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frosja888 [35]
3 years ago
13

Finish the lyrics.

Chemistry
1 answer:
pav-90 [236]3 years ago
8 0
Kg it it ig itchy it ig ig igxgixigxigc
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what is the pH of a solution that has a hydronium ion concentration 100 times greater than a solution with a pH of 4
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Answer:

2

Explanation:

First, find the hydronium ion concentration of the solution with a pH of 4.

[H₃O⁺] = 10^-pH

[H₃O⁺] = 10⁻⁴

[H₃O⁺] = 1 × 10⁻⁴

Next, multiple the hydronium ion concentration by 100 to find the hydronium ion concentration of the new solution.

[H₃O⁺] = 1.0 × 10⁻⁴ × 100 = 0.01

Lastly, find the pH.

pH = -log [H₃O⁺]

pH = -log (0.01)

pH = 2

The pH of a solution that has a hydronium ion concentration 100 times greater than a solution with a pH of 4 is 2.

Hope this helps.

4 0
3 years ago
Which of the following represents a pair of isotopes?
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B.
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What does matter have besides mass.
Vika [28.1K]

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so like Each of the five states of matter collectively made up all the "stuff" that's in the universe- — everything that takes up space and has mass is matter,and All matter is made up of atoms and in turn made up of protons and neutrons and electrons.

Explanation: hope this helps

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