Potassium sulfite<span> (K</span>₂<span>SO</span>₃<span>)
hope this helps!</span>
I believe it’s C , People are burning too many fossil fuels .
It would be 1.55x10 to the 9th
hope that helps you
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Answer:
The answer is (H30+) =3,55e-8M and (OH-)=2,82e-7M
Explanation:
We use the formulas:
pH= - log(H30+) and Kwater=(H30+)x(OH-)
pH= - log(H30+) ----< (H30+)= antilog- pH=antilog- 7,45=3,55E-8M
Kwater=(H30+)x(OH-)
(OH-)=Kwater/(H30+)= 1,00e-14/3,55e-8 = 2,82e-7
