Room temperature is 298K. Based on the graph, how does the volume change as the sample is heated from room temperature to 350K? A) It increases by about 60cc. B) It increases by about 30cc. C) It increases by about 200cc. D) It increases by about 250cc.

Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?

The diagin dilutepage 6 of 12a6a5(a)fluorine, chlorine, bromine and iodine are placed in the same group of theperiodic table.state the common name used to describe elements in this group.(i)state the group in which the elements are placed and explain whythey are placed in that group.(ii)which of the above named elements is a solid at roomtemperature and pressure?

What is the best describtion of the side of the moon that faces earth?