If a wave bounces off a surface at an angle this is an example of conduction reflection refraction stationary wave

Calculate the expected ph values of the buffer systems from the experiments (a, b,c, d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.

What is happening when the water inside a kettle heats up and begins to boil

Chortling is used to clean water. another possible atom that would also work is a. sodium b. sulfur c. bromine