If 0.274 moles of a substance weighs 62.5g, what is the molar mass of the substance?
62.5/0.274 = 228.1
Am I on the right track?
Yes, but you should round it to 3 significant figures. 228.1 has four s.f. in it.
Well, you're close, but not quite on the right track. To find the molar mass, you need to divide the given weight (62.5g) by the given number of moles (0.274). Let's crunch the numbers:
62.5g / 0.274 moles = 228.102 molar mass
So, the molar mass of the substance is approximately 228.102 g/mol. Keep up the good work, math whiz!
Yes, you are on the right track! To find the molar mass of a substance, you need to divide the mass of the substance by the number of moles.
In this case, you correctly divided 62.5 g by 0.274 moles to get 228.1 g/mol. So, the molar mass of the substance is 228.1 g/mol. Well done!
Yes, you are on the right track. The molar mass of a substance can be calculated by dividing the mass of the substance by the number of moles. In this case, you have 0.274 moles of the substance and it weighs 62.5 grams. So, you correctly divided 62.5 grams by 0.274 moles to get an answer of 228.1 grams/mole.
Therefore, the molar mass of the substance is 228.1 grams/mole. Good job!