Each question is worth 10 points.
Test #3 v1
1. Consider the two half reactions:
O2(g) + 2H+ 2e- H2O2
FeO42- + H2O + 3e- FeOOH(s) + 5OHa. Write the balanced, spontaneous reaction equation
b. What element is being oxidized?
Massage AiskEiK my
CHEM 220 - Quantitative Analysis
Each Question is worth 6 points.
Turn in your study guide 'cheat sheet for 4 points.
1. Express the concentration of a 0.0270 M aqueous solution of nickel, Niz, (molar mass 58.5
grams) in mass