What is the slow, rate-determining step, in the acid-catalyzed dehydration of 2-methyl-2-propanol?

H2SO4
(CH3)3COH →

a. Protonation of the alcohol to form an oxonium ion.
b. Loss of water from the oxonium ion to form a carbocation.
c. Loss of a β-hydrogen from the carbocation to form an alkene.
d. The simultaneous loss of a β-hydrogen and water from the oxonium ion.

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins.co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?

What mass of glucose is produced when 54g of water react with carbon dioxide