Pls help me with this question. According to the following reaction, how many grams of chlorine gas are required for the complete reaction of 22.5 grams of phosphorus (P4)?

phosphorus (P4) (s) + chlorine (g) ---> phosphorus trichloride (l)

Areaction in which products can react to re-form reactants is

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

How much carbon is stored in the atmosphere as co2