So let’s say you have a beaker that contains 78.8g ofammonium carbonate and to this you add 175 mL of 5.80 Mhydrochloric acid according to the following chemicalequation:
2HCl(aq) + (NH4)2CO3(s) -- > 2NH4Cl(aq) + H2O(l) +CO2(g) .DeltaH = -145 kJ
A) Draw the beaker at the end of the reaction - what would e inthe beaker and/or around it. What would the products look like on amolecular/atom/ion level?
B) Why would water vapor pressure be involved in thisreaction?
C)At STP, how many L of the gas is produced? (Ignoring watervapor)
D) Assuming the volume given in the problem remains the same,what is the molarity of the ionic compound in the reaction at theend of the reaction?
E) How many moles of excess reactant are left over at the end ofthe reaction?
F) How many L of your gas would be produced if the reaction wasdone at 25C at 0.992atm?
