An organic compound consists of carbon, hydrogen and nitrogen only. Complete combustion of a 150. mg sample of this compound produced 0.261 g of carbon dioxide. Another sample of this compound weighing 1.1348 g contains 2.244 × 10^2atoms of nitrogen. (1) Determine the empirical formula for this compound. (ii) If a sample of this compound having the mass 3.780 x 10^3mg contains 0.024839 moles of the compound, determine the molecular formula

Q: Give the following generic chemical reaction, determine the moles of B2 needed to react with 1.25 x…

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A: Given: Molecules of O2 in a single breath = 5.0 × 1021. Molar mass of O2 = 32 g/mol

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A: The mass of CO2 is calculated by finding moles of CO2.

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A: Hydrated form of silica means some of water molecules are present in form of H2O in silica compound.

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Q: Nitroglycerin (C3H;N3O9) is a powerful explosive. Its decomposition may be represented by 4C3H3N309…

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A: Given: Mass % of Cd = 63.94 % Mass % of P = 11.80%

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A: As per our guidelines, we are supposed to answer only one question. Kindly, repost other question as…

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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".