senpai98
senpai98 senpai98
  • 19-06-2021
  • Chemistry
contestada

ii) Distinguish between temporary and permanent hard water?

ii Distinguish between temporary and permanent hard water class=

Respuesta :

preciousiyen95
preciousiyen95 preciousiyen95
  • 19-06-2021

Explanation:

temporary water is call carbonate hardness

parmanent water is call non-carbonate hardness

Answer Link
nosipholethuthando
nosipholethuthando nosipholethuthando
  • 19-06-2021

Temporary hardness is caused by the presence of dissolved bicarbonates of calcium, magnesium, and other heavy metals and the bicarbonates of iron.,The salts responsible for temporary hardness are Ca(HCO3)2 , Mg(HCO3)2

Permanent hardness It is due to presence of dissolved chlorides and sulphates of calcium, magnesium, iron and other heavy metals

Answer Link

Otras preguntas

write five sentences about different parts of the body in german
What principle was expressed by the Latin phrase e pluribus unum? What does the phrase mean in English
HELP QUICKLY PLZ!!! 1. Explain the steps to solve 7g = 315 MAKE THIS SOUND 6TH GRADE < 2. Solve for h: 87 ÷ h = 3 MAKE THIS SOUND 6TH GRADE <
PLEASE HELP ME I AM DESPERATE IT IS DUE TOMORROW.Luther makes a table in shop class. A diagram of the top of the table is shown below. what is the angle y and a
Use pictures or words to explain how you can find the sum for 3+5+2
can some one tell me the answer to 3/4.4=a
Which temperature most likely corresponds to the asthenosphere? A 1,613°C B 2,521°C C 3,628°C D 6,217°C
What were four world war 1 weapons never before used to any large extent in a major war ?
Please help me I need this right away!!! Please!!
If f(x) = (-x)^3, what is f(-2)?