Which of the following is TRUE? Which of the following is TRUE? An effective buffer has a [base]/[acid] ratio in the range of 10 - 100. A buffer is most resistant to pH change when [acid] = [conjugate base] A buffer can not be destroyed by adding too much strong base. It can only be destroyed by adding too much strong acid. An effective buffer has very small absolute concentrations of acid and conjugate base. None of the above are true.

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.