A1.1000 gram carbonate sample chosen from li2co3, k2co3, na2co3 and caco3 was reacted with h2so4 and was found to lose 0.3497 gram of co2. (1) show the calculation of the % co2 in the unknown carbonate sample. (2) show the calculation of the % co2 in each of the carbonate compounds and identify the unknown carbonate from the list. atomic weights: c = 12.01, o = 16.00. mws: li2co3 = 73.892, k2co3 = 138.21, na2co3 = 105.99 and caco3 = 100.09
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A1.1000 gram carbonate sample chosen from li2co3, k2co3, na2co3 and caco3 was reacted with h2so4 and...
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