2. Early rockets used a fuel composed of hydrazine (N2H4) and dinitrogen tetraoxide (N204), which react on contact to form nitrogen gas and water vapor. How many grams of nitrogen gas form when 1.00 x102 g of N2H4 and 2.00 x102 g of N204 are mixed?

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A:

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A:

Q: Write each quantity in scientific notation. 1,234 g 0.000162 m 5,244,000 L 0.00562 g 44,000 km

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Q: Which of the following compounds has the smallest Keq for the addition of water. CF3

A:

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A:

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A:

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A:

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Q: ny moles

A:

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Q: Provide the appropriate reagents or product in the following examples.

A: Given ; reactant

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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".