hardness, Chemistry

define hardness and its types.
Posted Date: 3/3/2013 2:50:51 AM | Location : USA







Related Discussions:- hardness, Assignment Help, Ask Question on hardness, Get Answer, Expert's Help, hardness Discussions

Write discussion on hardness
Your posts are moderated
Related Questions
Formation of esters (Esterification)              (1) The reaction is shifted to the right via using excess of alcohol or removal of water by distillation. (2) The re

Why liquids rise in the cappilary tube ? Explain.

Q. Determine Equilibrium Constants for Acid and base? Ans. The  pH scale  of acidity is a simple and convenient way to state the acidity of a solution. The

What are non-ideal solutions? Define as to why non-ideal solutions deviate from Raoult's law.

In a Bohr's model of atom when an electron jumps from n= 1  to n= 3  , how much energy will be emitted or absorbed: (1)  2.15 x10 -11 erg                          (2) 0.19


seawater contains 0.75g of Fe+3 per kilogram of water. What is the concentration of Fe_3 in ppm?

Uses of Acetone - Aldehydes and Ketones (a) It is used as a solvent for cellulose acetate, cellulose nitrate, celluloid, lacquers, resins, etc. (b) It is used for storing ac

descibe mucopolysaccharide and its biological importance

Q. Define Egg foam stability? The two factors of utmost importance in egg white foams are stability and volume. Several factors influence one or both of these characteristics