It takes L to make 5kL

In which direction will the following reaction go if the standard reduction potentials are 0.80 v for ag/ag+ and –0.44 v for fe/fe2+? ag+ + fe → ag + fe2+ a.)forward b.)the reaction cannot occur. c.) not enough information is given. d.) reverse

How air particles exert a pressure on the inside of the balloon

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?