A student carefully placed 18.5 g of sodium in a reactor supplied with an excess quantity of chlorine gas. When the reaction was complete, the student obtained 36.8 g of sodium chloride. How many grams of chlorine gas reacted?

Which is true of transition metals when moving from left to right on the periodic table? the d sublevels are not filled across the period. the cation radii become larger across the period. atomic radii increase slightly and then start to decrease. atomic radii decrease slightly and then start to increase. o

In a chemical reaction at equilibrium, the rate of the forward reaction the rate of the reverse reaction. if the rate of the forward reaction more products are formed.

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption