CHEM PLZ HELP 1.a reaction proceeds between 94.6g of KClO3 and 65.3g of P4
a. how much potassium chloride is formed
b. which reactant is limiting, which is in excess?
c. how much of the excess is left over
d. if the actual yield of potassium chloride were 21.0g what was the % yield

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?

Rank the four gases (air, exhaled air, gas produced from from decomposition of h2o2, gas from decomposition of nahco3) in order of increasing concentration of co2