Question 9 (16 marks) In a laboratory, an experiment was carried out to demonstrate the chemical reaction between
nitric acid and sodium hydrogencarbonate. The molecular equation can be written as follows.
I
HNO3(aq) + NaHCO3(s) - NaNO3(aq) + CO2(g) + H2O(1)

Calculate the volume of CO2(g) that is produced at 25 °C and 1.00 atm when 10.0 mL of 2.00
mol/L HNO3 reacts with 1.00 g NaHCO3 (molar mass = 84.006 g/mol). Clearly show your
working, including a statement about the mole ratios of the substances in the reaction, and state
the unit.​