How many grams of #NaNO_3# can dissolved in 100 grams of water at 30°C?

Answer 1

Almost 100 g of sodium nitrate can be dissolved at this temperature.

This site lists the solubility of #NaNO_3# in water at #30# #""^@C# as #94.9*g# per #100*mL#. Given that the volume of the solution would change only marginally, can you convert this into a quantity in #mol*L^-1#?

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Answer 2

Owen Ambrose

At 30°C, approximately 90 grams of NaNO₃ can dissolve in 100 grams of water.

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Answer 3

Cooper Adams

The solubility of NaNO₃ (sodium nitrate) in water at 30°C is approximately 88.0 grams per 100 grams of water. Therefore, at this temperature, you can dissolve up to 88.0 grams of NaNO₃ in 100 grams of water.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.