Question: how do i solve this? 5. Consider the following reaction, where X represents an unknown element: 6X(s) + 2B203(s)->B4X3(s) + 3XO2(g) If 155 grams

how do i solve this? 5. Consider the following reaction, where X

how do i solve this? 5. Consider the following reaction, where X represents an unknown element: 6X(s) + 2B203(s)->B4X3(s) + 3XO2(g) If 155 grams of X reacts completely with diboron trioxide to produce 2.15 mol of B4X3, what is the identity of X? 2.15184x3 = 12.9 1 ac b. Mg c. Ge d. Si e. N -1 the options are a. C b.Mg c. Ge d. Si e. N 13

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