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.
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Chemistry, 22.06.2019 21:20, carlydays4403
The organs inside the body and how they function together
Answers: 3
How many liters of hydrogen
react with 22.25 liters of nitrogen
to make ammonia at STP?
...
to make ammonia at STP?
...
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