A 20.101 mg20.101 mg sample of a chemical known to contain only carbon, hydrogen, sulfur, and oxygen is put into a combustion analysis apparatus, yielding 35.808 mg35.808 mg of carbon dioxide and 14.658 mg14.658 mg of water. In another experiment, 36.931 mg36.931 mg of the compound is reacted with excess oxygen to produce 15.96 mg15.96 mg of sulfur dioxide. Add subscripts to the formula provided to correctly identify the empirical formula of this compound. Do not change the order of the elements.

Q: Determine the theoretical mass of aspirin (acetyl salicylic acid) when using 3.682 grams of…

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A: Decomposition reactions are the reactions in which chemical species breaks into simpler molecules.

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A:

Q: 1. 2.8 g of nitrogen gas reacted with excess oxygen according to the following scheme: N₂ + O2 NO…

A: In the given reaction ->>Weight of nitrogen gas = 2.8 gmActual yield = 3.0 gm

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A:

Q: Consider the reaction of solid P₄ and chlorine gas to form gaseous phosphorus trichloride. The…

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Q: What was the percent of potassium chlorate in the mixture

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Q: 1 D. 0.1000 THOT 7. In producing pure iron metal from its ore, iron(III) oxide and carbon (coke)…

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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".