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SOVA2 [1]
3 years ago
5

Which solution has a molality of 0.25m nacl?

Chemistry
2 answers:
Solnce55 [7]3 years ago
5 0

Molality can be expressed by moles of solute over kilograms of solvent. The question asks the molality of 0.25m NaCl. 0.25m NaCl is equal to 0.25 moles of NaCl over 1 kg of water.

vodomira [7]3 years ago
4 0

0.25 moles of NaCl over 1 kg of water

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The change in temperature of the metal is 6.1°C. Details about change in temperature can be found below.

<h3>How to calculate change in temperature?</h3>

The change in temperature of a substance can be calculated by subtracting the initial temperature of the substance from the final temperature.

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