Which of the following is not a redox reaction?
a. h2o(l) + nh3(g) latex: \longrightarrow nh4+(aq) + oh–(aq)
b. 2h2(g) + o2(g) latex: \longrightarrow 2h2o(l)
c. zn(s) + h2so4(aq) latex: \longrightarrow znso4(aq) + h2(g)
d. feso4(aq) + k2cr2o7(aq) + 7h2so4(aq) latex: \longrightarrow cr2(so4)3(aq) + 3fe2(so4)3(aq) + k2so4(aq) + 7h2o(l)
e. cl2(g) + 2kbr(aq) latex: \longrightarrowbr2(l) + 2kcl(aq)

Think about how you can use le chatelier’s principle to find possible solutions to the design problem. describe at least two ways to increase the yield (amount) of ammonia based on this principle.

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

Consider the following multistep reaction: a b→ab(slow) a ab→a2b(fast)−−−−−−−−−−−−−−−−− 2a b→a2b(overall) based on this mechanism, determine the rate law for the overall reaction. express your answer in standard masteringchemistry format. for example, if the rate law is k[a]3[b]2 type k*[a]^3*[b]^2