Hello
I'm a teacher and I want my students to do this experiment.
I was wondering if potassium iodate can be used instead of Sodium Iodate and if sulfuric acid can be used instead of Sulfamic Acid?
If this is possible, which concentration of sulfuric acid can be used best?
Thank you in advance.
Best regards
Stephanie
[Administrator note: Project directions: https://www.sciencebuddies.org/science- ... nges-color ]
Minds of their own: a chemical reaction that changes, then changes back
Ask questions about projects relating to: aerodynamics or hydrodynamics, astronomy, chemistry, electricity, electronics, physics, or engineering
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DemarbaixS
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