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dimulka [17.4K]
2 years ago
11

Nvm i have to answer lol

Chemistry
2 answers:
DIA [1.3K]2 years ago
5 0

Answer:

i will do a joke... hmmm...

Explanation:

why did the nurse need a red pen?

To draw out blood. lol

klio [65]2 years ago
5 0

Answer:

hi.

Explanation:

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Bonds are polar when one element in a compound is more electronegative than the other. This creates a dipole in the molecule where one end of the molecule is partially positive and one end is partially negative

Explanation:

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Why are the oxidation and reduction half-reactions separated in an<br> electrochemical cell?
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The half-cells separate the oxidation half-reaction from the reduction half-reaction and make it possible for current to flow through an external wire.

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D

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Finding the pH for [H+] = 9.4 * 10-3 M?
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pH = 2.0

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3 years ago
Two substances, A and Z, are to be identified. Substance A can not be broken down by a chemical change. Substance Z can be broke
Kisachek [45]

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(3) Substance A is an element and substance Z is a compound.

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