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Chemistry, 07.07.2019 13:30 lazavionadams81
The reaction of cr2o3 with silicon metal at high temperatures will make chromium metal. 2cro3(s) + 3si(> 4cr(l) + 3sio2 (s) the reaction is begun with 167.00 g of si and 146.00 g of cr2o3. how many grams of the excess reactant are left after the reaction is complete? i found which one was the l. r but i can't figure out how to find the excess amount of the e. r. will be greatly
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The reaction of cr2o3 with silicon metal at high temperatures will make chromium metal. 2cro3(s) + 3...
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