Aoccurs when the reactants are reproduced by reaction of products 1.exchange 2.decomposition 3.synthesis 4.reversible

In what for do plants utilize nitrogen? why do they need nitrogen?

Why are some people more concerned about shark survival than about shark attacks?

An enzymatic hydrolysis of fructose-1-p, fructose-1-p(aq) + h2o(l) - fructose (aq) + pi (aq) was allowed to proceed to equilibrium at 25°c. the original concentration of fructose-1-p was 0.2 m, but when the system had reached equilibrium, the concentration of fructose-1-p was only 6.52 x 10^-5 m. calculate the equilibrium constant for this reaction and the free energy of hydrolysis of fructose-1-p.