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tekilochka [14]
3 years ago
15

How does a scientist help the government

Chemistry
1 answer:
miss Akunina [59]3 years ago
4 0
To inform the government about diseases and treatments
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How many moles are there in 8.50 X 1024 molecules of sodium sulfate, Na2SO3?
DiKsa [7]
Hello!

To solve this question, we need to use the Avogadro's Number, which is a constant first discovered by Amadeo Avogadro, an Italian scientist. He discovered that in a mole of a substance, there are 6,02*10²³ molecules. Using this relationship, we apply the following conversion factor:

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Have a nice day!
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