Convert 360 g CH3OH to moles. moles = g/molar mass = about 360/32 about 11 moles but you need to do it more accurately than my estimates.
You will need 11 moles CH3OH x (1 mole CO/1 mole CH3OH) = 11 x 1/1 = about 11 moles CO
11 moles CH3OH x (2 moles H2/1 mole CH3OH) = 11 x 2/1 = about 22 moles H2.
b. Convert moles to grams. g = moles x molar mass
c. 2.85 mol CO x (2 moles H2/1 mol CO = 2.85 x (2/1) = about 5.7 moles H2. Convert to grams.
Methanol (CH3OH) is used in the production of many chemicals. methanol is made by reacting carbon monoxide and hydrogen at high temperature and pressure.
CO(g) + 2H2(g) ==> CH3OH(g)
a) How many moles of each reactant are needed to produce 3.60 x 10^2 g CH3OH?
b)Calculate the number of grams of each reactant needed to produce 4.00 mol CH3OH.
c)How many grams of hydrogen are necessary to react with 2.85 mol CO?
2 answers
lol its 3.45
1 answer