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What volume of a 2.0M NaOH(aq) is needed to completely neutralize 24 milliliters of 0.5M HCl(aq)? Show numerical setup and answer.
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45 votes
45 votes
What volume of a 2.0M NaOH(aq) is needed to completely neutralize 24 milliliters of 0.5M HCl(aq)?

Show numerical setup and answer.

User Darkisa
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1 Answer

20 votes
20 votes

Answer:


image

Step-by-step explanation:

Hello there!

In this case, by considering that the reaction between sodium hydroxide and hydrochloric acid is in a 1:1 mole ratio of these two reactants, we are able to use the following equation relating the concentration and volume of each one:


image

In such a way, by solving for the volume of the base, we will obtain:


image

Regards!

User Nadre
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