You've decided to try to make your own wine by adding yeast to a sweet grape juice. after allowing plenty of time for the yeast to grow, you find that although the sugar levels in the juice are decreased, there's no alcohol in the mixture. what could have been the reason fermentation did not occur?

What is the mass of 0.46 mol of mgcl2

Consider the reaction of a(g) + b(g) + c(g) => d(g) for which the following data were obtained: experiment initial [a], mol/l initial [b], mol/l initial [c], mol/l initial rate, mol/l.s 1 0.0500 0.0500 0.0100 6.25 x 10^-3 2 0.100 0.0500 0.0100 2.50 x 10^-2 3 0.100 0.100 0.0100 1.00 x 10^-1 4 0.0500 0.0500 0.0200 6.25 x 10^-3 what is the rate law for the reaction?

Areaction in which products can react to re-form reactants is