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a typical hot pack is designed to reach a temperature of approximately 50 degrees Celsius starting from room temperature at about 20 degrees Celsius. Assume

a typical hot pack is designed to reach a temperature of approximately 50 degrees Celsius starting from room temperature at about 20 degrees Celsius. Assume that the hot pack will contain 100.0 mL of water. Determine the amount (in grams) of your exothermic salt that would be needed to bring about that temperature change.

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