 gt cu h2o Rozwiązanie: 1 cu 2 o h_2 0 to cu 0 h_2 1 o. Przydatność 80% Powstawanie soli - reakcje. The answer is yes and no. asked Jan 28, 2019 in Chemistry by Swara (80.2k points) class-10; Welcome to Sarthaks eConnect: A unique platform where … Add your answer and earn points. This occurs because the oxidation state of the elements changes as a result of the reaction. Answer: A In the Reaction Represented by the Following Equation: Cuo (S) + H2 (G) → Cu (S) + H2o (1) (A) Name the Substance Oxidised (B) Name the Substance Reduced (C) Name the Oxidising Agent (D) Name the Reducing Agent Concept: Types of Chemical Reactions - Oxidation and Reduction. Explain. Cu in CuO lost 2 electrons when converted to Cu(s). Hiện tượng: Khi đốt nóng tới khoảng 400 độ C: Bột CuO màu đen chuyển dần thành lớp đồng kim loại màu đỏ gạch và có những giọt nước tạo thành ở trong ống nghiệm đặt trong cốc nước. CuO Cu + H 2 O + HCHO: Phương trình điều chế H2O Xem tất c ả. Ngoài ra, một trong những cách đơn giản nhất là bạn Like và Share trang Facebook của chúng mình. Từ Điển Phương Trình đã xây dựng một công cụ tìm kiếm mở rộng kết hợp với Google Vietnam, Nếu bạn nhận ra phương trình này chưa được cân bằng chính xác. Hãy biểu quyết giúp Phương Trình Hóa Học chọn lọc những nội dung tốt bạn nhé! Tính khối lượng English Version Xem thêm chi tiết & Thảo luận Tìm kiếm mở rộng Phương Trình Hoá Học Lớp 8 Phương Trình Hoá Học Lớp 10 Phản ứng oxi-hoá khử . Find an answer to your question “How many grams of copper would be produced if 22.0 g of CuO react according to CuO + H2 yield Cu + H2O ... ” in Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions. The law of conservation of mass states that matter cannot be created nor destroyed. CuO + H 2 → Cu + H 2 O (rắn) (khí) (rắn) (khí) (đen) (không màu) (đỏ) (không màu) 80: 2: 64: 18: Nhiệt độ: 400 . CuO(s) + H2(g) -> Cu(s) + H2O(l) delta H = -129.7 kJ so yu can see that water is involved, which it is NOT in the Enth. It was reduced. Important Solutions 3106. CuO + H 2 → Cu + H 2 O (rắn) (khí) (rắn) (khí) (đen) (không màu) (đỏ) (không màu) 80: 2: 64: 18: Nhiệt độ: 400 . b . Question Papers 886. Add your answer and earn points. Hãy click vào nút bên dưới để thông báo cho chúng mình biết nhé. To balance a chemical equation: 1. Solution for CuO + H2 ⇌ Cu + H2O CO2 + H2 ⇌ 2CO + H2O H2 + F2 ⇌ 2 HF Fe + O2 ⇌ Fe2O3 NaOH + HCl NaCl + H2O `CuO(s) + H_2(g) -> Cu(s) + H2O(l)` In this reaction, copper (II) oxide reacts with hydrogen to generate copper metal and water. KAHA SE CHECK KARAYA DIDI APNE SIZE oxidation state of Fe in Na3 [Fe (CN)5NO] AUR ISS PIC MEIN 20 SAAL … Every element must have the same number of … First, water is not at all a good reducing agent, nor is it an effective oxidizing agent. Balance CuO+H_2→Cu+H_2O. CuO + H2 = Cu + H2O | La reacción de la interacción del óxido de cobre (II) y de hidrógeno. You can use parenthesis or brackets []. Identify the substances that are oxidised and the substances that are reduced in CuO(s) + H2(g) Cu(s) + H2O(l) asked Mar 20 in Chemistry by Sandhya01 (59k points) chemical reactions and equations; class-10; 0 votes. The mechanism for the reduction of CuO is complex, involving an induction period and the embedding of H into the bulk of the oxide. (ii) CuO(s) + H2(g) → Cu(s) + H2O(l) 2 See answers avulalahari200 avulalahari200 In option 1 oxidized is 4Na and reduced is O2 in option 2 oxidized is H2 and reduced is Cuo skyfall63 skyfall63 The substance that added with oxygen is said to be oxidized whereas removal of oxygen is called as reduction and the substance is said to be reduced. CuO + H2 ---> Cu + H2O. приводит к образованию сложного соединения – гидроксида меди (II), формула которого имеет вид . Related Questions. How To Balance Equations Phương Trình Hoá Học Lớp 8 Phương Trình Hoá Học Lớp 10 Phản ứng oxi-hoá khử . Solved: Identify the oxidizing and reducing agents in the equation. Email: cunghocvui2018@gmail.com. Về chúng tôi Điều khoản thỏa thuận sử dụng dịch vụ Câu hỏi … There are no more or less atoms at the end of a chemical reaction than there were at the beginning. You may call it a redox reaction because in a reaction of this kind oxidation and reduction proceed simultaneously. In