During a reaction, the –oh group of an alcohol is replaced by a chlorine atom. which type of reaction occurred?
addition
condensation
elimination
substitution

If the same amount of cacl2 is added to equal volumes of water and maple syrup, which will have the higher temperature?

The tendency of water molecules to stick together is referred to as a) adhesion b) polarity c) cohesion d) transpiration e) evaporation

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.