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3 Cards in this Set
- Front
- Back
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what happens when purple dye is added to water? |
the dye spreads out and mixes with the water without stirring because the water particles are moving apart randomly to cause the dye to mix. |
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what happens when more heat is added to the purple dye and water? |
particles have more energy so the mixing is quicker |
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there is a tube, with ammonia in one side, and hydrochloric acid the other. a white ring appears about 1/3 away from the acid. how did this occur? |
both gases diffuse through air, and react to make ammonium chloride when they meet. |
