Chemistry, 29.06.2019 17:00 cupcake3103670
The maximum acceptable concentration of fluoride in tap water is 1.5mg/l. express this concentration in ppm. then figure what volume of tap water contains 1.0 g of fluroide
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When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?
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Chemistry, 22.06.2019 14:00
How many absorptions would you expect to observe in the 13c nmr spectra of the following molecules? a) 3-chloropentane b) cis-4-methyl-2-pentene
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Chemistry, 22.06.2019 17:00
The arrangement of particles is most ordered in a sample of
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Chemistry, 22.06.2019 18:00
What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j
Answers: 1
The maximum acceptable concentration of fluoride in tap water is 1.5mg/l. express this concentration...
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