How many grams of CH3OH are in 0.42 mol CH3OH?
To determine the number of grams of CH3OH in 0.42 moles, you need to use the molar mass of CH3OH.
The molar mass of CH3OH can be calculated using the periodic table:
C: 12.01 g/mol
H: 1.01 g/mol (3 hydrogen atoms)
O: 16.00 g/mol
Adding their masses:
12.01 g/mol + 1.01 g/mol * 3 + 16.00 g/mol = 32.04 g/mol
Now, we can calculate the grams.
0.42 mol * 32.04 g/mol = 13.4496 g
Therefore, there are approximately 13.45 grams of CH3OH in 0.42 mol CH3OH.