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Anonymous at Sat, 7 Sep 2024 16:53:53 UTC No. 16366130
Got an exam on monday and I'm stupid. Anyone knows how to solve this? ¤hatgpt is useless...
50g of NaCl can be dissolved in 100mL of H20 at 90°C.
Calculate the amount of NaCl that can be dissolved in a 100mL mixture of H20 and CaCl2 with concentration of 0.5mol/L heated to 90°C.
Anonymous at Sat, 7 Sep 2024 18:18:53 UTC No. 16366219
Bump
Anonymous at Sat, 7 Sep 2024 18:56:54 UTC No. 16366303
chatgpt gives the right answer: still 50g (or .86mol) nacl. having extra cl- ions in solution does not change how much nacl can dissolve
Anonymous at Sat, 7 Sep 2024 19:11:53 UTC No. 16366340
>>16366303
Can you elaborate on that?
Anonymous at Sat, 7 Sep 2024 20:05:46 UTC No. 16366455
>>16366130
you need to be over 18 to post here
Anonymous at Sat, 7 Sep 2024 21:49:54 UTC No. 16366622
Take noots until your IQ is 5 points higher