What element is being reduced in the following redox reaction?
mno4 (aq) + h2c2o4(aq) ? mn2+(aq) + co2(g)
answer
c
mn
o
h

Write a hypothesis that answers the lesson question, “while observing a chemical reaction, how can you tell which reactant is limiting? ” hypothesis: if a substance is the limiting reactant, then . . because . .