A contains 0.25mole of HCl per 250cm3 of solution.
B is a solution of Na2CO3
In a titration e...
Chemistry, 30.06.2020 04:01 Karamatullah
A contains 0.25mole of HCl per 250cm3 of solution.
B is a solution of Na2CO3
In a titration experiment 25cm3 of B required 23.50cm3 of A for complete reaction a. Calculate:
i. Concentration of B in mol/dm3
ii. Number of sodium ion that would be present in 1dm3 of solution B
iii. Mass of Na2CO3 that will be required to prepare 200cm3of solution B
(Na = 23, O = 16, Avogadro Number = 6.02 x 1023)
iv. Name the suitable indicator for the titration and the colour at the end of the of the titration
v. Describe briefly how water can be obtained from the titration mixture
Answers: 1
Chemistry, 22.06.2019 18:10, NEONREDBLADE
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