Saturday
October 25, 2014

Homework Help: Chemistry

Posted by Louis on Sunday, September 18, 2011 at 10:19pm.

A 185.325 g sample of a compound of carbon, nitrgoen and hydrogen is burned completely. Calculate the empirical formula if 225.0 g of water and 230.0 g of NO2 is formed. In another experiment the sample was found to have a density of 10.9 g/L at 1.20 atm and 25.0 degrees Celsius. What is the molecular formula of the compound?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - An unknown compound contains carbon, hydrogen, and oxygen. When ...
Chemistry - A 2.52g sample of a compound containing only carbon, hydrogen, ...
chemistry - 8750 g of a compound which contains only carbon, hydrogen, and ...
Chemistry - The molecular formula of a compound containg only carbon and ...
chemistry - A 25g sample of a compound composed of Carbon, Hydrogen, and Oxygen ...
Chemistry - Please check my answers for the following questions. THANK YOU. 1) ...
chemistry - one moles of a compound containing only carbon, hydrogen, and ...
Chemistry - A certain compound contains carbon, hydrogen , and oxygen. When 1.00...
Chemistry - A certain compound contains carbon, hydrogen , and oxygen. When 1.00...
chemistry - a compound contains 5.2% by mass Nitrogen. It also contains carbon, ...

Search
Members