MnO2 +  4HCl  --->  MnCl2  +  Cl2  +  2H2O If 0.66 mole of MnO2 reacts with 49.3 g HCl, and 24 g of Cl2 is actually obtained, determine the percent yield of Cl2. (Express final answer with 1 decimal place. Answers may exceed 100% due to experimental errors.)

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A: yes you right my ans also same

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A: The balanced equation is N2 (g) + 3 H2 ---> 2 NH3 (g)Number of moles of Nitrogen = 5.52 mol

Q: 2. a) A mixture of LiHCO3 and sand weighing 9.20 g is heated. After cooling, the residue composed of…

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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".