What would be the ratio of iron (III) ions to acetate ions in the formula for iron(III) acetate?
O 2:3
02:1
0 1:3
O 3:1
O 1:2

At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.