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homeworklib
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2019-11-19 01:32
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homeworklib
homework
2019-11-30 02:54
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What is the concentration of k+ in 0.15 m of k2s solution
Question What is the concentration of K+ in 0.15M of K2S? Solution K2S(aq) --> 2K+(aq) + S2-(aq) 1 mole of K2S produces 2 moles of K+, concentration of K+ will be twice of K2S = which is 0.30 M solution
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homeworklib
homework
2019-11-30 02:47
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Conservation of Momentum in Two Dimensions Ranking Task
Question The figures below show bird's-eye views of six automobile crashes an instant before they occur. The automobiles have different masses and incoming velocities asshown. After impact, the automobiles
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homeworklib
chemistry
2019-11-20 14:31
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[solved]Addition of water to an alkyne gives a keto-enol tautomer product. Draw an enol that is in equilibrium with the given ketone.
Chemistry question: Addition of water to an alkyne gives a keto-enol tautomer product. Draw an enol that is in equilibrium with the given ketone. Addition of water to an alkyne gives a keto-enol
![[solved]Addition of water to an alkyne gives a keto-enol tautomer product. Draw an enol that is in equilibrium with the given ketone.](/assets/noimage.png)