Answer :
The sample which have the largest mass is the correct option is a) 1 mole of marshmallow.
The expression for number of moles is given as follows :
number of moles = mass / molar mass
mass = moles × molar mass
molar mass of marshmallow = 210.14 g/mol
molar mass of carbon dioxide = 44 g/mol
molar mass of Pb = 207.2 g/mol
it is clear form the above equation that the sample which has the larger the molar mass has the largest mass. the order of the mass in the following sample is given as :
marshmallows > Pb > COâ‚‚
Thus the 1 mole of the marsh mallows has the largest mass among the following sample.
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