Chemistry, 01.04.2021 01:00, romanlittlewood
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Ammonia (NH3) dissolved in water is heated in a beaker. If initially there had been 60 grams dissolved in 100 grams of water, what would happen if the temperature reached 90℃ and why? (AKS 6c DOK 2)
A.
The solution would become supersaturated and the ammonia would all remain dissolved .
B.
The solution would become saturated but the amount of ammonia dissolved would remain the same .
C.
about 50 more grams of ammonia would be able to dissolve as the solution has become unsaturated .
D.
about 50 grams of ammonia would come out of solution as the temperature caused the solubility to decrease .
Answers: 3
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