When magnesium is heated in air, it reacts with oxygen to form magnesium oxide.
2Mg(s) + O2(g)...
Chemistry, 09.04.2020 18:53 nataliem02
When magnesium is heated in air, it reacts with oxygen to form magnesium oxide.
2Mg(s) + O2(g) → 2MgO(s)
If the mass of the magnesium increases by 0.335 g, how many grams of magnesium reacted?
A. 0.882 g B. 0.441 g C. 0.509 g D. 1.02 g E. not enough information
Answers: 3
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