Chemistry, 10.12.2020 06:40 Jenifermorales101
A 50.0 ml volumetric flask filled with aqueous solution of hydrogen peroxide has a total mass of 88.5 g . The mass of the volumetric flask is 16.5g . what is the density of the aqueous solution of hydrogen peroxide?
Answers: 1
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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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In 2002, the rare earth elements mine in mountain pass, california was closed because
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A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4β’_h2o what is the mass % of water in the hydrate?
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A 50.0 ml volumetric flask filled with aqueous solution of hydrogen peroxide has a total mass of 88....
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