11.4 If the image shows the magnesium solid prior to reaction, sketch the oxygen molecules that would be needed to exactly use up all of the magnesium according to the balanced chemical equation shown. 2Mg(s) + O2(8) – 2MgO(s)

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Q: What is the oxidizing agent in the following reaction? C6H12O6 +6 O2 → 6 CO2 + 6H2O O C6H1206 02

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Q: Write a balanced equation for this reaction. A closed container is filled with 2 moles of hydrogen…

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Q: What is the total mass of products formed when 3.2g of CH4 is burned in air?                    CH4…

A: Mass of CH4=3.2g CH4+O2-->CO2+H2O

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Q: 5. How many moles of iron would have to react to produce 3.5 moles of iron (III) oxide? 3.5 moles…

A: The balanced chemical reaction for the production of F2O3 is as follows: 4Fe(s)+3O2(g)→2F2O3(s)

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Q: 7. Calculate the number of grams of CO2 that are produced by heating 116.4 grams of magnesium…

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A: Redox reaction. because both oxidation and reduction occure.

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Q: Practice 9.6 What mass of water is produced by the complete combustion of 225.0 g of butane (C,H10)?…

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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".