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Acids and Bases

What substances turned into Acids? &

Pour about three milliliters of your sample in each of three test

tubes. Pour the same amount on a watch glass. In the first test tube put in

two drops of methyl orange and record the color. In the second test tube, put in two drops of bromothymol blue and record the color. In the third test tube, add two drops of phenothalein and record the color. Using the watch glass sample, touch the tips of a red and a blue litmus paper and record the colors. Then touch the tip of a piece of pH Paper and record the color and match the color to the chart and record the pH.

Methyl O Bromothymol B Phenothalein R Litmus B Litmus pH Paper Color Congo R

AA- orange/red yellow clear red red pink(1) purple

OJ- red/orange yellow yellow red pink Orange(4) purple

HA- red yellow clear red red red(2) purple

Bleach-orange yellow clear red red orange(4) purple


Di gel- yellow blue lilac blue blue yellow(7) red

Vinegar-red yellow clear red red red(1) purple

PickleJ-red yellow clear red red red(4) brown



Some common words found in the essay are:
Procedure Pour, Congo AA-, Conclusion Acids, Lemon J-red, red red, yellow red, yellow red red, , record color, blue red, litmus paper, red blue, test tube, Litmus Litmus, test tube drops, ph 7 litmus, paper record, orange4 purple, red1 purple, red red2 purple, red red red2,
Approximate Word count = 1238
Approximate Pages = 5 (250 words per page double spaced)


  

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