Volume of water necessary to dissolve 6.80g of alum crystals: ______ mL.
The standard solubility data shows that
Solubility of alum crystals is 118g/L
Which means
1000 ml of water dissolves 118 g
So
X ml of water will dissolve 6.80 g
118: 1000
6.8 : x
X =( 6.8 × 1000) /118
X = 57.62 ml
So
57.6 ml of water will require to dissolve 6.80 gram of alum
I hope this helps. If you have any query or want more detailed explanation, feel free to ask in the comments section below.
Volume of water necessary to dissolve 6.80g of alum crystals: ______ mL.
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