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Lab #2 Instructions

Lab #2 Instructions - Table 2 Selected Indicators(a...

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Table 2 Selected Indicators (a) pH Thymol blue Bromphenol blue Bromcresol green Bromcresol purple Bromthymol blue Cresol red Phenolphthalein 0 Red yellow Yellow yellow yellow red colorless 1 1.2 - orange yellow Yellow yellow yellow orange colorless 2 orange – 2.8 yellow Yellow yellow yellow yellow colorless 3 Yellow 3.0 – green 3.8 – green yellow yellow yellow colorless 4 Yellow green – 4.6 Green yellow yellow yellow colorless 5 Yellow blue green – 5.4 5.2 – green yellow yellow colorless 6 Yellow blue Blue green – 6.8 6.0 – green yellow colorless 7 Yellow blue Blue purple green – 7.6 7.0 – orange colorless 8 8.0 – green blue Blue purple blue orange – 8.8 8.2 – pink 9 green – 9.6 blue Blue purple blue red pink 10 Blue blue Blue purple blue red 10 – magenta 11 Blue blue Blue purple blue red magenta 12 Blue blue Blue purple blue red magenta (a) Values are from CRC Handbook of Chemistry and Physics, Weast, R.C., Ed., CRC Press, Cleveland, OH, pp D-136 to D-137.
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