Solution-Pouch of water and a dry chemical

Pouch of water and a dry chemical

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Reference no: EM13884378

Commercial cold packs and hot packs are available for treating athletic injuries. Both types contain a pouch of water and a dry chemical. When the pack is struck, the pouch of water breaks, dissolving the chemical, and the solution becomes either hot or cold. Many hot packs use magnesium sulfate, and many cold packs use ammonium nitrate. Write reactions to show how these strong electrolytes break apart when they dissolve in water.

Reference no: EM13884378

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Pouch of water and a dry chemical

Reference no: EM13884378

Reference no: EM13884378

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