A 41 g sample of sodium bicarbonate solution, NaHCO,, was reacted with an excess of HCI...

 

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A 41 g sample of sodium bicarbonate solution, NaHCO,, was reacted with an excess of HCI as in the equation NaHCO, + HCI - NaCI + CO, + H20 If 0.06 mol of NaCl was obtained at the end of the experiment, the percentage of NaHCO3 in the sample is [Molar mass of NaHCO; = 84.01 g mol] O a. 0.146 % О ь.0.12% O c. 12.3% O d. 50 % Question 10 If 15.0 ml of 0.1 normal KMNO, solution is used to titrate 0.12 g of an unknown, the Not yet equivalent weight of the unknown will be answered Marked out of 2.00 P Flag question O a. 0.8 O b. 0.08 O c. 12.5 O d. 80 A 41 g sample of sodium bicarbonate solution, NaHCO,, was reacted with an excess of HCI as in the equation NaHCO, + HCI - NaCI + CO, + H20 If 0.06 mol of NaCl was obtained at the end of the experiment, the percentage of NaHCO3 in the sample is [Molar mass of NaHCO; = 84.01 g mol] O a. 0.146 % О ь.0.12% O c. 12.3% O d. 50 % Question 10 If 15.0 ml of 0.1 normal KMNO, solution is used to titrate 0.12 g of an unknown, the Not yet equivalent weight of the unknown will be answered Marked out of 2.00 P Flag question O a. 0.8 O b. 0.08 O c. 12.5 O d. 80