C3H8 + 5O2 -> 3CO2 + 4H2O a) If you used 3 moles of O2, how many moles of H2O would be produced? b) If you used 3.5 moles of C3H8, how many grams of CO2 would be produced? c)If you used 230g of O2, how many grams of H2O would be produced?

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

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.

Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution