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aleksandr82 [10.1K]

3 years ago

14

Write out the word equations for these reactions. ) Hydrogen reacts with oxygen to form water.

1 answer:

ale4655 [162]3 years ago

4 0

Answer:

H2O

Explanation:

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Calculate the pH of each solution at 25∘C

JulijaS [17]

Answer: pH of HCl =5, HNO3 = 1,

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Explanation:

pH = -log [H+ ]

1. 1.0 x 10^-5 M HCl

pH = - log (1.0 x 10^-5)

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2. 0.1 M HNO3

pH = - log (1.0 x 10 ^ -1)

pH = 1 - log 1 = 1

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4. 0.01 M KOH

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Explanation:

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3 years ago

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