What is the redox half equation for 3Ag2S + 2Al --> 6Ag + Al2, and identity which material is oxidized and which is reduced? :)

Al is oxidized while Ag is reduced.

Explanation:

The complete molecular equation is;

3Ag2S + 2Al --> 6Ag + Al2S3

Oxidation half equation;

2Al > 2Al^3+ + 6e

Reduction half equation;

6Ag^+ + 6e > 6Ag

Overall redox reaction equation;

2Al + 6Ag^+ >2Al^3+ + 6Ag

Hence; Al is oxidized while Ag is reduced.

elements make up everything, and they combine to make compounds.

the answer is c

here is table 2-2:

country

percent of eligible voters that voted

rank

united states

44.9%

138

canada

60.1%

107

costa rica

84.6%

14

hungary

66.9%

82

japan

57.0%

118

egypt

27.7%

159

south africa

85.5%

10

ans is no, the data set cannot be plotted as a single circle graph