pH and Indicators

pH and Indicators - Name _ Sec# _ Lab TA _ Teammates _...

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Name ________________________ Sec# _____ Lab TA ________________ Teammates _____________________________________________________ DATA: Estimating the pH of Solutions Record the color of each indicator, and the pH estimated by that color for each solution listed solution litmus blue red thymol blue methyl orange phenolphthalein 1 x 10 M -2 HCl 0.1M solutions of the following 2 4 H SO 2 3 2 HC H O NaOH 3 2 NH /H O 2 3 Na CO 2 3 2 NaC H O 4 NH Cl
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Salt Hydrolysis Solutions 4 2 4 (NH ) SO 2 MgCl 3 4 K PO 4 2 Kal(SO )
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NAME_ __________________________ Section _____ TA _______________________ Team Members ________________________________________________________ DATE DUE _______ [submitted upon entering lab, one week after experiment performed] Date submitted if not on due date _______________ ____/10 + ____/5___ + _____/25 = ____/ 40 Pre-lab Data Sheet Results Total Experiment #12: Estimating the pH of Solutions Using Visible Indicators Results 1. Consolidate the data from the four indicators about 1 x 10 M HCl. Cite specific results
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pH and Indicators - Name _ Sec# _ Lab TA _ Teammates _...

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