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andre [41]
2 years ago
11

If water was used to rinse the burette used to dispense the hydrochloric acid solution, how would this affect

Chemistry
1 answer:
Rufina [12.5K]2 years ago
7 0

Answer:

The concentration of hydrochloric acid would be estimated to be less.

Explanation:

This is because, the hydroxyl ions from water react with the hydrogen ions from the hydrochloric acid, hence decreasing the moles of hydrogen ions which lowers the acidic strength of Hydrochloric acid.

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40.0L of N₂ gas are in a sealed container at STP.How many moles of N₂ are present?9 mol
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Explanation:

We have to find the number of moles of N₂ that are present in a sample that has a volume of 40.0 L at STP.

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