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tatuchka [14]
3 years ago
5

What is speed ?

Chemistry
1 answer:
Slav-nsk [51]3 years ago
3 0
1. D
2. B (I think)

If you ever talk about speed, you say (per) usually so always look for that in a label. 
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What is another name for a condensation reaction?
defon
The other name for a condensation reaction would be dehydration reaction. This reaction happens when two molecules or compounds react forming a larger molecule and a small H2O molecule. From the name itself, water should be produced.
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Calculate the ph of a solution at 25. 0 °C that contains 2. 95 × 10^-12 m hydronium ions.
Makovka662 [10]

The pH of a solution at 25. 0 °C that contains 2. 95 × 10^-12 m hydronium ions is 13.5.

<h3>What is pH? </h3>

pH is defined as the concentration of the hydrogen bond which is released or gained by the species in the solution which depicts the acidity and basicity of the solution.

<h3>What is pOH? </h3>

pOH is defined as the concentration of the hydronium ion present in solution.

pOH value is inversely proportional to the value of pH.

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Given,

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pH = -log[H+]

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= log(2.95× 10^(-12) )

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learn more about pH:

brainly.com/question/12942138

#SPJ4

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