lab report 5 .docx - Experimen t 5 Formation and Naming of...

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Experiment 5:Formation and Naming ofIonic CompoundsKiley Mckendry
Purpose: 1.Experimentally cause the formation of an ionic compound by mixing a cation with an anion.2.Properly write formula for ionic compound.3.Properly name ionic compound 4.Correctly identify an “unknown” anion by comparing the properties of the unknown to the properties of the known anions. Student worked with: Emma Yakov CL-OH-CO2-3 SO2-4PO3-4UnknownH+NRGNRNRNRNRAL3+NRSSNRSSBa2+NRSSSSSCu2+NRBlueSBlueNRBlueNRBlueSBlueSBlueFe3+NROrangeSOrangeSNRSSpH paper test CL-OH-CO2-3SO2-4PO3-4Unknown pH4121041212Unknown #: IC2Determined ID of unknown: PO3-4Explain reasoning on observations: both PO3-4 and the unknown had almost the same reactions. Pre Lab 1)List two visible changes that may occur in this experiment when a cation and anion are mixed together.
2)Which abbreviation will you use to indicate there was no visible change when a cation

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