sohakhans54205

1. Give a balancedchemical equation for when liquid octane (C8H18) is combusted inoxygen gas to yield carbon dioxide gas and water vapor?

2. Express in words(write asentence) which describes this reactionusing the stoichiometric coefficients.

3. Express in words(write asentence) which describes this reactionusing the stoichiometric coefficients and reacting 100 molecules ofoctane.

4. Express in words(write asentence) which describes this reactionusing the stoichiometric coefficients and reacting 1 mole of octanemolecules.

5. Give thebalanced chemical equation for the combustion of liquid ethanol(CH3CH2OH) in oxygen gas to produce carbon dioxide and watervapor.

6. How manymolecules of carbon dioxide are produced when 1 molecule of ethanolis combusted?

7. How many molesof carbon dioxide molecules are produced when 1 mole of ethanol iscombusted?

14. Give thebalanced Molecular and Net Ionic equations for the reaction ofmagnesium chloride and sodium phosphate in solution.

1. What mass ofmagnesium chloride is needed to produce 75.00 g of solidproduct?

2. What mass ofsodium phosphate is needed to produce 75.00 g of solidproduct?

15. Give thebalanced equation for the reaction of gold (III) chloride andhydrogen gas in solution.

1. What mass ofgold can be recovered from 1.00 g of hydrogen gas?

2. What mass ofgold can be recovered from 1.00 g of gold (III)chloride?