# Chemical Calculations - 1

**Chemistry**Level pending

Calculate the total number of atoms in 0.5 moles of potassium dichromate \((\text{K}_2\text{Cr}_2\text{O}_7).\)

If your answer is \(1.04 \times 10^{23},\) write it as 1.04E+23.

Calculate the total number of atoms in 0.5 moles of potassium dichromate \((\text{K}_2\text{Cr}_2\text{O}_7).\)

If your answer is \(1.04 \times 10^{23},\) write it as 1.04E+23.

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