quinta-feira, 28 de agosto de 2014

Unknown chemicals

   I think chemical a is water and food colouring, and chemical x is a really smelly substance like vinegar also like chemical z, the rest of the chemicals were just transparent and i didn't smell anything so im guessing the rest is water.  And the only thing that i think will happen if you mix all the chemicals together would be just a change of color, and an undesirable chemical to drink.

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