How do you separate table salt and coffee grounds? (FOR A LAB, NOTHING ELSE IN GLASS CUP BESIDES SALT AND COFFEE GROUNDS) Please help!:)

In order to calculate the amount of heat transferred you must know the __ and specific heat of the material, as well as the change in temperature. a. volume b. density c. mass d. enthalpy

Which of the following are correct values for the ideal gas laws constant r

A2.5% (by mass) solution concentration signifies that there is a 2.5 % (by mass) solution concentration signifies that there is blank of solute in every 100 g of solution. of solute in every 100 g of solution