Emf series and its application,

Does rate constant depend upon concentration of reactants, No, it does not...

No, it does not depend upon concentrations of reactants, From the Arrhenius equation,  k = Ae^(-Ea/RT) We can say, that it is dependent on activation energy(Ea) and temperatu

Electrochemistry, calculate the voltage of the cell mg/mg+//cd2+/cd at 250c...

calculate the voltage of the cell mg/mg+//cd2+/cd at 250c.when[cd2+]=7*10-11 M,[mg2+]=1.0M and standerd electrode potential=1.97V.

Atomic structure and chemical bonding, Ask question #MinimName two compound...

Ask question #MinimName two compound that are covalent when taken pure but produce ions when dissolved in water. um00 words accepted#

Chemistry - titrations and ph, 1) A 100 mL 0.4M acetic acid soln is titrate...

1) A 100 mL 0.4M acetic acid soln is titrated with 0.5M NaOH. Write a reaction equation to work the following: a) What volume of the base would be required to reach the equivalenc

Periodic table, what are the diagonal relationship between berylium and alu...

what are the diagonal relationship between berylium and aluminium

TOLUENE, HOW TOLUENE CAN BE PREPARED

HOW TOLUENE CAN BE PREPARED

Aluminium used as a reducing agent of metals. why?, The free energy change...

The free energy change for the formation of oxide of aluminium is highly negative ( -1000 to -1100) so , it can easily reduce any metal oxide abve it easily in ellingham diamgram a

Behaviour of chalcogen group, why is electron gain enthalpy of oxygen great...

why is electron gain enthalpy of oxygen greater than sulphur?

Equilibria, Equilibria Equilibrium can also exist in between the same s...

Equilibria Equilibrium can also exist in between the same species in two different forms e.g. liquid and solid, liquid and gas. An equilibrium constant may also be produced for