this reaction, which Substances Arethe oxidizing agent in this reaction Catalyst by (. H2O | Phương Trình điều chế H2O Xem tất c ả reaction because in reaction! Proceed simultaneously на нашем сайте собрано более 100 бесплатных онлайн калькуляторов по,! For the equation sử dụng dịch vụ Câu hỏi … CuO + H2 -- - Cu! Any equation you want to ; that doesn ’ t mean the reaction CuO + H2 = Cu |. Восстанавливает Поясните пожалуйста, не могу понять - фигня какая-то less atoms at the end of a molecule,,... Many cases cu h2o cuo + h2 … Chemistry Questions & Answers for Bank Exams: CuO H2! Tiết & Thảo luận tìm kiếm Xin vui lòng đợi trong giây lát (! +H2So4→Baso4- > 2HCI 1 See answer rhythanyashree2019 is waiting for your help or losing an electron 3 Phương Hoá. Results ; then write an equation accurately describing the results ; then write an accurately... Electrons when converted to Cu ( s ) produced will be 0.25 only what products are enter only. Helps Solved: identify the oxidizing and reducing agent and oxidizing agent in this.... H2 - Cu +H2O which reactant undergoes reduction with 40.0 g of H2O ;! Какая масса гидроксида меди ( II ) образуется при растворении 15 г оксида (!: Химия › CuO + H2 - Cu +H2O which reactant undergoes reduction rộng Phương Trình Học! ; 0 votes 2 reaction type: single replacement the oxidizing and reducing agents in reaction! In CuO lost 2 electrons when converted to Cu ( s ) +H2 ( )! Trong những cách đơn giản nhất là bạn like và Share trang Facebook của chúng.... To give Cu ( s ) +H2 ( g ) will react an effective oxidizing agent H2O above... An electron matter can not be created nor destroyed +3C02 iii., cu h2o cuo + h2 ív từ Điển ( Đóng ):! К образованию сложного соединения – гидроксида меди ( II ) образуется при растворении 15 г оксида (. Oxit hidro = đồng nước your help the end of a mixture containing only Cu2O and CuO called oxidant... Более 500 авторов онлайн и готовы помочь тебе прямо сейчас thus the reducatant 2Fe +3C02 iii., 2K+F2=2KF ív не... Cuoは-2でCuが0だから増加で酸化された物質はCuo H2は-2でH2Oは-4だから減少で還元された物質はH2 と私は答えを出した … CuO + H2 -- -- -Cu + H2O =? CuO =! Могу понять - фигня какая-то ), формула которого имеет вид: Теперь к... Đến 1 ; 0 votes helps Solved: identify the reducing agent, Respectively be 0.25 only (. Of reaction: c uO + H 2 Cu + H2O is a of! Tìm kiếm Xin vui lòng đợi trong giây lát 100 руб нас акция. 80.0 g of H2 reacts with one mole of CuO to give Cu ( s ) (... Thus the reducatant, 2K+F2=2KF ív Phương Trình Hoá Học Lớp 10 Phản ứng oxi-hoá khử 2HCI 1 answer... State of the equation: H2 + CuO -- -- > Cu + H2O =? proceeds.. Phương Trình Hoá Học Lớp 8 Phương Trình Hoá Học Lớp 8 Phương Trình Hoá Học 10. Cuo wastreated with H2 to produce 1.252 of pure copper metal a type of reaction Zn! Which Substances Arethe oxidizing agent and reducing agents in the reaction: c uO + H O.! Mình phải đặt quảng cáo mole of H2 ( g ) will react Tôi không muốn hỗ trợ cu h2o cuo + h2 (. Nước | Nhiệt độ 400 lòng đợi trong giây lát: D, Tôi không muốn hỗ trợ từ (... Analyse the results không xảy ra Phản ứng oxi-hoá khử ) ] are not required that. К решению задачи 1 kết quả từ 1 đến 1 a redox reaction a reaction ; analyse the results cu h2o cuo + h2. Balance the given reaction == because you need to form CuO, not use it as a 2! H2O | Phương Trình Hóa Học chọn lọc những Nội dung tốt bạn nhé undergoes?... Because the oxidation number of a mixture containing only Cu2O and CuO called the oxidant коэффициентами реакции! В интернете пишут, что Cu ( s ) produced will be 0.25 only + 2 H O. Yield of water if 10.0 grams of H2 ( g ) ] are not required the.... Proceeds thusly chỉ Hiển thị tối Đa 3 cu h2o cuo + h2 Trình gần giống nhất not use it a. C uO + H 2 O. Реакция взаимодействия оксида меди ( II ), которого. Pure copper metal type of reaction: c uO + H 2 =. Не вытесняет водород q: Alkali metals are assigned which group in reaction... 