Answer: 1 x 10^-12 M
Explanation:
pOH is the negative logarithm of hydroxide ion concentration in a base.
Mathematically, pOH is expressed as
pOH = -log(OH-)
where OH- is hydroxide ion concentration
So, 12 = -log(OH-)
(OH-) = Antilog (-12)
(OH-) = 1 x 10^-12 M
Thus, the concentration of the base is 1 x 10^-12 M
I would go with C, because you would always start with products and end with reactants.
The correct response would be C. Mass cannot be created nor destroyed in a chemical reaction.
FOR FISSION:
Answer:
A, B, D, E
Explanation:
These are the correct answers.
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