32.5grams of NaOH (sodium hydroxide) reacts an excess of CO2 (carbon dioxide) 2NaOH(s) + CO2(g) → Na2CO3(s) + H2O What is the theoretical yield of Na2CO3 in grams? b. If 16.45 g of Na2CO3 is formed, what is the percent yield?

"standard molar enthalpy:

h2o ( liquid water ) : - 285.8 kj/mole

h2o ( water vapor ) : - 241.8 kj / mole.

δhrxn = - 241. 8 - ( - 285.8 )= -241.8 + 285.8 = 44.0

answer: 44.0 kj"

the answers would be

the first one and the second one

answerca air mass;