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Ilia_Sergeevich [38]
2 years ago
14

➪ State the difference between molarity(M) and molality (m) ?

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Chemistry
1 answer:
lina2011 [118]2 years ago
5 0
Molarity is the ratio of the moles of a solute to the total liters of a solution. The solution includes both the solute and the solvent. Molality, on the other hand, is the ratio of the moles of a solute to the kilograms of a solvent.
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The quantity of heat required to raise the temperature of a substance by one degree Celsius is called the specific heat capacity.

Q=m\times c\times \Delta T

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Putting in the values, we get:

43100J=m\times 0.385J/g^0C\times 67.1^0C

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