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Questions and answers by
Isiaq Oluwadamilola
Answers (1)
Concentration of B in mol per dm3/ Molar mass= 4.00/40= 0.1 Molar mass of NaOH (23x1)+(16x1)+(1x1)= 40 Conc of solution A Ca VA/Cb Vb=na/nb Ca? VA 24.00 Cb 0.1mol per dm3 Vb 25cm3 Cax24.00/0.1x25
