Which property of gases best explains the ability of air bags to cushion the force of impact during a car accident? gases increase in volume at higher temperature. gases diffuse. gases are compressible. gases have indefinite shape and indefinite volume.

Amines are good nucleophiles, even though they are neutral molecules. how would the rate of an sn2 reaction between an amine and an alkyl halide be affected if the polarity of the solvent is increased? amines are good nucleophiles, even though they are neutral molecules. how would the rate of an reaction between an amine and an alkyl halide be affected if the polarity of the solvent is increased? because both reactants in the rate-limiting step are neutral, the reaction will be faster if the polarity of the solvent is increased. because both reactants in the rate-limiting step are neutral, the reaction will be slower if the polarity of the solvent is increased. because both reactants in the rate-limiting step are neutral, the reaction will occur at the same rate if the polarity of the solvent is increased. request answer

Balance the following reaction. as2s3 + 9o2 → 2as2o3 + so2

Select the correct lewis structure for fluorine which is group 7a element?