[Answer] A pH of 6 is how many times more acidic than a pH of 9?

Answer: 1000
A pH of 6 is how many times more acidic than a pH of 9?

A universal indicator is a pH indicator made of a solution of several compounds that exhibits several smooth colour changes over a wide range pH values to indicate the acidity or alkalinity of solutions. Although there are several commercially available universal pH …

A pH indicator is a halochromic chemical compound added in small amounts to a solution so the pH (acidity or basicity) of the solution can be determined visually.Hence a pH indicator is a chemical detector for hydronium ions (H 3 O +) or hydrogen ions (H +) in the Arrhenius model.Normally the indicator causes the color of the solution to change depending on the pH .

Acidic ejaculate (lower pH value) may indicate one or both of the seminal vesicles are blocked. A basic ejaculate (higher pH value) may indicate an infection . [5] A pH value outside of the normal range is harmful to sperm and can affect their ability to penetrate the egg. [ 6 ]

Amniotic fluid normally has a pH of 7.0 to 7.5. Because pH in the upper vagina is normally acidic ( pH 3.8-4.5) a vaginal pH test showing a pH of more than 4.5 strengthens a suspicion of rupture of membranes in case of clear vaginal discharge in pregnancy.

Bromothymol blue (also known as bromothymol sulfone phthalein and BTB) is a pH indicator.It is mostly …

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