Chemistry, 20.11.2020 02:50, taytaycola223

Five grams of a white, solid chemical called calcium chloride is added to 15 grams of water at 22oC. Several observations are made. Which observation best indicates that a new substance has formed as a result of a chemical reaction?

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Five grams of a white, solid chemical called calcium chloride is added to 15 grams of water at 22oC....