What is/are the type/s of intermolecular forces present in the following molecules? select all that apply. (a) dispersion forces dipole-dipole forces hydrogen bonding (b) dispersion forces dipole-dipole forces hydrogen bonding (c) dispersion forces dipole-dipole forces hydrogen bonding

Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20∘c. what is the molar mass of this gas?

The biosphere of the earth is made up of what compound? organic or inorganic?

Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.