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vodka [1.7K]
3 years ago
5

Calculate the number of molecules in the following substance (a)4.4g of carbon dioxide gas​

Chemistry
1 answer:
laila [671]3 years ago
7 0

Answer:

6.0x10^{22} molecules CO2

Explanation:

Take mass times molar mass times Avogadro's number

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The density of gold is 19.3 g/cm3. What is the volume of a 575 gram bar of pure gold?
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Explanation:

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