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Determine the equivalent weight of the f...

Determine the equivalent weight of the following ions :
`(a) Na^(+) " " (b) Al^(3+) " " (c) NO^(+) " " Cl^(-)`
`(e) CO_(3)^(2-) " " SO_(4)^(2-) " " (g) PO_(4)^(3-)`

Text Solution

Verified by Experts

The correct Answer is:
(a) 23 ; (b) E = 9 ; (c) E = 30 ; (d) E `=(35.5)/(1)` ; (e) E = 30 ; (f) E = 48 ; (g) E = 31.67
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Determine the equivalent weights of the following salts: (a) NaCl" " (b) K_(2)SO_(4) " " Ca_(3)(PO_(4))_(2)

(i) State the formula and name the conjugate base of each of the following species : (a) H_(3)O^(+) (b) HSO_(4)^(-) (C ) NH_(4)^(+) (d) HF (e ) CH_(3)COOH (f) CH_(3)NH_(3)^(+) (g) H_(3)PO_(4)(h)H_(2)PO_(4)^(-). (ii) State the formula and name the conjugate acid of each of the following species : (a) OH^(-) (b) HPO_(4)^(2-) (C) H_(2)PO_(4)^(-) (d) CH_(3)NH_(2) (e) CO_(3)^(2-) (f) NH_(3)(g) CH_(3)COO^(-) (h) HS^(-)

What is the equivalent weight of P in the following reaction? P_(4)+NaOH rarr NaH_(2)PO_(2)+PH_(3)

Equivalent weight of SO_4^2- and HCO_3^-

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Knowledge Check

  • Equivalent weight of Al_2(SO_4)_3 is

    A
    M/2
    B
    M/3
    C
    M/5
    D
    M/6

  • Equivalent weight of Al_2(SO_4)_3 is

    A
    `M//2`
    B
    `M//3`
    C
    `M//5`
    D
    `M//6`

  • What is the equivalent weight of P in the following reaction? P_(4)+NaOH rarr NaH_(2)PO_(2)+PH_(3)

    A
    `(31)/(4)`
    B
    `(31)/(3)`
    C
    `(31)/(2)`
    D
    `31xx4//3`
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