Ask a New Question
Menu

How much heat is required to decompose 25.5 grams of NaHCO3? 2NaHCO3(s) + 129 kJ 2Na2CO3(s) + H2O(g) + CO2(g)

4 answers

how many moles of sodium bicarbonate is in 25.5 grams>

do it as a proportion:

2moles/128kJ=molesbicarbonate/heat and solve for heat
.01
xcghvj
How much heat is required to decompose 25.5 grams of NaHCO3? 2NaHCO3(s) + 129 kJ 2Na2CO3(s) + H2O(g) + CO2(
Similar Questions
  1. calculate the amount of heat required to decompose 8 mol of NaHCO3(s)2NaHCO3(s) + 94000 J = Na2CO3(s)+ H2O(g) + CO2(g)
    1. answers icon 1 answer
  2. Given the following information:2NaHCO3(s) + 85 kJ → Na2CO3(s) + H2O(l) CO2(g) Calculate the amount of heat (in kJ) required
    1. answers icon 4 answers
  3. Thermochemistry:1. Calculate the amount of heat required to decompose 3.5 moles of sodium bicarbonate. 2NaHCO3 + 129 kJ 
    1. answers icon 1 answer
  4. Balance this equation.NaHCO3(s) + heat ----> Na2CO3(s) + H2O(l) + CO2(g). i balanced it & got: 2NaHCO3(s)+ heat -->Na2CO3(s)+
    1. answers icon 7 answers
more similar questions