Gas to Rust project calculations

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archeyj
Posts: 1
Joined: Mon Mar 17, 2014 8:04 am
Occupation: Paramedic
Project Question: Calculating Proportion
Project Due Date: 3/20/14
Project Status: I am finished with my experiment and analyzing the data

Gas to Rust project calculations

Post by archeyj »

I am having trouble helping my son calculate the completed experiment proportions. I have figured the volumes of an empty test tube, a test tube with steel wool, and the completed experiment test tube. How do I figure the proportions?
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SciB
Expert
Posts: 2071
Joined: Fri Feb 01, 2013 7:00 am
Occupation: Retired molecular biologist, university researcher and teacher
Project Question: I wish to join Scibuddies to be able to help students achieve the best science project possible and to understand the science behind it.
Project Due Date: n/a
Project Status: Not applicable

Re: Gas to Rust project calculations

Post by SciB »

This forum is for questions about life sciences, earth sciences and social sciences. Please direct your questions to the PHYSICAL SCIENCES forum.

Also, tell us WHICH project you are doing and give the link to it so we can read the procedure and hopefully answer your question.

Thanks,

Sybee
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