Define na2co3 is titrated with hcl according to the reaction

Reference no: EM13543212

An impure sample of sodium carbonate, Na2CO3, is titrated with 0.150 M HCl according to the reaction below. 2HCl(aq) + Na2CO3(aq) yields CO2(g) + H2O(l) + 2NaCl(aq)

What is the percent of Na2CO3 in 0.927 g sample if the titration requires 27.3 mL of HCl? the molar mass of Na2CO3 is 106.0 g/mol

a. 93.7%

b. 0.221%

c. 23.4%

d. 46.8%

e.104%

Reference no: EM13543212

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