Chemistry

Chemistry, 02.08.2019 22:30, jadawada223

If some red cabbage indicator is added to a solution with an unknown ph and the color of the indicator turn to blue what can be said about the ph of the unknown?

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Physics, 21.07.2019 14:00, leo4687

Red cabbage juice can be used as an acid-base indicator. when a solution is highly acidic, the juice turns red. as the acidity decreases and the solution becomes basic, the color changes from red to violet to green to yellow. red cabbage juice is used as an indicator of some common household products. which product will turn yellow when cabbage juice is added? a) coffee b) ammonia c) vinegar d) bottled water

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Chemistry, 24.07.2019 15:00, edsimms21111

Cabbage juice ph chart ph color 2 red 4 purple 6 violet 8 blue 10 blue-green 12 green the juice from red cabbage is a well known ph indicator solution. red cabbage juice will turn green in which substance? a) milk b) bleach c) vinegar d) stomach acid

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Biology, 03.08.2019 10:50, angelteddy033

The ph indicator bromothymol blue is blue in an alkaline solution and yellow in an acidic solution. a slight increase in acidity, such as when co2 gas is added, causes a solution with the indicator to change from blue to yellow. a solution with the indicator would be most likely to turn from yellow to blue when which combination of factors exists? a. yeast cells and sugar are placed in the solution. b. water plants in the solution are placed under a bright lamp. c. algae are placed in the solution and left in a dark room. d. a person blows air into the solution through a straw.

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Chemistry, 10.10.2019 22:00, niniaalvarez

0.01 m hcl solution has a ph of 2. suppose that during the experiment, both the universal ph indicator and the cabbage indicator turn orange-red for 0.01 m hcl. what can you conclude about the the cabbage indicator key?

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If some red cabbage indicator is added to a solution with an unknown ph and the color of the indicat...

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