Approximately how many grams of NaNo3 will dissolve in 100g of water at 20 degrees Celsius?
To find out how many grams of NaNO3 will dissolve in 100g of water at 20 degrees Celsius, we need to consult a solubility table.
According to the table, NaNO3 has a solubility of approximately 88g/100g of water at 20 degrees Celsius. This means that at this temperature, 100g of water can dissolve around 88g of NaNO3.
Therefore, approximately 88 grams of NaNO3 will dissolve in 100 grams of water at 20 degrees Celsius.
To approximate the number of grams of NaNO3 that will dissolve in 100g of water at 20 degrees Celsius, we can refer to the solubility of NaNO3 at that temperature.
One way to find the solubility is by consulting a solubility table or reference book. However, I can provide you with an alternate method using an online database.
1. Open a web browser and search for "NaNO3 solubility in water at 20 degrees Celsius".
2. Look for a reliable source, such as a scientific database or research publication.
3. Open the source and navigate to the appropriate section, such as the solubility data for NaNO3.
4. Find the solubility value expressed in grams per 100 grams of water at 20 degrees Celsius.
5. Use the obtained solubility value to calculate the approximate mass of NaNO3 that will dissolve in 100g of water.
Note that the solubility value may vary slightly depending on the source or any impurities in the NaNO3 sample. But it should provide a close approximation.
Remember to always double-check the sources and use reliable scientific data while performing calculations.
Here is a solubility chart from which you can read the solubility of NaNO3.
http://www.docstoc.com/docs/4871801/Reading-the-Solubility-Chart