Thursday
April 24, 2014

Homework Help: For DrBob

Posted by Suzy on Sunday, November 18, 2007 at 2:56pm.

Methods and Materials:
The starting materials for this lab were: a crucible, breakfast cereal (Kix), bun cent burner, 100 mL beaker, hot plate, 100 mL volumetric flask and stopper, a funnel and filter paper. First off by taking the breakfast cereal crushed up and placing it into the crucible, letting it burn into black ash, the cereal was then transferred into the 100 mL beaker with hydrochloric acid and brought to a boil. Obtaining a 100 mL flask, it was place under the funnel and the liquid of cereal and hydrochloric acid was filtered out into the flask and a stopper was put on the top.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

molarity - An aspirin tablet weighing 0.475 g has been analyzed and contains 68....
Chemistry - Mass of an aspirin tablet is 0.42g and contains 77.38% ASA by mass. ...
chemistry - Transfer the tablet to a clean 125-mL Erlenmeyer flask. Add 10-mL of...
chemistry - hey drbob222, where did u get 500ml from? question is: 1.00 mL of a ...
Chemistry - [6 points] You need to make a solution of Ca(NO3)2 for a class ...
Chem - 1.00 mL of a 0.0500 M sucrose solution is transferred to a 100 mL ...
chem - 1.00 mL of a 0.0500 M sucrose solution is transferred to a 100 mL ...
Chemistry - I have no idea where to even start with this problem on my pre-lab! ...
chemistry - (3 pts) The stockroom prepared a solution by dissolving 0.2300 g of ...
chemistry - An aspirin tablet weighing 0.548 g has been analyzed and contains 68...

Search
Members