Chemistry

How many moles of CaCl2 are produced when this reaction is started with 4.70 grams of chlorine gas?

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asked by Elizabeth
  1. What reaction?

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    posted by DrBob222
  2. Ca+Cl2->CaCl2

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    posted by Elizabeth
  3. Ca + Cl2 -> CaCl2
    mols Cl2 = grams/molar mass = ?
    Then use the coefficients in the balanced equation to convert mols Cl2 to mols CaCl2.

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    posted by DrBob222

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