A is 0.125mol/dm^-3 H2SO4. B is a solution X dm^-3 of NaOH. (a) put A into burette and titrate it against 25cm^3 portion of B using methyl orange. (b) from your results, calculate the: (i) amount of H2SO4 in the average volume of the acid (ii) concentration of B in mol/ dm^-3 (iii) value of x (H = 1, O = 16, Na = 23) (c) describe briefly a suitable laboratory procedure for obtaining pure H2O from the titrate mixture ( no diagram is required). Take the average titre value as 23.20cm^3.?
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Asked by Debbie on 23rd March, 2021
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