what is the mass of 0.75 mole of oxygen? please answer in details
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Which statement is correct.
a. one mole of SO2 contains 6.02x1023 atoms of oxygen.
b. molar mass of SO2 is the same as the molar mass of oxygen gas.
c. one mole of SO2 equals 6.02x1023 g of a compound.
d. one mole of SO2 contains the same number of molecules as one mole of oxygen gas.