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Sphinxa [80]
3 years ago
7

Which kingdom represents both multi & unicellular organisms? choose ONE.

Chemistry
1 answer:
Lostsunrise [7]3 years ago
3 0

Answer:

The answer would be Protista

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What is the ph of a 0.027 M KOH solution?
Monica [59]
First you calculate the concentration of [OH⁻] in <span>solution :

POH  = - log [ OH</span>⁻]

POH = - log [ 0.027 ]

POH = 1.56

PH + POH = 14

PH + 1.56 = 14

PH = 14 - 1.56

PH = 12.44

hope this helps!

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3 years ago
What is the [OH-] in a solution if the [H*] = 1.2 x 10-3 M?
spayn [35]

We know that [OH⁻] * [H⁺] = 10⁻¹⁴

plugging the value of [H⁺]

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3 years ago
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gayaneshka [121]
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3 years ago
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Describe how hydrogen and oxygen form water
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The  hydrogen molecules combine with the oxygen molecules, 2 hydrogen molecules, and 1 oxygen molecules is the amount needed to make one water atom or molecule, whatever you want to call it.

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<span>Answers are:
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