The contents of two beakers are described in the table. Contents of Beakers Beaker Contents Final Substance Formed X sugar, water sugar not visible in water Y sand, water sand settled at the bottom of the beaker Which statement is true about the final substances formed in the beakers? A. The final substances in both the beakers are mixtures. B. The final substances in both the beakers are pure substances. C. The final substance in Beaker X is a pure substance and in Beaker Y is a mixture. D. The final substance in Beaker X is a mixture and in Beaker Y is a pure substance.
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Chemistry, 22.06.2019 04:00
Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.
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Chemistry, 23.06.2019 06:00
When hydrogen peroxide (h2o2) is added to potassium iodide (ki) solution, the hydrogen peroxide decomposes into water (h2o) and oxygen (o2). the chemical equation for the decomposition reaction is: 2h2o2—> 2h2o + o2. what is the role of the potassium iodide in this reaction? a. reactant. b. product. c. precipitate. d. catalyst.
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Chemistry, 23.06.2019 08:50
What happens after sound waves create vibrations in the ear?
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The contents of two beakers are described in the table. Contents of Beakers Beaker Contents Final Su...
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