the solubility of an unknown substance is 120 grams of water at 70 degrees celsius. What is it?
To determine the identity of the unknown substance, we need more information. Solubility refers to the maximum amount of solute that can dissolve in a given amount of solvent at a specific temperature. However, solubility alone is not enough to identify a substance definitively.
One approach to identifying the unknown substance is to compare its solubility data with known substances. By finding a substance with a matching solubility at the same temperature, we may be able to determine the identity of the unknown compound.
Additionally, conducting further tests such as observing the physical properties of the substance (e.g., color, odor, density) or performing chemical analyses (e.g., determining its pH, conducting specific reactions) can aid in the identification process.
Therefore, without more information or further tests, it is not possible to determine the identity of the unknown substance solely based on its solubility in water at a specific temperature.