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Lunna
27 days ago
7

Consider the process of diluting 1.2 M NH4Cl solution to prepare 1.4 L of a 0.25 M NH4Cl solution. Determine if each of the foll

ow statement is True or False. (1) The dilution equation M1V1 = M2V2 is a balance of moles of the solute, which is NH4Cl in this question.
Chemistry
1 answer:
lorasvet [2.6K]27 days ago
8 0

Answer: It is true that the dilution equation represents a balance of moles of the solute.

Explanation:

M1V1 = M2V2

Given M1= 1.2M, M2= 0.25M, V2= 1.4L, we need to find V1.

We can determine V1 as 0.25 * 1.4 / 1.2

= 0.29

This means that 0.29L of the 1.2M NH4Cl concentration will be diluted to achieve a 0.25M solution within 1.4L.

The total number of moles of the solute does not change.

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Respuesta:

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