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ryzh [129]
2 years ago
11

Which pair of substances cannot form a buffered aqueous solution?

Chemistry
1 answer:
Iteru [2.4K]2 years ago
5 0

D. HNO3 and NaNO3; Pair of substances cannot form a buffered aqueous solution is hno3 and nano3.

More about HNO3 and NaNO3:

The inorganic substance with the formula HNO3 is nitric acid. It is a mineral acid that is quite corrosive. The substance is colourless, but older samples may have a yellow hue from breakdown into nitrogen oxides.

The majority of nitric acid that is sold commercially has a 68% concentration in water. Nitric acid that is flaring when the solution contains more than 86% HNO3.

The chemical with the formula NaNO 3 is sodium nitrate. To distinguish it from regular saltpetre, potassium nitrate, this alkali metal nitrate salt is sometimes known as Chile saltpetre  Nitratine, nitratite, are other names.

Learn more about HNO3 here:

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