Whai is chemical equilibrium. Whai is easy way to understand mole concept.
Ailesh kumar , 7 Years ago
Grade 11
Physical Chemistry> Whai is chemical equilibrium. Whai is eas...
1 AnswersKulbushan
Last Activity: 7 Years ago
Chemical equilibrium is attained when rate of forward reaction is equal to rate of backward reaction.In chemical equilibrium the conc of rectants and product remains the same.
First of all mole is a physical unit . It can be defined in several ways
1 it is the quantity which has mass equal carbon atom of atomic number 12
2 it is quantity which has no of atoms equal to avogadro number = 6.022140857 × 1023
3 it is a quantity which is equal to volume of gas at stp that is 22.4l
there is things like molarity molality which differs by the fact that molarity is associated with volume while latter consists of mass
normality is calculated on basis of chemical equivalent
Learning formulae and praticing question might help you to understand mole concept.
Provide a better Answer & Earn Cool Goodies
Enter text here...
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Ask a Doubt
Get your questions answered by the expert for free
Enter text here...
Other Related Questions on physical chemistry
Which of the following aqueous solutions remains neutral afterelectrolysis
physical chemistry
0 Answer Available
Last Activity: 2 Years ago
In the reaction A + 2B ⇌ 2C, if 2 moles of A, 3 moles of B and 2 moles of C are placed in a 2 L flask andthe equilibrium concentration of C is 0.5 mol/L. The equilibrium constant (KC) for the reaction is.....and please tell how you know that the reaction is going forward .. imean how to calculate the reaction quotient ???
physical chemistry
1 Answer Available
Last Activity: 2 Years ago
18 19 gram mixture of na2co3 and nahco3 on heating gives 2.2 gram CO2 gas find the percent nahco3 (by mass) in mixture
physical chemistry
1 Answer Available
Last Activity: 2 Years ago