How to calculate cost per individual molecule for a medicine.

Amass of 100.0 g of solute is dissolved in water so that 850. ml of a 0.7500 m solution has been prepared. what is the molar mass of the solute?

Water is important for the of cells. a: size, shape, and temperature b: temperature, color, and odor c: color, odor, and size d: shape, temperature, and color

When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!