Consider a galvanic cell built on the following half-reactions with their standard reduction potentials shown. What is ∆G° at 25 °C for the reaction involved?

1F = 96,485 J/mol e-

Cr2O72- + 14H+ + 6e- <=> 2Cr3+ + 7H2O E° = 1.20 V

H2O2 + 2H+ + 2e- <=> 2 H2O E ° = 1.75 V

26. of of (aq) by (aq) is . if 50.00 ml of 1.05 m is to 25.00 ml of 1.86 m ,at be? ( no is toina of aof) , h.. (p. ). . .

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

#20 which type of bond is formed when bases pair in dna? ionic bond covalent bond coordinate bond hydrogen bond