newone1094 newone1094
  • 03-08-2021
  • Geography
contestada

Cold water of the same source forms lather hardly with soap. Why?
​

Respuesta :

sashabelle
sashabelle sashabelle
  • 03-08-2021

Answer:

Elaborate on the question

Explanation:

Answer Link
sandralain sandralain
  • 03-08-2021
hardness of water is due to calcium and magnesium ions. when soap is added to hard water, calcium and magnesium ions replaces sodium (or potassium) ions in the salt (soap) and gets precipitated hence lather formation is hindered.
Answer Link

Otras preguntas

find the measure of angle S and angle TRS pls help
Can someone help me please
Where is the error in the proof? select all that aply
2(x + 2) + 5(x + 5) = 4(x-8) + 2(x - 2) ​
19. Freewriting is an exercise in which you a. rewrite an article in a magazine or newspaper. b. revise and polish an essay. c. write whatever thoughts come to
find the positive square root of 217.05 and 100.2001......with division method​
Express 10cm as percentage of 50cm
Which body of water is one of the sources of the Nile River?
what is 1/5 plus 1/10
The title of christ was given to Jesus from the greek word