A chemist makes up a solution by dissolving 36.0 g of Mg(NO3)2 in enough water to produce a final solution volume of 199 mL. To calculate the molarity of the solution, what additional information is needed

The speed of light is around 6.706×10^8 miles per hour. what is the speed of light in units of miles per minute?

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt