What do you need help with
Answer:
a
The answer is shown on the first uploaded image
b
Explanation:
The explanation is shown on the second and third uploaded image
Well countries near the quitter of warmer than countries than the poles. So the mystery island would probably be near the equator near Florida or in Florida
Answer:
The correct answer is option d.
Explanation:
Concentration of hydrogen ions =
The pH of the solution is given by :
The relation between the pH and pOH is given by :
pH + pOH = 14
pOH = 14 - pH
The pOH of the substance is 5.54.