If you don't have the mass, but you've got avagadros and the mr then how do you work out the mass

Select the correct text in the passage. which sentences describe examples of sustainable living? i live in an old apartment building downtown, but my company is based in an office park on the outskirts of the city. i drive an old car that needs to be replaced. i plan to buy a hybrid for better gas mileage, but for now i am able to carpool with a couple of friends from work. the drive to the office park is about 45 minutes each way, but we do get to work in a modern building. the architects just received a leed certification for the design.

What is the percentage of hydrogen in nitrogen trihydride

What is happening when the water inside a kettle heats up and begins to boil