Determine the mass of butane gas that was released from the lighter and collected in the gas collection tube. use the given below to derive the answer.
given:
mass of lighter before (g)
32.105 g
volume of butane gas collected (ml)
90. ml
mass of lighter after (g)
31.844 g
room temperature (k)
297 k
air pressure (atm)
1.2 atm
so (90)(1.2) = (297)

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