What is the mass of 2.62 x 10 24 molecules of methanol (c3oh)

139.37 g of methanol is present in the given molecules.

Explanation:

It is known that 1 mole of any compound contains avagadro's number of molecules. Since here the number of molecules of methanol is given as 2.62 ×, then the number of moles in them is

1 mole = 6.02 × molecules

So 1 molecule = moles

Thus, 2.62 × molecules = 2.62 ×× moles = 4.35 moles of methanol.

As it is known that 1 moles of any compound is equal to the molar mass of that compound. Here we know that 4.35 moles of methanol is present then, the mass is

Molar mass × Number of moles = Mass of methanol

32.04×4.35 = 139.37 g.

So 139.37 g of methanol is present in the given molecules.

sorry idk the answer well to you i have a explaination

explanation: a formula which shows the arrangement of atoms in the molecule of a compound