Chemistry, 04.09.2020 01:01 lizdeleon248
A. When 25.4 and 40.433 are added, the answer should be based on how significant figures or decimal
Answers: 3
Chemistry, 21.06.2019 19:30, genyjoannerubiera
Si una estrella no tiene paralaje medible, ¿qué puedes inferir?
Answers: 1
Chemistry, 22.06.2019 12:00, daytonalive83481
Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
Answers: 1
A. When 25.4 and 40.433 are added, the answer should be based on how significant figures or decimal...
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