In an experiment to determine the percentage purity of the sample of sodium carbonate produced in the Solvay process, 2.15 g of the sample reacted completely with...

      

In an experiment to determine the percentage purity of the sample of
sodium carbonate produced in the Solvay process, 2.15 g of the
sample reacted completely with 40.0cm3 of 0.5 M sulphuric acid.
I calculate the number of moles of sodium carbonate that
reacted.
II Determine the percentage of sodium carbonate in the
sample. (Na= 23.0, C= 12.0, O = 16.0)

  

Answers


Kavungya
fig542462019218.png
Kavungya answered the question on June 24, 2019 at 11:19


Next: 0.84 g of aluminium reacted completely with chlorine gas. Calculate the volume of chlorine gas used (Molar gas volume is 24dm3, al = 27).
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