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

Other visible light hazards-lasers, Other visible light hazards : Ordinary...

Other visible light hazards : Ordinary, visible light can present a hazard under certain conditions. You can burn paper by focussing the sun's rays using a small magnifying lens.

Zoology, what do you mean by "super class" species "pisces"?

what do you mean by "super class" species "pisces"?

Control of environment : water, Water: We all know  that safe drinking ...

Water: We all know  that safe drinking water is essential for good health. Many of  the diseases in our country are  due to lack of supply of safe drinking water. ~nfortunatel~

Explain the functions of parathyroid gland, Explain the Functions of Parath...

Explain the Functions of Parathyroid Gland The main function of the parathyroid gland is to regulate the calcium levels in our body so that the nervous and muscular functions (

Explain the role of secretin, Explain the Role of secretin Secretin is ...

Explain the Role of secretin Secretin is a polypeptide containing 27 amino acids. It is present in the mucosa of the upper small intestine in an inactive form prosecretin. When

Risk assessment on the use of malathion, How would I give a presentation to...

How would I give a presentation to the public on the use of Malathion as a means to control mosquitos

Define metabolism - physiology of growth and development, Define Metabolism...

Define Metabolism - Physiology of Growth and Development Resting metabolic rate of a newborn is twice as that of an adult/unit body weight basis. Since only colostrums are avai

Introduction to attending to emergency situations, INTRODUCTION : By doing...

INTRODUCTION : By doing this exercise, you will learn how to deal with emergency situations arising out of laboratory accidents. You are aware that a tense situation arises once a

Light year, 4 light years( its distance is0

4 light years( its distance is0

Why starch is a non-reducing substance, Starch is a non-reducing substance ...

Starch is a non-reducing substance , as except one carbonyl group, all other carbonyl groups are  involved in glycosidic bond  formation. It may be  hydrolyzed by  boiling with hyd

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