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const2013 [10]
3 years ago
10

PLEASE HElP ASAP!!!!!!

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

Answer:

1 hour

Explanation:

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What is the pH of a solution with a H+ ion of 2×10-¹²?​
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Answer:

11.7

Explanation:

The pH is the negative logarithm of the concentration of H+ ions. If the concentration is 2×10-¹² the the pH will be -log(2×10-¹²) which is 11.698 which can be round up to 11.7.

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3 years ago
Which part of an atom is actively exchanged or shared in a chemical bond?
denpristay [2]

The part of an atom that is actively exchanged or shared in a chemical bond is ELECTRON.

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3 years ago
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Given 7.40 g of butanoic acid and excess ethanol, how many grams of ethyl butyrate would be synthesized, assuming a complete 100
Dafna11 [192]
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4 0
4 years ago
Explain what would happen to the air temperature at Riverdale School over the course of the
Ira Lisetskai [31]

Answer:

In each Amplify Science unit, students figure out

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visually represents the storyline of the unit, showing

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support students as they build complex explanations

of the unit’s anchor phenomenon. The Coherence

Flowchart on the following pages (one chapter per

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7 0
3 years ago
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4% mass / volume :

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V = 1.2 * 100 / 4

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hope this helps!

7 0
3 years ago
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