Convert 40 pci per liter of air into concentrations units, Chemical Engineering

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Convert 40 pci per liter of air into concentrations units

The U.S. Environmental Protection Agency (EPA) recommends that 222Rn levels not exceed 4 pCi per liter of air (1Ci=3.7x10^10 decay events per second; 1 pCi =1x10^-12 Ci). Convert 4.0 pCi per liter of air into concentrations units of 222Rn atoms per liter of air and moles of 222Rn per liter of air. Write out every step in your conversion and explain your answer.

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Chemical Engineering: Convert 40 pci per liter of air into concentrations units

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Chemical Engineering: Convert 40 pci per liter of air into concentrations units

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