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r-ruslan [8.4K]
3 years ago
5

Which of the following is NOT true in a solution?

Chemistry
1 answer:
Fudgin [204]3 years ago
5 0

Answer:

42

Explanation:

idk math ok

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2 years ago
Good evidence for sodium water
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Explanation:

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3 years ago
How does changing the initial temperature of the copper affect how much heat energy it has?
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Answer:

the rock has a greater amount of heat energy which transfers to water causing vaporization.

5 0
2 years ago
2. The temperature of a gas is increased from 125⁰C to 182⁰C inside of a rigid container. The original pressure of the gas was 1
Lina20 [59]

P1/T1 = P2/T2

125⁰C = 398.15 k

182⁰C = 455.15 k

1.22/398.15 = p2/455.15


p2= 1.39atm

the pressure of the gas be after the temperature change is 1.39 atm

7 0
3 years ago
Read 2 more answers
The ionization energies of Calcium are (in KJ/mol): 1st: 589.8 2nd: 1145.4 3rd: 4912.4
defon

Answer:

See whole explanation to understand

Explanation:

the reason why there is such a large jump from 2nd to 3rd ionization energy for calcium is because to remove the third electron, a larger amount of energy is required, since the shell is closer to the nucleus, and higher attraction exists between them. This is why the second ionization energy is 1125.4 and then the third IE is 4912.4 which is a very big difference. It's all about the elections and energy!!

8 0
3 years ago
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