Explanation:
I hope this helps Chemistry is so hard and I hate it
Mole fraction<span> is another way of expressing the concentration of a solution or mixture. It is equal to the </span>moles<span> of one component divided by the total </span><span>moles.
mass CH4O = 0.270 (51) = 13.77 g methanol
water = 51 - 13.77 = 37.23 g water
Hope this answers the question. Have a nice day.</span>
I think it is c bc that the only one I see right
Answer:
a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.