A chemistry student weighs out 150. g of an unknown solid compound X and adds it to 450. mL of distilled water at 20.° C. After

Question

A chemistry student weighs out 150. g of an unknown solid compound X and adds it to 450. mL of distilled water at 20.° C. After 10 minutes of stirring, only
some of the X has dissolved. The student drains off the solution, then washes, dries and weighs the X that did not dissolve. It weighs 60. g.
Using only the information above, can you calculate
the solubility of X in water at 20.° C ?
If you said yes, calculate it.
Be sure your answer has a unit symbol and 2
significant digits.
yes
no
0
0x10
☐☐
X
I
00
Ś
4
?

Kunduz · Accepted Answer

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