The atomic number refers to tell if the number has the amount of protons for a nucleus in an atom. This is shown that the chemical effects of an element has in its singular form in the periodic table
According to Henderson–Hasselbalch Equation,
pH = pKa + log [CH₃COO⁻] / [CH₃COOH]
As,
Ka of Acetic Acid = 1.8 × 10⁻⁵
pKa = -log Ka
pKa = -log 1.8 × 10⁻⁵
pKa = 4.74
So,
pH = 4.74 + log [0.85] / [0.45]
pH = 4.74 + log 1.88
pH = 4.74 + 0.276
pH = 5.01
Answer: change
Explanation:
Change is change and sometimes it can be good and sometimes it can be bad.
C4H10. The three carbons are in a string, and the hydrogens surround these carbons. It will look similarly in structure to the diagram below.
H H H
| | |
H-C-C-C-H
| | |
H H H
Hope this helps!
It means that you are the brother or friend of the person doing the thumping