leeenaaa95
30.07.2020 •
Chemistry
_ P4(s) + __ O2(g) → __ P4O10(s) To balance this reaction equation, first write correct formulas for the reactants and products, leaving the stoichiometric coefficients blank. We will balance P first. How many P4 molecules are needed to balance P for each P4O10?
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Ответ:
I assume that the answers would be
2) is "A"
3) is "D"