I dont know but i want the answer from wikipedia
The highest number on the pH scale is 14. The pH scale goes from 0 to 14.
The scale that chemists use to describe the concentration of hydronium ions in a solution is know as the pH Scale
The midpoint of the pH scale is 7.
7 is neutral on the pH scale.
which washpowders have neutral pH
Washing soda is a basic solution (pH over 7).
Washing soda is a basic solution (pH over 7).
The approximate pH scale of washing up liquid is 9.4.
pH 10 to 11 so it's an alkali
Because it is not the fastest pH to use for washing powder. So it would take longer for the washing to be finished.
7
Yes, it is. You can tell weather something is an Alkali, Neutral pr acid via the pH scale or, you can tell if something is an alkali from its consistency; if it is sludgy (like washing-up liquid), it is an alkali. So, I am under the influence that washing-up POWDER is too, an alkali.J.S.P. Aged 11
the pH for washing up liquid is 9.4 on the pH scale
The pH of Baking soda (Sodium bicarbonate NaHCO3) in pure water is pH 8.2 See link below.
The liquid will become red or purplish-red in color.
I dont know but i want the answer from wikipedia