A complete combustion of octane, C8H18, a component of gasoline, proceeds as: C8H18(1) + {unbalanced equation} 02(g) CO₂(g) + H₂O(1) Atomic weights (g/mol): C=12, H=1, O=16 How many grams of carbon dioxide will be produced from 1.9 moles of octane? Enter final answer with TWO decimal places (e.g. 37.18 or 35.00 or 98.20); numeric answers only, do not include the units.

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Q: QUESTION 3 2 SO2(g) ++ 250,(g) + O2(g) is the chemical equation for the decomposition of sulfur…

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A: ⊙ we know,   Density=massvolume⊙volume of cube-(edge length)3

Q: Pls

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A: Given, Mass of Cu = 63 Mass of other isotope of Cu = 65 Avg. mass = 64.928 g/mol

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A: According to Bartlby guidelines I solve only first question, remaining questions post separately.

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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".