A box rests motionless on the ground. A student is pushing the box to the left with a force of 5 newtons. The force of friction opposes the student's force with a magnitude of 2 newtons in which direction and with what type of speed will the box move? A It will move left at a constant speed B It will move left at an increasing speed It will move right at a constant speed D It will move right at an increasing speed.

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