from trash to gas biomass energy

Ask questions about projects relating to: aerodynamics or hydrodynamics, astronomy, chemistry, electricity, electronics, physics, or engineering

Moderators: AmyCowen, kgudger, bfinio, MadelineB, Moderators

Locked
elee40
Posts: 1
Joined: Wed Jul 28, 2010 10:52 pm
Occupation: student
Project Question: --
Project Due Date: 18 august
Project Status: I am conducting my experiment

from trash to gas biomass energy

Post by elee40 »

when should the balloons start to blow up? I am on day 2 and see no results?
MelissaB
Moderator
Posts: 1055
Joined: Mon Oct 16, 2006 11:47 am

Re: from trash to gas biomass energy

Post by MelissaB »

Hi,

I assume you are doing this Science Buddies project: https://www.sciencebuddies.org/science- ... p027.shtml ?

Having never done the experiment myself, I honestly don't know. I would expect that it would take at least a few days before you start seeing results; the reaction will also depend on the temperature--do you have your bottles at room temperature, or outside?

My suggestion is to give it a week--you should probably start seeing a change by then. If not, perhaps check the system for leaks?
Locked

Return to “Grades K-5: Physical Science”