3. The acid ionization constants for the triprotic acid, phosphoric acid are listed below. Kaj = 7.5 10-3 Ka2 = 6.2 x 10 Kaz = 4.2 r 10 -13 a. Write the three ionic equations, one for each successive ionizations of the three protons of phosphoric acid. Clearly indicate which equilibrium constant corresponds to each ionic equation. b. Write the net ionic equation for the hydrolysis of aqueous sodium phosphate and calculate the value of the corresponding equilibrium constant for the reaction

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States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.