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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.
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What best discribes the relationship between wavelength and frequency in a electromagnetic wave
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What is the product of 3 x 10² kg and 2 x 10-3
kg?...
kg?...
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