Softening water with chemicals, Science

Assignment Help:

Softening water with chemicals

Try making suds with a half test tube of hard water and a few drops of soap solution. Next boil a same sample and again try to make suds by using the similar amount of soap solution.

 


Related Discussions:- Softening water with chemicals

State about the peaty soils, State about the Peaty soils Peaty soils o...

State about the Peaty soils Peaty soils occur in humid regions and have an accumulation of high organic matter. Such peaty soils containing considerable amount of soluble salt

Law of the sea convention in respect to fishing, Question: The Law of t...

Question: The Law of the Sea Convention came into force in 1994. Art.56(1)provides the coastal state with sovereign rights for the purpose of exploring and exploiting, conservi

Procedure electricity and water in a laboratory, PROCEDURE A. For Gas ...

PROCEDURE A. For Gas Supply Visit the LPG gas store room 1 cracking plant along with your counsellor or the lab in charge' and note the way supply of gas is regulated. It

How old is the earth, How old is the earth Ans) The earth has only very...

How old is the earth Ans) The earth has only very freshly been accurately dated. Until astonishingly recently, the earth was thought to be anywhere among a few hundred thousand

Water borne diseases, Water Borne Diseases: Diseases like cholera and t...

Water Borne Diseases: Diseases like cholera and typhoid, as well as diarrhoea and dysentery,  are spread through water. Germs of  these diseases multiply in the gut of  the inf

Heat crossword, what is the unit that heat is measured in

what is the unit that heat is measured in

Explain the pontine centre, Explain the Pontine Centre The rhythmic dis...

Explain the Pontine Centre The rhythmic discharge of the neurons in the respiratory centre is modified by centers in the pons (apneustic and pneumotaxic centre). Activity in th

Explain the foetal monitoring, Explain the Foetal Monitoring During lat...

Explain the Foetal Monitoring During late pregnancy and during labour, a physician may want to monitor the foetal heart rate and other functions. Foetal heart rate monitoring i

Two plates in the lithosphere slide past each other, What is the name for t...

What is the name for the margin where two plates in the lithosphere slide past each other? Transform Fault Margins

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd