CHAPTER 4 > ACTIVITIES > INVESTIGATIONS > INVESTIGATION 8
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8 | Endothermic reaction of citric acid and sodium bicarbonate |
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Main | When sodium bicarbonate is added to a solution of citric acid, the mixture becomes cold. Data of the temperature of the mixture is taken as a function of time. In a series of measurements, data of temperature and mass of the solution was taken. In another three runs, temperatures and pH values were measured. More… |
Documents | Zitronensaeure_Natron.pdf |
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Data files | Endothermic_Reaction_1.xls Endothermic_Reaction_2.xls |
Models | Zitronensaeure_Natron.mmd |
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Description | DESCRIPTION OF EXPERIMENT |
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Assignment | A POSSIBLE PATH THROUGH THE INVESTIGATION… |
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Model | MODEL EQUATIONS AND MORE… |
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Questions | SOME SIMPLE QUESTIONS… |
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