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Why are elements in the tall columns of the periodic table called representative elements
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For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition
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Chemistry, 22.06.2019 03:40
Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)
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Why do cells appear different in distilled water than they do in 10% salt water?
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Chemistry, 22.06.2019 10:10
Stage in which a typical star has completely stopped fusion
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Why are elements in the tall columns of the periodic table called representative elements...
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