At what temperature will 85 grams sdium nitrate dissolve in 100 grams H2O?

Is it 17 degrees celcius?

thank you so much!

That is pretty close. 83.8 g of sodium nitrate OR LESS will dissolve in 100 g H2O at 17C

85g will dissolve in 100 g H2O at 17.5 C OR ABOVE

Remember that solubility numbers are maximum values. You can always dissolve less.

To determine the temperature at which 85 grams of sodium nitrate (NaNO3) will dissolve in 100 grams of water (H2O), you can refer to a solubility chart or use the solubility data for sodium nitrate.

To find the solubility data, you can search for a solubility table or database online. Alternatively, you could consult a chemistry reference book or textbook.

Once you have the solubility data, you can locate the entry for sodium nitrate (NaNO3). The data will usually be expressed as grams of solute per 100 grams of water, at a specific temperature.

For example, if the solubility of sodium nitrate in water at a given temperature is listed as 80 grams per 100 grams of water, then it means 100 grams of water can dissolve 80 grams of sodium nitrate at that specific temperature.

You can use this information to calculate the temperature at which 85 grams of sodium nitrate will dissolve in 100 grams of water. You can set up a proportion:

(80 grams NaNO3 / 100 grams H2O) = (85 grams NaNO3 / x grams H2O)

Solving for x, you can find the corresponding value of x, which represents the temperature at which sodium nitrate will dissolve.

Please note that the solubility of sodium nitrate may vary depending on factors like pressure and the presence of other substances. Therefore, it's crucial to consult accurate solubility data from a reliable source for precise results.

As for your specific question about whether it's 17 degrees Celsius, that answer cannot be determined without consulting the solubility data as described above.