Chemistry, 03.11.2020 23:20 dmoulthrop3929
Calculate: A proportionality is not the same thing as an equation, however. To convert a proportionality into an equation it is necessary to multiply by a mathematical constant. For example, a β b means that a = kb, where k is a constant. When referring to gases, this constant is referred to as R, the ideal gas constant. In the space below, rewrite the proportionality you created in question 2 so that the proportionality symbol (β) is changed to β=β and the right side is multiplied by R.
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How many ions that have a +1 charge will bond with an ion that has a -2 charge
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Compare and contrast physical changes with chemical changes.
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Consider the reduction reactions and their equilibrium constants. cu+(aq)+eββ½βββcu(s)pb2+(aq)+2eββ½βββpb(s)fe3+(aq)+3eββ½βββfe(=6.2Γ108=4.0Γ10β5=9.3Γ10β3 cu + ( aq ) + e β β½ β β β cu ( s ) k =6.2Γ 10 8 pb 2 + ( aq ) +2 e β β½ β β β pb ( s ) k =4.0Γ 10 β 5 fe 3 + ( aq ) +3 e β β½ β β β fe ( s ) k =9.3Γ 10 β 3 arrange these ions from strongest to weakest oxidizing agent.
Answers: 3
Calculate: A proportionality is not the same thing as an equation, however. To convert a proportiona...
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