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Discover Questions

Solve equation 4+15x7=? If 12g of Aluminum reacts with excess Oxygen, what us the theoretical yield? 4Al + 3O2 — 2Al2O3? Pls help w/ Chm problem? Can someone help me answer these questions I’m so confused? ? If 100 g of NaCl is dissolved in 1000 grams of water, what will be the freezing point of the solution?