cuo + h2o gives

x(2*am Cu/2*mm CuO) + y(4*am Cu/2*mm) = 0.88 Cu2O Solve the two equations simultaneously for x and y. x gives you grams CuO. BaCl, +H2SO4→BASO4->2HCI 1 See answer Adityakonamwar is waiting for your help. In many cases a … jayantakumarhotta67 jayantakumarhotta67 Answer: option three is not a … Solved: Identify the oxidizing and reducing agents in the equation. Add your answer and earn points. Determine what is oxidized and what is reduced. [Cu(H2O)6]2+ ions are oxidized to copper (II) oxide (CuO) 9. Start studying Copper lab observations and equations. The general approach is to run a reaction; analyse the results; then write an equation accurately describing the results. In the second step of Reaction I, a. the reaction mixture is diluted with HCl to form CuCl2 b. the reaction mixture is diluted with additional HNO3 to form Cu(NO3)2 c. the reaction mixture is diluted with water to form hexaaquocopper (II) ions d. all of the above are correct 10. If you do not know what products are enter reagents only and click 'Balance'. Copper Sulphate pentahydrate (CuSO 4 5H 2 O) is commonly known as Blue Vitriol. For instance equation C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but PhC2H5 + O2 = PhOH + CO2 + H2O will; Compound states [like (s) (aq) or (g)] are not required. CuO + H2→ Cu + H2O am stands for atomic mass. You can write any equation you want to; that doesn’t mean the reaction proceeds thusly. The same would be true if the acid was nitric or sulfuric. See the link for additional information. It easily transforms into copper oxide CuO more stable, either in the solid state by a thermal dehydration or at room temperature, in aqueous basic solutions. Click here👆to get an answer to your question ️ Identify the oxidising agent (oxidant) in the following reactions. 17. It is obtained in lab by dissolving CuO, Cu(OH) 2 or CuCO 3 in dil H 2 SO 4.The solution on crystallization gives blue triclinic crystals of CuSO 4 5H 2 O.. CuO + H 2 SO 4 → CuSO 4 + H2O Cu(OH) 2 + H 2 SO 4 → CuSO 4 + H 2 O When copper is heated in the presence of air at high-temperature copper (Cu) goes under an oxidation reaction to give out a black color substance that is a copper oxide (CuO). `CuO(s) + H_2(g) -> Cu(s) + H2O(l)` In this reaction, copper (II) oxide reacts with hydrogen to generate copper metal and water. Fe203 +3Co->2Fe +3C02 iii., 2K+F2=2KF ív. The reaction of excess zinc with sulfuric acid is a critical step in this investigation. Write the balanced equation for this reaction. CuO(s) + 2 H^+(aq) --> Cu^2+(aq) + H2O(l) This is the net ionic equation. In which of the following chemical equations, the abbreviations represent the correct states of the reactants and products involved at reaction temperature? Learn vocabulary, terms, and more with flashcards, games, and other study tools. Step 7: CuO(s) + H2SO4(aq)­ -> CuSO4 + H2O(l) – Double Replacement Step 9: Zn(S) + H2SO4(aq) -> ZnSO4(aq) + H2(aq) – Single Replacement 3. CuO+H2 → Cu +H20 11. This converts Cu from CuO and Cu from Cu2O to grams Cu that you end up with of 0.88 g. mm stands fr molar mass. If you use 2 HCl(aq), or 2 H^+(aq) + 2 Cl^-, the Cl^- ions would be left out to give the net ionic equation. What problems would arise from an incomplete reaction? Click here👆to get an answer to your question ️ Identify the oxidising agent ( oxidant ) in equation... O ) is commonly known as Blue Vitriol and products involved at reaction temperature pentahydrate ( CuSO 5H... 6 ] 2+ ions are oxidized to copper ( II ) oxide ( cuo ) 9 H2O Solved Identify... Sulfuric acid is a critical step in this investigation the correct states of the chemical. True if the cuo + h2o gives was nitric or sulfuric 4 5H 2 O ) is commonly known Blue! 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