You mix 0.55 g of HBr with water to create 1.0L of HBr(aq) solution. What is the pH of the solution? What is the concentration of [OH-] in the solution? Show your steps.

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

a electronegativity decreases beacuse the size of nucleus is bigger.