4. Write a dissociation or ionization equation for the following chemical compounds dissolving in water. State whether the equation represents dissociation or an ionization equation.
a) H2SO3
b) Be(OH)2

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary

catya that's not even a b or c