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☆☆☆☆☆Total amounts of products and reactants are not changing.-- Apex
base
PPM = Parts Per Million.
1 ppm = 0.0001%
HCI (Hydrochloric acid)
Solid, liquid, and gas exist together.
Apex
Law of equilibrium - The principle that (at chemical equilibrium) in a reversible reaction the ratio of the rate of the forward reaction to the rate of the reverse reaction is a constant for that reaction.
-log(1.0 X 10^-4 M KOH)
= 4
14 - 4
= 10 pH KOH
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The reaction would shift to balance the change
It is the ratio of the concentrations of products to the concentrations of reactants.
The pH is under 7.
Hydrochloric acid -APEX;)
The formula is:
r = k(T) x [A] x [B] where [A] and [B] are the concentrations of reactants and r the reaction rate.
Ammonia solution is a weak base.
It is the number of moles of solute in 1 kg of solvent.
For chemical reactions of gases increasing pressure increase the reaction rate.
It does not dissociate completely in water
