Illustrate structure of the water molecule, Q. Illustrate Structure of the ...

Q. Illustrate Structure of the Water Molecule? Ans. A water molecule is composed of two hydrogen atoms and one oxygen atom covalently bonded together. The following anim

Define conjugate acid-base pair and buffer, Q. Define Conjugate acid-base p...

Q. Define Conjugate acid-base pair and buffer? Buffers are substances that resist changes in pH. To "balance pH" means to buffer. Weak acids and bases make good buffers.

S - block element, #most wanted question..

#most wanted question..

Uses of BHC,

Electronic configuration of h is, Electronic configuration of H -   is : ...

Electronic configuration of H -   is : (1) 1s 0                    (2)  1s 1        (3)1s 2               (d) 1s 1 , 2s 1 Ans: 1s 2

How many centigrams are in 5 kilograms, Q. How many centigrams are in 5 kil...

Q. How many centigrams are in 5 kilograms? Two conversion factors are essential to solve this problem. Keep in mind that there are 1000 grams in a kilogram and 100 centigrams i

Iodoform, chemical physical properties and uses

chemical physical properties and uses

Equivalent weight, what is the equivalent weight of Ca in Ca3(PO4)2?

what is the equivalent weight of Ca in Ca3(PO4)2?

Chemical Equilibrium, The equilibrium constant Kp=4 at 1993K for the reacti...

The equilibrium constant Kp=4 at 1993K for the reaction H2+CO2->H2O+CO. INitially H2 and CO2 having 0.8 moles were injected in 5l flask. Find equilibrium concentration of CO2.

Difference between natural rubber and vulcanized rubber, Difference between...

Difference between Natural rubber and Vulcanized Rubber Natural rubber Vulcanized rubber  (1) it is soft and sticky Vulcanized