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Determine the specific heat of a material if a

26.9 g sample absorbed 41.6 J as it was heated

from 293 K to 314 K.

Answer in units of J/g · K Your answer

must be within ± 2.0%

To what volume must 407 mL of 11 M

Ca(OH)2 solution be diluted to make a 2 M

Ca(OH)2 solution?

1. 1.888 L

2. 3.497 L

3. the correct answer is not given

4. 2.7005 L

5. 2.2385 L

ANSWER THE FOLLOWING QUESTION

IN UNITS OF KJ.

How much heat energy is absorbed when

162 g of ice melts?

Answer in units of kJ

THANK YOU SO MUCH

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