Which of the following is isoelectronic with carbon atom, Which of the foll...

Which of the following is isoelectronic with carbon atom: (1) Na +                 (2) Al +3 (3) O 2-                  (4)N + Ans:  N +

Preparation of standard solution and titrations, How are standard solutions...

How are standard solutions and titrations prepared in industry compared to school

Explain carbocation intermediate, Explain carbocation intermediate When...

Explain carbocation intermediate When 3-methyl-1-butene undergoes acid-catalyzed hydration, rearrangement happens because carbocation intermediates are included. (See the solut

Equivalent weight , find the equivalent weight of KMnO4

find the equivalent weight of KMnO4

Electronic configuration exhibits, 3d 10 4s0 electronic configuration exhi...

3d 10 4s0 electronic configuration exhibits by; (1) Zn ++                                (2) Cu ++                          (3) Cd ++                      (4) Hg ++

Mixture of he, A mol 4:1 mixture of He and CH4 is contained in vessel at 20...

A mol 4:1 mixture of He and CH4 is contained in vessel at 20 bar pressure.Due to a hole in the vessel the gas mixture leaks out.the composition of the mixture,effusing out initiall

Water and its treatment, define term hardness,explain units of hardness

define term hardness,explain units of hardness

Antiaromaticity - hydrocarbon, Antiaromaticity - Hydrocarbon Planar cyc...

Antiaromaticity - Hydrocarbon Planar cyclic conjugated substances, less stable as compared to the relating acyclic unsaturated species are known as antiaromatic. Molecular orbi

Write the chemical equation, Write the chemical equation for the entire com...

Write the chemical equation for the entire combustion of heptane, C 7 H 16 . The heat of combustion for heptane is 4817 kJ/mol. How much heat could be released if 250 kg of hept

Thermodaenamics,