Question

How many equivalents are in 0.40 mole of K+?

Answer 1

0.10 Eq 0.40 Eq 0.80 Eq 0.20 Eq 1.2 Eq A patient needs to rec... ... questions and answers / How Many Equivalents Are Present In 0.40.

Answer 2

The number of equivalents of the given amount of ion is 0.40 Eq.

Explanation:

In regards of an ion, the number of equivalents are the number of moles of an ion to neutralize the charge of opposite ion.

For an ion, the number of equivalents is calculated by using the formula:

$\text{Number of equivalents}=\text{Moles}\times \text{Valency}$

We are given:

An ion, $K^+$ having +1 charge

Valency of the ion = 1

Number of moles of ion = 0.40 moles

Putting values in above equation, we get:

$\text{Number of equivalents}=0.40\times 1\\\\\text{Number of equivalents}=0.40Eq.$

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