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abruzzese [7]
3 years ago
7

Which is larger an atom or a molecule? Explain your answer.

Chemistry
1 answer:
adell [148]3 years ago
3 0
A molecule is bigger than an atom
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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)

AnswersChemistryGCSEArticle

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)

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