How many gram of oxalic acid are to be dissolved in 250 ml H2O to prepare 0.1N Solution
( Eq. Wt. oxalic acid = 63 )
Colbawa:
can you give the equation
How much gram of Na2Co3 are requird to prepare 250 ml N/10 na2co3
Answers
Answered by
2
Normality = (Weight / GEW) * 1000 / V_ml
Weight = N * V_ml * GEW / 1000
= 0.1 * 250 * 63 / 1000
= 1.575 g
1.575 g of oxalic acid should be dissolved.
Weight = N * V_ml * GEW / 1000
= 0.1 * 250 * 63 / 1000
= 1.575 g
1.575 g of oxalic acid should be dissolved.
Similar questions