What is the solubility of 618 grams of zinc chloride (zncl2) dissolved into 150 cm3 of water?
a. 242.72g/dm3
b. 41.2g/dm3
c. 0.24g/dm3
d. 4120g/dm3

D. 4120 g/dm3

Explanation:

Given:

Mass of Zn = 618 g

Mass of water = 150 cm3

To determine:

Solubility of the given amount of Zn in water

Calculation:

Solubility is the amount of a substance that can be dissolved in a given volume.

Unit conversion:

1 cm3 = 0.001 dm3

Therefore, 150 cm3 of water is equivalent to:

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