2. How many grams are there in 1.5 x 1025 molecules of CO2? * 3. A sample of NH3 gas occupies 75.0 liters at STP. How many molecules is this?
Need help asap on 2 and 3 I’ll set you as brainliest if you give the correct work and answer

personal, she chose to do it.

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).