The molar mass of dibromomethane (CH2Br2) is larger than the molar mass of dichloromethane (CH2Cl2). True or False

What is avogadro’s number, and why is it useful

Why is it possible for different microorganisms to extract energy not only from carbohydrates and other biological molecules but from a large variety of substances?

4. propanol and isopropanol are isomers. this means that they have a) the same molecular formula but different chemical properties. b) different molecular formulas but the same chemical properties. c) the same molecular formula and the same chemical properties. d) the same molecular formula but represent different states of the compound