Redox and Equivalent ConceptMedium
Question
In a reaction, calcium phosphate is producing calcium hydrogen phosphate. The equivalent weight of calcium phosphate in this process is (Ca = 40, P = 31)
Options
A.310
B.155
C.103.33
D.51.67
Solution
$Ca_{3}\left( PO_{4} \right)_{2} + 2H^{+} \rightarrow 2CaHPO_{4} + Ca^{2 +}$
Equivalent weight of $Ca_{3}\left( PO_{4} \right)_{2} = \frac{M}{2}$
Create a free account to view solution
View Solution FreeMore Redox and Equivalent Concept Questions
An amount of 0.2 mole of AO3− gains 1.2 mole of electron in a process. Assuming that there is no change in oxidation sta...The oxidation number of phosphorus in Mg2P2O7 is...To 1 L of 1.0 M impure H2SO4 sample, 1.0 M NaOH solution was added and a plot was obtained as follows: The % purity of H...A small amount of CaCO3 completely neutralizes 525 ml of 0.1 N-HCl and no acid is left at the end. After converting all ...Equivalent weight of H2SO4 in the reaction Mg + 2H2SO4 → MgSO4 + SO2 + 2H2O, is...