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Give a balanced chemical equation for when liquid octane (C8H18) is combusted in oxygen gas to yield carbon dioxide gas and water vapor?

Express in words (write a sentence) which describes this reaction using the stoichiometric coefficients.

Express in words (write a sentence) which describes this reaction using the stoichiometric coefficients and reacting 100 molecules of octane.

Express in words (write a sentence) which describes this reaction using the stoichiometric coefficients and reacting 1 mole of octane molecules.

Give the balanced chemical equation for the combustion of liquid ethanol (CH3CH2OH) in oxygen gas to produce carbon dioxide and water vapor.

How many molecules of carbon dioxide are produced when 1 molecule of ethanol is combusted?

How many moles of carbon dioxide molecules are produced when 1 mole of ethanol is combusted?

How many moles of oxygen are consumed when 1.356 moles of water are produced?

How many moles of oxygen are consumed when 1.356 moles of carbon dioxide are produced?

How many moles of oxygen are consumed when 1.356 moles of ethanol are also consumed?

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