Chemistry, 21.07.2019 22:00 loganfreeman04
Suppose a student performed the titration, but the solution never turned pink. check all the possible explanations. the student forgot to add phenolphthalein. the student added too much phenolphthalein. the student was not patient enough. the student used hcl as both the analyte and the titrant. the student used naoh as both the analyte and the titrant.
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Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy
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Chemistry, 22.06.2019 18:00
Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?
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Chemistry, 22.06.2019 19:00
What information does a complete ionic equation give that the balanced equation doesnât show?
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Suppose a student performed the titration, but the solution never turned pink. check all the possibl...
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