The overall charge of potassium bromide is zero. explain why. (Potassium charge is 1+)

(bromine charge is 1-)

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?

The solid xy decomposes into gaseous x and y: xy(s) m x(g) + y(g) kp = 4.1 (at 0 °c) if the reaction is carried out in a 22.4 l container, which initial amounts of x and y will result in the formation of solid xy?