A 39.59 sample Of copper B heated in the presence of excess Oxygen and is converted to copper l11) oxide. Al wrie a balanced equationa t Hiu B) what mass Of capper (11) OXnde will be theoretically Produced? C) What Is the percent yield Uf copper l) oxide H 45.5 g Of Copper (11) cnde s produced ?

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Q: 84.4 amms ok Nay CO, reactad wth HCL accordings to the eaoation O, reacted oith HCl accord…

A: The balanced chemical equation is as follows:

Q: noles

A:

Q: (References) Reactants Unbalanced Equations 200 180 O AGNO3 + NaClAgCl + NaNO, O Ca(NO3)2 + Na,CO3 →…

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Q: What mass of NH3 is needed to completely react with 0.600 moles of O2 (g) based on the reaction…

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Q: Determine the molarity of each of the following solutions: (a) 1.457 mol KCl in 1.500 L of solution…

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Q: 30. The active ingredient in some antiperspirants is aluminum chlorohy- drate, Al₂(OH), Cl. Analysis…

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Q: What is the % of H2O if 102g H2) is produced from 14.6g H2 and excess O2?

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A: The reaction  is 2Li(s)+CuCl2=2LiCl(aq)+Cu(s) Li->Li+1 Cu2+-->Cu+1

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".