The density of dichloromethane decreases with increasing temperature

It is worth noting that the relative density of dichloromethane (dichloromethane sds) may vary slightly depending on temperature. Therefore, if it is necessary to determine the relative density at different temperatures, it is recommended to consult a reliable source or make necessary measurements.

In summary, the relative density of dichloromethane provides valuable information about its relative density to water. By understanding the concept and calculation method of relative density, we can gain a deeper understanding of the physical properties of dichloromethane.

Density of dichloromethane at different temperatures

Dichloromethane, also known as dichloromethane or DCM, is a colorless liquid with a sweet taste. It is commonly used as a solvent in various industries, including pharmaceuticals, paint stripping, and metal cleaning. An important characteristic of dichloromethane is its density, which can vary with temperature. In this section, we will explore the variation of density with temperature and discuss the specific density of dichloromethane at different temperatures.

Density changes with temperature

Like most liquids, the density of dichloromethane varies with temperature. As the temperature increases, the density of dichloromethane decreases. This phenomenon can be attributed to the expansion of the liquid, as its molecules gain energy and move more freely. On the contrary, when the temperature decreases, the density of dichloromethane increases due to liquid shrinkage.

Density of dichloromethane at 20 ° C, 25 ° C, and 90 ° C

To understand the density of dichloromethane at different temperatures, let's consider three specific temperatures: 20 ° C, 25 ° C, and 90 ° C.

At 20 ℃, the density of dichloromethane is approximately 1.326 g/mL. This means that at this temperature, the weight of one milliliter of dichloromethane is 1.326 grams.

At 25 ℃, the density of dichloromethane is slightly lower, approximately 1.317 g/mL. This indicates that as the temperature increases by 5 ° C, the density slightly decreases.

At a high temperature of 90 ℃, the density of dichloromethane significantly decreased to about 0.93 g/mL. The significant decrease in density can be attributed to the expansion of the liquid when heated.

In summary, the density of dichloromethane decreases with increasing temperature. The density is 1.326 g/mL at 20 ℃ and 1.317 g/mL at 25 ℃. At a high temperature of 90 ℃, the density decreases to 0.93 g/mL.