Weight of NaOH required to react completely with 0.1 equivalent of `H_2SO_4` is
(1) 2 g
(2) 2.5 g
(3) 3 g
(4) 4 g​

How many grams of NaOH is required to react with 3.1 g of P_4 to form PH_3 and NaH_2PO_2 ?

Calcualte the volume of 0.324 M aq . H_(2) SO_(4) required to react completelty with 2.9792g of Na_(2) CO_(3) .

Find the milli equivalent of a. Ca(OH)_(2) "in" 74 g b. NaOH "in" 20 g c. H_(2) SO_(4) "in" 2.45 g

Find the milli-equivalent of: (a) Ca(OH)_(2) in 111 g , (b) NaOH in 30 g , (c ) H_(2)SO_(4) in 4.9 g .

KI reacts with H_2SO_4 producing I_2 and H_2S . The volume of 0.2 H_2SO_4 required to produce 3.4g of H_2S is (a). 2.5 L (b). 3.8 L (c). 4 L (d). 5 L

How many equivalents of H_(2)SO_(4) are required to completely react with 4 g NaOH ?

What volume of ammonia is required to react with 250cm^(3) of oxygen if they combine according to the equation 4NH_(3)(g)+5O_(2)(g)rightarrow4NO(g)+6H_(2)O(g)