Aqueous sodium chloride,
NaCl
, will not react with aqueous copper(II) sulfate,
CuSO
4
, because the two potential products are soluble in aqueous solution.
The chemical equation given to you is actually incorrect because copper(II) chloride,
CuCl
2
, is not insoluble in aqueous solution. In fact, it is quite soluble.
This means that the reaction does not produce an insoluble solid that precipitates out of solution.
Sodium chloride and copper(II) sulfate are both soluble ionic compounds that dissociate completely in aqueous solution
Explanation:
<span>The question is asking us "Which of the following would be a result of increased solar activity?"
The Sun is extremely hot, and when it is warm on Earth, the heat has as it source in the Sun. Therefore, an increased solar activity would mean increased temperature on Earth - longer summers and shorter winters, and warmer sea temperatures. The best answer is :
B. Warmer-than-normal sea surface temperatures </span>
Hello!
The answer is Evaporation!
When you add enough heat to a liquid, it boils turning into a gas. This is called Evaporation
Hello:
In this case, we will use the Clapeyron equation:
P = ?
n = 8 moles
T = 250 K
R = 0.082 atm.L/mol.K
V = 6 L
Therefore:
P * V = n * R * T
P * 6 = 8 * 0.082* 250
P* 6 = 164
P = 164 / 6
P = 27.33 atm
Hope that helps!
