Nahco3(s) --> na2co3 (s) + h2o (g) + co2 (g)

problem #1:

in order to proceed through this task – you need to balance the equation of the decomposition of baking soda.

write your balanced equation.

problem #2:

you need to determine how much baking soda you will need to start with in order to produce 2.50 grams of sodium carbonate. show all of your work – neat and organized .

problem #3:

when this reaction was completed in a lab – only 2.25 grams of sodium carbonate was actually produced. what was the percent yield? be sure to label the actual and theoretical yields. show all of your work – neat and organized .

i only need with #1 and #2 actually