Chemistry, 24.06.2019 03:30 lily539711

One way to refine aluminum from aluminum ore is to heat the ore with hydrogen gas at high temperatures. al 2 o 3, solid, plus 3 h 2, gas, plus energy in equilibrium with 2 al, solid plus 3 h 2 o, gas. a. decrease temperature b. increase the amount of al2o3 c. reduce the amount of water d. increase pressure

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