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Harvey mixes two liquids. which observation of the new mixture most likely indicates a precipitate is forming?
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Compare and contrast physical changes with chemical changes.
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Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?
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Chemistry, 22.06.2019 11:00
When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.
Answers: 1
In general, rain occurs when an air parcel is warmer than the surrounding air. This causes the air p...
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