How can equilibrium of a closed system chemical reaction be disturbed? select all that apply.
adding or removing products or reactants.
keeping the concentration of products and reactants the same.
keeping the temperature of the system constant.
changing the volume of the system.
changing the temperature of the system.

Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth