58 909
Assignments Done
Successfully Done
In March 2018
Your physics homework can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Our experts will gladly share their knowledge and help you with programming homework. Keep up with the world’s newest programming trends.

Answer on Physical Chemistry Question for Lucy

Question #6753
Balanced equation 2NaOH (aq) + CO2 (g) --> Na2CO3 (aq) + H2O (l)
Calculate the number of grams of carbon dioxide that can be absorbed by complete reaction with a solution that contains 5.00 g of sodium hydroxide.
Expert's answer
Answer: 2.75 g


n(NaOH) = 5g/(40 g*mol-1) = 0.125

n(NaOH):n(CO2) = 2:1 = 0.125:x

x = 0.125/2 = 0.0625

m(CO2) = 0.0625 moles*(44 g*mol-1) = 2.75 g

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!


No comments. Be first!

Leave a comment

Ask Your question