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ohaa [14]
2 years ago
9

Answer the ones I have not. Thanks!

Chemistry
2 answers:
amm18122 years ago
7 0
3.vinyl
7.magnetic powder
8.mostlikey pitch
FinnZ [79.3K]2 years ago
7 0
3.mp3
7.magnetic powder
9.gramophone
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(1)There are 1.5 moles of water in a 27 gram sample of water. The molar mass of water is 18.02 gmol g m o l .(2)

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What is the mass (g) of 0.25mols of NaCl?

What you need for these equations are a calculator, periodic table and the following equation:

Mass (g) = Mr x Moles (important equation to remember)

In this case we already know the moles as it's in the question, 0.25 moles.

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