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Chemistry, 22.06.2019 07:30
Which of the following best supports the concept that genetic information is passed on to offspring from both of their parents, not just one?
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What does an electron configuration for an atom relate to the atoms placement on the periodic table
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Chemistry, 23.06.2019 23:30
When the reaction 2h2s(g) 2h2(g) + s2(g) is carried out at 1065°c, kp = 0.012. starting with pure h2s at 1065°, what must the initial pressure of h2s be if the equilibrated mixture at this temperature is to contain 0.250 atm of h2(g)?
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Chemistry, 24.06.2019 01:30
The chemical composition of the repeat unit for nylon 6,6 is given by the formula c12h22n2o2. atomic weights for the constituent elements are ac = 12, ah = 1, an = 14, and ao = 16. according to this chemical formula (for nylon 6,6), the percent (by weight) of carbon in nylon 6,6 is most nearly:
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What volume of hydrogen is produced when 20.0 g of calcium reacts with HCL...
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