Dimethylhydrazine used in rocket fuel is a carbon - hydrogen - nitrogen compound. When 0.312 g of dimethylhydrazine sample is completely burned, it gives 0.458 g of CO2 and 0.374 g of H2O. Nitrogen in another 0.486 g sample is converted to 0.226 g N2. What is the rough formula of dimethylhydrazine?

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Q: 2 Al + 3 Cl2 2 AlCl3   Aluminum reacts very vigorously with chlorine. 0.674 moles of chlorine will…

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Q: How many moles of Al are necessary to form 38.6 g of AIBR3 from this reaction: 2 Al(s) + 3 Br2(1) →…

A: Answer: 0.1447 Moles of Aluminium (Al) necessary to form 38.6 gram of AlBr3.

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Q: Suppose a piece of silver jewelry contains 7.78×1022 atomsatoms of silver (AgAg).

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Q: A compound containing the elements C, H, N, and O is analyzed. When a 1.2359g sample is burned in…

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Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

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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".