ClO3 and ClO4 ions have same number of electron pairs around central chlorine but their geometry is different. Comment

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 happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

Water's surface tension and heat storage capacity are accounted for by its a) orbitals b) weight c) hydrogen bonds d) mass e) size