Sunday
April 20, 2014

Homework Help: chem

Posted by CHEMCHEM on Monday, April 18, 2011 at 2:10pm.

the root mean square speed of a certain gaseous oxide is 493 m/s at 20 C. what is the molecular formula of the compound.


how is the answer NO???

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Please check my answers for the following questions. THANK YOU. 1) ...
General Chemistry - Answer Check Please... A compund contains only hydrogen and ...
Pressure and Molecular Formula - 2. How much potassium chlorate is needed to ...
chem - Calculate the root mean square speed (rms) for gaseous NH3 at 315 K
Chemistry - Hi Please help verify my answer to the following question: 0.500g of...
chemistry - Is average speed (u) the same as root mean square velocity? I found ...
chemistry - Boron forms a gaseous compound with hydrogen with empirical formula ...
Chemistry - A compound has the empirical formula CHCl. A 256 mL flask, at 373 K ...
chem - combustion analysis of a 285.7 mg sample of a hydrocarbon produces 880.8 ...
chem - Citric acid, the compound responsible for the sour taste of lemons, has ...

Search
Members