Balance each of the following equations according to the half-reaction method:
(a) zn(s) + no3 −(aq) ⟶ zn2+(aq) + n2 (g) (in acid)
(b) zn(s) + no3 −(aq) ⟶ zn2+(aq) + nh3 (aq) (in base)
(c) cus(s) + no3 −(aq) ⟶ cu2+(aq) + s(s) + no(g) (in acid)
(d) nh3 (aq) + o2 (g) ⟶ no2 (g) (gas phase)
(e) h2 o2 (aq) + mno4 −(aq) ⟶ mn2+(aq) + o2 (g) (in acid)
(f) no2 (g) ⟶ no3 −(aq) + no2 −(aq) (in base)
(g) fe 3+(aq) + i −(aq) ⟶ fe 2+(aq) + i2 (aq)

Agas in a balloon at constant pressure has a volume of 160 ml at -125*c. what is its volume at 29.0*c?

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

Achemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: 2 no(g) + cl2(g) < => 2 nocl(g) kp = 2 x 10^(-6)he fills a reaction vessel at this temperature with 13. atm of nitrogen monoxide gas and 12. atm of chlorine gas. use this data to answer the questions: a. can you predict the equilibrium pressure of noci, using only the tools available to you within aleks? y/nb. if you said yes, then enter the equilibrium pressure of nocl at right. round your answer to 1 significant digit.