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Chemistry, 22.06.2019 04:40
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
Chemistry, 23.06.2019 00:00
How is the way a mixture is combined different from how a compound is combined?
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Chemistry, 23.06.2019 11:40
Which of the following would have the lowest average kinetic energy
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The creation of carbon monoxide is an effect . what is one cause?...
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