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Chemistry, 09.01.2020 01:31 pryncesz2859

If 156 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? (1 point)
4cr + 3o2 yields 2cr2o3

78 grams

104 grams

228 grams

912 grams

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