How many moles of oxygen are necessary to react completely with 45.0 grams of propane (C3H8)? C3H8+5O2 = 3CO2+4H2O

What happens to the atomic radius when an elctron is lost

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car

An unsaturated hydrocarbon is a hydrogen-carbon compound with a. a network solid structure b. single bonds c. single bonds in a branched-chain structure d. double or triple bonds