Chemistry, 23.12.2021 06:30 kargarzadehsm
The chemical equation below shows the burning of magnesium (Mg) with oxygen (O2) to form magnesium oxide (MgO). 2Mg O2 Right arrow. 2MgO The molar mass of O2 is 32. 0 g/mol. What mass, in grams, of O2 is required to react completely with 4. 00 mol of Mg? 2. 00 64. 0 128 256.
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The chemical equation below shows the burning of magnesium (Mg) with oxygen (O2) to form magnesium o...
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