Homework Help: Chemistry

Posted by Mark on Wednesday, May 25, 2011 at 6:06pm.

When 0.5963g of a sample containing NaNO2 and some inert material is allowed to react with excess HSO3NH2, the volume of N2 gas produced is measured. The volume of N2 gas corrected to 298.15K and 100kPa is calculated to be 0.146L. Find the mass percent of NaNO2 in the sample using the molar volume of N2 at 298.15K and 100kPa (from the previous question). The molar volume from the previous question was 22.8 L/mol.

NaNO2 + HSO3NH2 = NaHSO4 + H2O + N2

Chemistry - DrBob222, Wednesday, May 25, 2011 at 6:14pm
Mark, Derek, Sadface, whomever, see one of your previous posts. I think I answered under sadface.

Answer this Question

Related Questions

Chemistry - When 0.5963g of a sample containing NaNO2 and some inert material is...
Chemistry - When 0.5963g of a sample containing NaNO2 and some inert material is...
Chemistry - Okay, so I got question 1 but I don't know how to solve question...
Chemistry - Really hard Chemistry question that I need help with. Any assistance...
Chemistry - When 0.4300g of NaNO2 is allowed to react with an excess of HSO3NH2...
Chemistry - When 0.4300g of NaNO2 is allowed to react with an excess of HSO3NH2...
Chem Quanti - An organic pesticide (MW 183.7) is 8.43% Cl. A 0.627-g sample ...
Chemistry - If a solution containing 33.82 g of mercury(II) acetate is allowed ...
Chem. - 2 KClO3 ----> 2 KCl + 3 O2 Suppose the "inert" material...
please help!! - If a solution containing 33.82 g of mercury(II) acetate is ...

For Further Reading

First Name:
School Subject:
Answer: