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Topic: Concentrated Acids  (Read 1226 times)

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Offline defencegrid

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Concentrated Acids
« on: January 16, 2017, 08:39:19 PM »
Some experiments call for "concentrated" acids, commonly "Concentrated HCl", "Concentrated HNO3" and "Concentrated H2SO4", but the don't specify the molarity or any concentration at all, they just say "Concentrated".

Are the "Concentrated" forms of these three acids always a certain standard concentration?

Offline AWK

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Re: Concentrated Acids
« Reply #1 on: January 16, 2017, 10:40:18 PM »
Usually 38 %, 68 % and 98 % respectively.
AWK

Offline defencegrid

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Re: Concentrated Acids
« Reply #2 on: January 16, 2017, 11:02:35 PM »
Usually 38 %, 68 % and 98 % respectively.

Great, thanks.

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