7. Sodium nitrite was assayed by residual titration with 0.1N potassium permanganate and 0.1 N oxalic acid. What is the gram-equivalent weight (gew) of sodium nitrite? (NaNO2=68.99g/mol) NaNO2+ KMnO4 +H2SO4 ® HNO3 + MnSO4 + Na2SO4 + K2SO4 + H2O KMnO4 + H2C2O4 + H2SO4 ® MnSO4 + K2SO4 + CO2 + H2O ㅋ
7. Sodium nitrite was assayed by residual titration with 0.1N potassium permanganate and 0.1 N oxalic acid. What is the gram-equivalent weight (gew) of sodium nitrite? (NaNO2=68.99g/mol) NaNO2+ KMnO4 +H2SO4 ® HNO3 + MnSO4 + Na2SO4 + K2SO4 + H2O KMnO4 + H2C2O4 + H2SO4 ® MnSO4 + K2SO4 + CO2 + H2O ㅋ
Oh no! Our experts couldn't answer your question.
Don't worry! We won't leave you hanging. Plus, we're giving you back one question for the inconvenience.
Submit your question and receive a step-by-step explanation from our experts in as fast as 30 minutes.
You have no more questions left.
Message from our expert:
Hi and thanks for your question! Unfortunately we cannot answer this particular question due to its complexity.
We've credited a question back to your account. Apologies for the inconvenience.
Your Question:
please do this typewritten so I will upvote and skip this if you already did this. the big number on the right is only for numbering. please do not mind that. thank you
![7. Sodium nitrite was assayed by residual titration with 0.1N potassium permanganate and 0.1 N oxalic acid.
What is the gram-equivalent weight (gew) of sodium nitrite? (NaNO2=68.99g/mol)
NaNO2+ KMnO4 +H2SO4 ® HNO3 + MnSO4 + Na2SO4 + K2SO4 + H2O
KMnO4 + H2C2O4 + H2SO4 ® MnSO4 + K2SO4 + CO2 + H2O
ㅋ](https://content.bartleby.com/qna-images/question/0bb68008-9b0b-448a-bd06-49a038184f93/88ed1d6b-8db1-4d92-aaca-6f9e86554523/l9ps1xu_thumbnail.png)
Transcribed Image Text:7. Sodium nitrite was assayed by residual titration with 0.1N potassium permanganate and 0.1 N oxalic acid.
What is the gram-equivalent weight (gew) of sodium nitrite? (NaNO2=68.99g/mol)
NaNO2+ KMnO4 +H2SO4 ® HNO3 + MnSO4 + Na2SO4 + K2SO4 + H2O
KMnO4 + H2C2O4 + H2SO4 ® MnSO4 + K2SO4 + CO2 + H2O
ㅋ
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you