Chemical Reactions Purpose: To understand how single displacement and bivalent displacement theories apply to real life situations. Procedure: gain Pg. 244-245. Observations: Experiment Results a)sodium chloride + silver nitrate milky/blue/ washrag later turned gray b)silver nitrate + potassium iodide bloodless/yellow(clear well) blue/green(black well) c)iron(III) chloride + sodium hydroxide Apple Juice sully d)sodium chloride + potassium nitrate No visible salmagundi e)sodium change + calcium chloride Turned Milky Conclusion: Analysis a-e) holler table under Observations.
g) Evidence was shown in the experiment by dint of the colour change in the solutions. All the solutions except consequence D reacted. h) Errors could be caused by mixing up unlabeled breakers, overfilling the wells, and otherwise contaminating the solutions so their results were not accurate. i) Its possible that result D reacted to such a small magnitude, that it was not visible. Ther...If you motivation to get a full essay, order it on our website:
OrderCustomPaper.comIf you want to get a full essay, visit our page:
write my paper
No comments:
Post a Comment