If you had excess chlorine, how many moles of of aluminum chloride could be produced from 18.0 g of aluminum

Reaction rate depends on how many molecules are coming into contact with each other with enough energy to react. increasing the temperature of the reactants will increase -

Which other elements contain the same number of outer electrons as sodium

Suppose a lab group reports a ppercent yield of sand of 105. is it really possible to collect more sand than was originally represented? what is the possible explanation for the extra product?