The gases listed are at standard temperature and pressure: · 1 mol of co2 gas · 1 mol of n2 gas · 2 mol of o2 gas which statement is correct? the volume of 1 mol of co2 is greater than that of 2 mol of o2 . the volume of 1 mol of co2 is greater than that of 1 mol of n2 . the volumes of 2 mol of o2 and 1 mol of n2 gases are the same. **the volumes of 1 mol of co2 and 1 mol of n2 gases are the same.**

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?

Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.

What is the solubility of substance?