Friday
October 24, 2014

Homework Help: Pressure and Molecular Formula

Posted by Amy on Saturday, December 8, 2012 at 2:46pm.

2. How much potassium chlorate is needed to produce 20.0 mL of oxygen at 670 mm Hg and 20 degrees C.

3. A certain compound containing only carbon and hydrogen was found to have a vapor density of 2.550 g/L at 100 degrees C and 760 mm Hg. If the empirical formula of this compound is CH, what is the molecular formula of this compound?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Lab Questions - 1. Use the Van der Waals equation to calculate the pressure ...
Chem Lab Questions - 1. Use the Van der Waals equation to calculate the pressure...
chemistry - potassium chlorate will decompose to produce potassium chloride and ...
chemistry - When potassium chlorate is heated, it decomposes into potassium ...
Finding the Molecular Formula - A certain compound containing only carbon and ...
chemistry - The decomposition of potassium chlorate, KClO3, gives oxygen gas and...
chemistry garde 11 - plases help me.... im really stuck in this question... i ...
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 certain compound containing only carbon and hydrogen was found to ...

Search
Members