Given that Avogadro's number is 6.02 X 1023. Calculate the number of molecules present in 100.0moles of
Nitrogen gas -N2 (g).

Imagine that you own a property that is exactly 2.2 acres large. you want to sell your property, but your realtor tells you that you cannot sell your land by the acre. in order to sell your land you need to determine the area you own in units of square meters? given that there are 1.6 kilometers in 1 mile and 640 acres in 1 square mile, what is the area of land that you own in square meters square meters?

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?

Explain what happens at the saturation point when adding salt to water at room temperature.