QUESTION 5
How many molecules are in 5.47E0 moles of carbon dioxide?

6.02 x 10²³molecules

Explanation:

From the problem statement, we have been given the number of moles of the carbon dioxide to be 5.47°;

  Any number raised to the power of 0 is 1,

So,

 The number of carbon dioxide is 1

From mole concept;

    1 mole of any substance contains 6.02 x 10²³molecules

The number of molecules in the carbon dioxide is 6.02 x 10²³molecules

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explanation: