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14-11-2022
Chemistry

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Example 1:
A student dissolves 5.00 g of CaCl₂ into 200.0 g of H₂O. The temperature changes from 25.0°C to 28.0°C.
1.Calculate q surr
a. Find mass of solution (solute + solute).
b. Calculate heat of surroundings q = MCAT. Convert to KJ.

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