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
Answers: 1
Chemistry, 21.06.2019 18:30
What volume of a 2.00 m stock solution of naoh is needed to prepare 150. ml of 0.40 m solution?
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Chemistry, 22.06.2019 04:50
Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b
Answers: 1
The reaction of cr2o3 with silicon metal at high temperatures will make chromium metal. 2cro3(s) + 3...
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