Question

what's pH scale? and how do we measure pH value of a soap? and what's the best pH of a soap?​

Answer 1

Answer:

Hello There!!

Explanation:

1.It is a scale used to find the acidity and the basicty of a solution.

2.Here are the steps:You place the water on the surface of the bar of soap.Then,you rub the water onto the soap until it lathers.Later on,you dip the pH strip in the bubble and lastly you check the pH strip against the chart that is included.

3.Around 9-10 pH scale

hope this helps,have a great day!!

~Pinky~