105g to moles
To convert grams to moles, you first need to identify the molar mass of the substance.
Let's assume the substance is water (H2O). The molar mass of water is approximately 18 g/mol.
Now, we can use the formula:
moles = grams / molar mass
moles = 105g / 18 g/mol
moles ≈ 5.83 moles
Therefore, 105 grams of water is approximately equal to 5.83 moles.