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Alexus [3.1K]
3 years ago
8

Which one should I go in ??????

Chemistry
1 answer:
kogti [31]3 years ago
3 0

Answer:

powerthrone lol

Explanation:

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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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