At 20 °C, how much sodium chloride could be dissolved into 0.5 L of water?

Explanation:

Sodium chloride

Sodium chloride, commonly known as salt, is an ionic compound with the chemical formula Knack, representing a 1:1 ratio of sodium and chloride ions. With molar masses of 22.99 and 35.45 g/mole respectively, 100 g of Nicol contains 39.34 g Na and 60.66 g Cl. Sodium chloride is the salt most responsible for the salinity of seawater and of the extracellular fluid of many multicellular organisms. In its edible form of table salt, it is commonly used as a condiment and food preservative. Large quantities of sodium chloride are used in many industrial processes, and it is a major source of sodium and chlorine compounds used as feedstocks for further chemical syntheses. A second major application of sodium chloride is de-icing of roadways in sub-freezing weather.

the ozone layer acts as a filter for the shorter wavelength and highly hazardous ultraviolet radiation (uvr) from the sun, protecting life on earth from its potentially harmful effects. when the sky is clear, there is an inverse relationship between stratospheric ozone and solar uvr measured at the earth's surface.

explanation: