Chemistry
Chemistry, 21.10.2019 17:40, allieb12334

If 143 grams of chromium react with an excess of oxygen, as shown in the balanced chemical equation below, how many grams of chromium oxide can be formed? show all your work for the calculations for full credit.

4cr + 3o2 yields 2cr2o3

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If 143 grams of chromium react with an excess of oxygen, as shown in the balanced chemical equation...

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