Match the humidities with their description. 1. reading with the most water in the air. 2. reading with 80% water in the air. 3. reading that shows the air could hold 80% more water. 4. reading with the lowest amount of water in the air. a. humidity of 20% b. humidity of 80% c. humidity of 90% d. humidity of 10%

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