Question

How would I calculate the moles of CO2 gas based on a reaction of Ca2+ and CO3 2-,, producing CaCO3, then adding HCl drops in eachto dissolve said CaCO3, and producing CO2 gas and H2O, then assuming that the CO2 gas would be collected at 23*C and 755mm Hg?

INFO NEEDED: 1.00 mL of .100M Ca2+ reacting with 5.00 mL of .10M CO3 2- and 12 drops of HCl to dissolve the CaCO3, producing CO2 gas

Answer 1

mmol of Carta, molarityt volume - D.LX1-01 mmol of cozze - sxoil = 0.5 Reaction taking place: Reachian ta → Caco, cat of co22- /ol 0.5 Initial Limitig rearen so, maximum Cacon that can be amount of produced is o.lmmod - 3 011/0 Mol How old react toith Cacon as per following reaction Cabon +alice Cacela + H2O + CO2 so from above balanced reaction Imole cacoz gives Imole cor, Hence from 0.1810 I mole Cacos, malas of co - 0.1x10 3 - 10 mole