Answer:
460 g
Explanation:
We have been asked to determine the mass of 10 mol CH2O2.
We know that 1 mol CH2O2 = 46g.
Thus to find 10 mol CH2O2 we cross multiply as shown below;
mass = (10 mol x 46 g)/(1 mol)
= 460 g of CH2O2
Therefore the mass of 10 mol CH2O2 is 460 g
