Consider this mechanism:
step 1: clo-(aq) + h2o(l) hclo(aq) + oh-(aq) (fast)
step 2: i-(aq) + hclo(aq) hio(aq) + cl-(aq) (slow)
step 3: oh-(aq) + hio(aq) h2o(l) + io-(aq) (fast)

what is the overall reaction?
a.
hclo (aq) + h2o (l) oh- (aq) + cl- (aq)
b.
i- (aq) + hclo (aq) hio (aq) + cl- (aq)
c.
oh- (aq) +hio (aq) h2o (l) + io- (aq)
d.
clo- (aq) + i- (aq) cl- (aq) + io- (aq)
e.
clo- (aq) + h2o(l) hclo(aq) + oh- (aq)

Explanation:

Given a reaction mechanism, we will typically have catalysts and intermediates which will not be observed in the final balanced overall reaction. In order to obtain a net reaction, we need to add all the separate steps of the given reaction.

First of all, the reactants are combined followed by a combination of products. The repeating species on both sides of the final equation are then canceled out. Let's sum everything we have in our steps:

Repeating species that can be canceled out are:

This leaves a net reaction of:

the answer is: they rebelled against saddam hussein’s rule.

kurds opposed saddam rule and wanted independence. kurds in the north and shiites in the south revolt against hussein.

for example, the halabja attack in 1988 conducted against the kurdish people by the iraqi regime under saddam hussein, where between 4000 people are killed and around 9000 are injured.

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.