Baking Soda to Salt - 1 A K2CO3 B HCl(aq C KCl D CO2 2...

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1. A. K 2 CO 3 B. HCl (aq) C. KCl D. CO 2 2. K 2 CO 3 + HCl (aq) = KCl + H 2 O + CO 2 3. 0.73g 4. 0.76g 5. a. K2CO3 = 39(2)+12+16(3) K2CO3 = 78+12+48 K2CO3 = 138 g/mol b. (1 atom X 39.0983 Potassium) + (1 atom X 35.453 Chlorine) = 74.5513 g/mol
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