In: Chemistry
A volume of 29.56 ± 0.05 mL of HNO3 solution was required for complete reaction with 0.8647 ± 0.0008 g of Na2CO3, (FM 105.988 ± 0.001). Find the molarity of the HNO3 and its absolute uncertainty. *Keep in mind to use the right amount of sig figs.
2H +Na2CO3 -> 2Na + H20 + CO2