What is the solubility of 618 grams of zinc chloride (ZnCl2) dissolved into 150 cm3 of water?

Without additional information given such as temperature, it is difficult to determine the solubility of 618 grams of zinc chloride in 150 cm3 of water as the solubility of zinc chloride in water varies with temperature. Typically, at room temperature, around 432 grams of zinc chloride can dissolve in 150 cm3 of water.