Chemistry, 11.01.2020 23:31, 20cschultz
Which pair shares the same empirical formula? c2h4 and c6h6 ch2 and ch4 ch3 and c2h6 ch and c2h4
Answers: 1
Chemistry, 22.06.2019 04:40, khan2491
Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)
Answers: 2
Which pair shares the same empirical formula? c2h4 and c6h6 ch2 and ch4 ch3 and c2h6 ch and c2h4...
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