Chemistry, 22.03.2021 17:50 alyssaflores
A 2.000-g sample containing Na2CO3 (FM 106.0) is titrated with 0.8500 M HCl. The titration is fully completed with 25.00 mL of HCl. Calculate the percentage of sodium carbonate in the sample (assuming other compositions in the sample does not react with HCl). Na2CO3 2 HCl2NaCl H2O CO2 A. 55.55% Na2CO3 B. 71.62% Na2CO3 C. 43.53% Na2CO3 D. 44.45% Na2CO3 E. 56.31% Na2CO3
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A 2.000-g sample containing Na2CO3 (FM 106.0) is titrated with 0.8500 M HCl. The titration is fully...
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