How many ion h2- does have, How many ion H2- does have The H2- ion havi...

How many ion H2- does have The H2- ion having three electrons. This can be conceived as the combination of a hydrogen atom with a hydride ion (H-). By the aufbau principle, two

Thermodaenamics,

Define electric potentials in the cell, Define Electric Potentials in the C...

Define Electric Potentials in the Cell? The electric potential - at a point in space is de?ned as the change in the electrical potential energy of an in?nitesimal test charge w

Polarity and salvation, Polarity and salvation   A solvent is a liqu...

Polarity and salvation   A solvent is a liquid medium in which dissolved are known as solutes. Solvents are useful for storing species that would otherwise be in inconvenien

Volume of diatomic gas, Volume of diatomic gas is less than the monatomic g...

Volume of diatomic gas is less than the monatomic gas , although diatomic gas has 2 moles ( 2 times atomes) than monoatomic gas ?? Ans) The answer is derived by avogadros law

Intercoversion of alcohol, explain the chemical change that take place in t...

explain the chemical change that take place in the conversion primary alcohols into secondary alcohols

Analytical chemistry., discuss importance of distribution ratio

discuss importance of distribution ratio

Applications of coordnation complexes in medicines, what are medicinal appl...

what are medicinal applications of coordination complexes

Need halp balancing equation, Here''s the equation: NaOH + H2SO4 = Na2SO4 +...

Here''s the equation: NaOH + H2SO4 = Na2SO4 + H2O

Coulumerty, what are the applications of coulumetry ?

what are the applications of coulumetry ?