Calculate the amount of `NH_4Cl` have to mixed with `Ca(OH)_2` to produce 89.6 L `NH_3` at STP. [N = 14, H = 1, Cl = 35.5]

How much quantity of KClO_3 required to produce 5.6 lit oxygen at S.T.P.? [K = 39, Cl = 35.5, O = 16]

Calculate the volume of N_(2) required to produce 44.8 L of NO at STP [Ans.22.4L]

Calculate the amount of (NH_4)^2SO_4 in g which must be added to 500 mL of 0.2 MNH_3 to yield a solution of pH=9.35, K_b for NH_3 = 1.78xx10^-5

Calculate the amount of Cl_(2) produced by reaction between 1 g of each of MnO_(2) and HCl .

Calculated the weight of MnO_2 required to produce 1.78 litre of Cl_2 at STP by following reaction MnO_2 + 4 HCl rarr MnCl_2 + Cl_2 + 2H_2O

What will be the amounts of NH_(3) (excess) and Cl_(2) requried to prodcue 1L N_(2) gas at 27^(@)C and 750 mm pressure.

Calculate the volume of 14.3m NH3, solution needed to prepare 1L of 0.1M solution.

Calculate the equivalent conductance of NaOH given the equivalent conductance at infine dilution of NH_4Cl , NH_4OH & NaCl are 126.4, 236.4 & 107.3 mho cm^2 g eqn^-1

Calculate the oxidattion numer of the atoms marked with (*)Compounds given below: overset**(N)i(NH_(3))_(2)Cl_(2)