Chemistry, asked by dafloxiii6262, 1 year ago

How to determine nitrogen in soil from organic carbon?

Answers

Answered by Anonymous

2

Take 1 g of soil in a 500 mL conical flask.

Add 10 mL of 1N K2Cr2O7 solution and shake to mix it.

Then add 20 mL Con. ...

Allow the flask to stand for 30 minutes on an asbestos sheet for the reaction to complete.

Pour 200 mL of water to the flask to dilute the suspension.

Previous Question

Next Question

Similar questions

Math, 7 months ago

In a cyclic □ ABCD, twice the measure of ∠A is thrice the measure of ∠C .Find measure of ∠A.

Geography, 7 months ago

Name the deepest trench of the world .

Math, 7 months ago

Divide the polynomial (2x² + 2). by (x + 2) and write the answer in the form: Dividend = Divisor x Quotient + Remainder give me answer steps by steps...

India Languages, 1 year ago

माझ्या घरी तू येणार ना? प्रथमा तृतीय चतुर्थी पंचमी...

India Languages, 1 year ago

अवदसा आठवणे वाईट प्रवृत्तीच्या रन्नीची आठवण येणे विसरणे नको ते आठवणे वाईट बुध्दी सुचणे...

Biology, 1 year ago

Describe - Regulation of respiration.

Social Sciences, 1 year ago

The singing tradition with which Gavari Devi was associated(1) Langa (2) Mand(3) Talabandi (4) Thumari...

Biology, 1 year ago

Nose as a part of respiratory system : Describe.