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Chemistry, 01.02.2021 22:20 joeljuarez128oyusun

Please help. Determine the number of moles of PbCl2 in 112 grams of PbCl2.

Select one:
a. 0.40 moles
b. 0.25 moles
c. 1.15 moles
d. 3.10 moles

Determine the number of moles of Na2SO4 in 213 grams of Na2SO4.

Select one:
a. 2.75 moles
b. 3.10 moles
c. 0.33 moles
d. 1.50 moles

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Please help. Determine the number of moles of PbCl2 in 112 grams of PbCl2.

Select one:...

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