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 92.00 g of si and 112.00 g of cr2o3. how many grams of the excess reactant are left after the reaction is complete?
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Chemistry, 23.06.2019 10:30, dreamxette3119
Fill in the blanks for the following statements: the rms speed of the molecules in a sample of h2 gas at 300 k will be times larger than the rms speed of o2 molecules at the same temperature, and the ratio µrms (h2) / µrms (o2) with increasing temperature. a not enough information is given to answer this question b sixteen, will not change c four, will not change d four, will increase e sixteen, will decrease
Answers: 2
The reaction of cr2o3 with silicon metal at high temperatures will make chromium metal. 2cro3(s) + 3...
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