Comments on: A classic, easy chemical reaction with baking soda and vinegar

By: Sam

Sam — Tue, 08 Dec 2009 03:17:06 +0000

lol. this is a great one, I did this and it like OVERFLOWED and got every where.

I was wondering though, is this a physical or a chemical change?

can I have trouble.

Please reply, thankss,(:

By: PJ

PJ — Wed, 15 Jul 2009 07:54:25 +0000

how would i construct a baking soda car? all the same materials as a rocket only with wheels.

By: Me

Me — Mon, 30 Mar 2009 21:32:21 +0000

Yes finally an idea for my science project! Yay!

By: Hannah

Hannah — Mon, 23 Feb 2009 02:15:25 +0000

I was just wondering if baking soda has any reaction to aluminum, or copper. If so, what?? Thank you

By: eric

eric — Fri, 13 Feb 2009 04:18:42 +0000

thanks, i needed this for a science project:)

By: brooke

brooke — Wed, 21 Jan 2009 15:15:34 +0000

Thanks;
i am going to do my science fair project on this!
Yay(:

By: HenrySantoso

HenrySantoso — Sun, 10 Aug 2008 18:53:51 +0000

Dear Sir,

Just wanna ask whether you know how to make decal paper and transparency film. Could you please teach me if you do ?

Thanks,
Henry

By: kell

kell — Wed, 07 May 2008 19:52:42 +0000

Eu tenho que fazer um relatório sobre Quimica,mais nele tenho que falar qual é a reação do vinagre com o bicarbonato e além disso eu ainda terei que colocar oque é o vinagre e o bicarbonato e tals.Mais esta meio dificil sabe!!!ninguem merece me respondam rapido por favor hehehe