Question

In: Chemistry

1. In your own words, describe how you would use the activity series provided to you...

1.

In your own words, describe how you would use the activity series provided to you in your course to determine that the reaction of calcium with copper (II) nitrate occurs.

2,

  1. Calculate
  1. the number of moles in a 14.6 g sample of calcium carbonate (CaCO3).
  2. calculate the number of calcium atoms in that sample.

3.

Calcium carbonate is formed from the reaction of solid calcium oxide with carbon dioxide in the atmosphere.

  1. Write the balanced chemical equation to illustrate this reaction.
  2. If 14.6 g of calcium carbonate are formed when 9.55 g of calcium oxide are reacted with excess carbon dioxide, calculate the percentage yield of calcium carbonate.

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