Use the half-reaction method in acidic,
aqueous solution to balance each of the
following redox reactions:
a. CI-(aq) + Cr203-(aq) →
Cl2(g) + Cr3+(aq)
b. Cu(s) + Ag+(aq)-> Cu2+(aq) + Ag(s)
c. Br2(1) + I-(aq) → I2(s) + Br- (aq)
d. I- (aq) + NO-2(aq) → NO(g) + I2(s)

H2so4(aq) + mg(s)—> mgso4(aq) +h2(g) which substance is the acid in the reaction?

Often on a topographic map, every fifth contour line is darkened. what is this line called? a. key b.slope c.benchmark d. index contour

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.