Question

Question 68

Predict the products of V3+ + Fe(s) --> (1 point ) *

~No reaction

~None of the above

~V(s) + Fe+2

~V+2 + Fe+2

Question 69

What is the standard cell potential for a voltaic cell using the Cu2+/Cu and Ag+/Ag half-reactions? Which metal is the anode? (1 point ) *

Ag+(aq)+e- → Ag(s)

+0.80

Cu2+(aq)+2e- → Cu(s)

+0.34

~-0.46 Ag is anode

~0.24 Ag is anode

~0.46, Cu is anode

~None

Question 70

Predict the products of Au(s) + Mn+2 --> (1 point ) *

~Au+2 + Mn

~Au+3 + Mn(s)

~No reaction

~None

Question 71

Predict the products of Au(s) + Cl- (aq) --> (1 point ) *

~Au+2 + Cl2

~Au+3 + Cl2

~No reaction

~none

Question 72

Predict the products of I2 + Cu(s) --> (1 point ) *

~I- + Cu+2

~I- + Cu+2

~No reaction

~none

Question 73

Predict H+ + Pb(s) --> (1 point ) *

~H2(g) + Pb+2

~HO- + Pb+2

~No reaction

~none

Question 74

Predict H2(g) + Fe(s) (1 point ) *

~H+ + Fe+2

~H+ + Fe+3

~No reaction

~none

Question 75

Predict F2(g) + Li(s) --> (1 point ) *

~F- + Li

~F-(aq) + Li+(aq)

~no reaction

~none

Question 76

Predict F2(g) + LiCl(aq) --> (1 point ) *

~F- + Li

~F-(aq) + Li+(aq)

~no reaction

~none

please answer all for a thumbs up. (PLEASE I NEED THEM ALL!!)

Answer 1