Chemistry, 19.04.2021 21:50 whaddup8428
A reaction has a rate of 0.026g/s. This was established from measuring the mass lost from a
sample of calcium carbonate across three and a half days. If the sample of calcium carbonate had a mass of
581kg at the beginning of the reaction, what was its mass at the end?
ANSWER PLZZZ β
Answers: 2
Chemistry, 21.06.2019 23:40
If the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?
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What is the maximum number of electrons that an atomic orbital can contain?
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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
A reaction has a rate of 0.026g/s. This was established from measuring the mass lost from a
sample...
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