The [H3O+1] concentration is 1 x 10-7 what is the ph of this solution
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Chemistry, 22.04.2020 19:55 whereswoodruff
The [H3O+1] concentration is 1 x 10-7 what is the ph of this solution
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Chemistry, 22.06.2019 03:30
What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )
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Chemistry, 22.06.2019 12:00
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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