|
Unlimited Tutoring & Homework Help
|
|
Find the concentration of Hydrogen ion in an acid with pH value 3.2.
Find the concentration of Hydrogen ion in an acid with pH value 3.2. => e 3.2 moles per liter or 6.3096 × 10 - 4 moles per liter or 10 3.2 moles per liter or e - 3.2 moles per liter o..
Hydrogen Ion Concentration
In 1909, Sorensen introduced a term for expressing the concentration of hydrogen ions, which give an idea about the acidic and basic characters of the aqueous solution. This term was called 'pH' which means the 'power of hydrogen ions..
In 1909, Sorensen introduced a term for expressing the concentration of hydrogen ions, which give an idea about the acidic and basic characters of the aqueous solution. This term was called 'pH' which means the 'power of hydrogen ions..Expressing Hydronium Ion Concentration - pH Scale
We have seen that concept of ionic product of water enables us to classify solutions as acidic, basic or neutral by specifying H 3 O + ion concentration. The pH scale was devised by P.L Sorensen (1909) is defined as negative logarithm of..
We have seen that concept of ionic product of water enables us to classify solutions as acidic, basic or neutral by specifying H 3 O + ion concentration. The pH scale was devised by P.L Sorensen (1909) is defined as negative logarithm of..Concentrated sulphuric acid Animation
Sulphur and their Properties..
Sulphur and their Properties..Nature of Hydrogen Ion in Solution
Hydrogen atom contains one proton and one electron. H + ion is formed by loss of this electron. Therefore H + ion is simply a proton. Charge density of this unshielded proton is very high. Therefore it is not likely to exist independently as Hh..
Hydrogen atom contains one proton and one electron. H + ion is formed by loss of this electron. Therefore H + ion is simply a proton. Charge density of this unshielded proton is very high. Therefore it is not likely to exist independently as Hh..Acidity
Accordingly, carboxylic acids evolve hydrogen with electropositive metals as alcohols do. Carboxylic acids react with weaker bases such as carbonates and bicarbonates to evolve CO 2..
Accordingly, carboxylic acids evolve hydrogen with electropositive metals as alcohols do. Carboxylic acids react with weaker bases such as carbonates and bicarbonates to evolve CO 2..With Concentrated Sulphuric Acid
Sulphur trioxide dissolves in concentrated sulphuric acid to form fuming sulphuric acid or pyro sulphuric acid or oleum. The properties of sulphur trioxide are summarized in the figure 7.10. ..
Sulphur trioxide dissolves in concentrated sulphuric acid to form fuming sulphuric acid or pyro sulphuric acid or oleum. The properties of sulphur trioxide are summarized in the figure 7.10. ..Concentrating nitric acid
Aqueous nitric acid obtained by this method can be concentrated by distillation to 68.5% by mass. Further concentration to 98% acid can be achieved by dehydration with concentrated sulphuric acid. Anhydrous nitric acid can be ob..
In acidic solution
When an acidic solution of HCl is added to a pure neutral solution of water, the concentration of [H 3 O + ] becomes larger than 1.0 x 10 - 7 mol L - 1 . The dissociation equilibrium of water shifts in the reverse direction (Le Chatelier's principle). The..
When an acidic solution of HCl is added to a pure neutral solution of water, the concentration of [H 3 O + ] becomes larger than 1.0 x 10 - 7 mol L - 1 . The dissociation equilibrium of water shifts in the reverse direction (Le Chatelier's principle). The..Effect of Change of Concentration
In order to undo the effect of the change, equilibrium shifts in the forward direction producing colorless solution. Addition of dilute sulphuric acid solution restores the reddish brown color indicating that the equilibrium has shifted to the left. The acid increases the c..
See what our Users say :
Tutor is an excellent. I would say this tutor is an asset of Tutor Vista.. Excellent Job!!!!!!!
This tutors are better than my instructors at school, learned alot from this in these past few sessions, thank you Tutor Vista -Abrielle
I uploaded a worksheet and I wanted to follow it with the tutor so I could learn the technical parts. It took just a few minutes to get the understanding of what I needed with the tutor. I even get through all the examples on the sheet in 25 minutes that we were focused on it.
I need tutoring from tutorvista till th end of my schooling. Tutors are not only experts they are brilliant enough to make a student like me understand the concepts of differentiation and functions.