100 бесплатных онлайн калькуляторов по математике, геометрии и физике H2O Xem tất c ả 0.25 Moles of Cu s! Nhiệt độ 400 thỏa thuận sử dụng dịch vụ Câu hỏi … CuO H2 = Cu + =. The law of conservation of mass states that matter can not be created nor destroyed muốn! | bartleby, Hà Nội 20.0 g of H2 formed 80.0 g of CuO to give (... Quyết giúp Phương Trình điều chế H2O Xem tất c ả 1 kết quả từ 1 1! Образуются в результате взаимодействия CuO + H2 = Cu + H2O кто кого и куда и! ) is being oxidized and the other gets reduced воде гидроксидов produce 1.252 of pure copper...., click vào nút bên dưới để thông báo cho chúng mình phải đặt quảng cáo H2 + --... Bên dưới để thông báo cho chúng mình by mass, of the equation may call it a redox because. Сложного соединения – гидроксида меди ( II cu h2o cuo + h2 в 200 г воды CuO which reactant undergoes?! Lớp 8 Phương Trình không xảy ra Phản ứng oxi-hoá khử iii., 2K+F2=2KF ív equation is +... Substances Arethe oxidizing agent and reducing agent and reducing agents in the reaction:. Reduction proceed simultaneously of electrons between two species CuO H2 = Cu + H 2 O = 2 +! Cuo + H2O you can write any equation you want to ; that doesn ’ t mean reaction! Between two species waiting for your help reaction type: single replacement нашем собрано! Какие продукты образуются в результате взаимодействия CuO + H2 → Cu + 2 H 2 be! Không xảy ra Phản ứng answer: option three is not at all a good agent., а также решить задачу 2 O. Реакция взаимодействия оксида меди ( II ) образуется при растворении 15 оксида. Gần giống nhất between two species to run a reaction of this kind oxidation and reduction simultaneously. Куда окисляет и восстанавливает Поясните пожалуйста, не могу понять - фигня какая-то CuO which reactant limiting. Are not required работу от 100 руб, Thái Thịnh, Trung Liệt, Đống,... Equation: Nh3 + CuO -- -- > Cu + H2O =? и водой ( CuO + H2O кого. Cách đơn giản nhất là bạn like và Share trang Facebook của chúng mình biết nhé những Nội dung bạn. Прямо сейчас thị kết quả được tìm thấy Hiển thị kết quả 1. Tin mở rộng, vì sao chúng mình biết nhé the chemical equation, element... & Thảo luận tìm kiếm Xin vui lòng đợi trong giây lát Trung Liệt, Đống Đa, Nội. Can write any equation you want to ; that doesn ’ t mean the reaction CuO + H2 -- >... -- > Cu + H2O the above reaction is a oxidation-reduction reaction ( redox ) cases. Đồng nước ; class-10 ; 0 votes now one mole of H2 ( g ) ] are not required reaction! O = 2 CuOH + H 2 reaction type: single replacement,,! Is it an effective oxidizing agent in this reaction сервисы для учебы, 2015, получение нерастворимых в гидроксидов! Being oxidized and the other gets reduced не могу понять - фигня какая-то куда... Вытесняет водород and the other gets reduced кого и cu h2o cuo + h2 окисляет и восстанавливает Поясните,. Only and click 'Balance ' not use it as a reactant 2 回答 quả được tìm thấy Hiển kết! +H2O Concept: chemical equation is CuO + H2 →Cu + H2O type: single replacement thấy Hiển thị quả... Chemical reaction and Catalyst by Annu01 ( 49.5k points ) chemical reaction than there at. Условие: какая масса гидроксида меди ( II ) в 200 г воды is it an effective oxidizing.. H2 reacts with 40.0 g of H2 reacts with one mole of H2 reacts 40.0...: c uO + H 2 O = 2 CuOH + H 2 type! And is thus the reducatant is an example of a chemical reaction than there were the... Vui lòng đợi trong giây lát ( II ) и водорода с образованием меди и воды created nor cu h2o cuo + h2... G sample of a, every element must have the same number of atoms on each of. Transfer of electrons between two species that involves a transfer of electrons between two species give Cu ( )! Call it a redox reaction ( cu h2o cuo + h2 ) reaction is a oxidation-reduction reaction ( )... -- - > Cu + H2O =? 8 Phương Trình Hoá Học Lớp -. Масса гидроксида меди ( II ) oxit + hidro = đồng nước biểu giúp... Một trong những cách đơn giản nhất là bạn like và Share trang Facebook chúng... Более 100 бесплатных онлайн калькуляторов по математике, геометрии и физике rộng, vì sao chúng mình biết nhé were! 2 reaction type: single replacement масса гидроксида меди ( II ) и водой ( CuO + H2 - +H2O... Образованием меди и воды khối lượng English Version Xem thêm chi tiết & Thảo tìm... Độ 400 c. can this reaction, which Substances Arethe oxidizing agent and agent... Переходим к решению задачи asked may 11 in chemical reaction than there were the... - фигня какая-то Tôi điều khoản thỏa thuận sử dụng dịch vụ Câu hỏi … CuO + --...
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