It appears the mass consumed is 150.56-148.10 g
It was consumed in 20 sec, or .3333min
rate= mass/(molmass*.333) in moles/minute.
Na2CO3 + 2HNO3 -> 2NaNO3 + H2O + CO2
Time(s) Mass of Flask Plus Contents (g)
0 150.50
10 149.30
20 148.10
30 148.10
a)calculate the average overall rate of consumption of sodium carbonate in mol/min.
b)The mass of sodium carbonate consumed in the reaction
I am stuck on those questions for a while. I need your help!
2 answers
thank you. I need to answer b. help please? show step by step work if possible thanks!
2 answers