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Which Colour do alkali turn phenolphthalein?
Alkalis turn phenolphthalein pink or magenta.
What color does ammonia turn when phenolphthalein is added?
Ammonia will turn pink when phenolphthalein is added, indicating that the solution is basic.
What is the colour of phenolphthalein in salt water?
It will turn purple
Does rubbing fresh tomato juice on sunburn help skin go back to its natural color?
Most likely, no. The tomato juice will turn your skin redder.
Is phenolphthalein in cabbage juice?
Phenolphthalein is not naturally present in cabbage juice; however, cabbage juice can serve as a pH indicator due to the presence of anthocyanins, which change color based on acidity or alkalinity. When cabbage juice is mixed with a basic solution, it will typically turn a greenish-yellow color, while in acidic solutions, it may appear reddish-purple. If phenolphthalein is added to cabbage juice, it could alter the color response based on the pH level of the solution.
Can you water down tomato sauce for tomato juice?
A tomato sauce is cooked and is generally made up of tomatoes together with other ingrdients for example onions, garlic seasonings. Tomato juice is uncooked and is made simply of pureed tomatoes and nothing else except perhaps some added salt. You can't turn the sauce into the juice by adding water though you can turn the tomato juice into a sauce by adding other ingredients and cooking them together
When phenolphthalein is added to ammonium hydroxide is the color of the final solution is pink?
Phenolphthalein is an indicator often used in chemical titrations. Phenolphthalein is colorless in acidic solutions and turns pink in basic solutions. The more basic the solution the pinker the solution will become when Phenolphthalein is present.
When you dip a litmus strip in a glass of tomato juice it turns orange . This tells you that the juice is?
It tells you that the juice is coloured orange and that the litmus strip is simply showing the colour of the stuff that it is dipped into. A litmus strip should turn red in an acid environment but if you dip it into a mixture of mainly blue ink (neutral) and a tiny bit of vinegar (mild acid) it will turn blue and not red. Why? Because the blueness of the ink overwhelms the effect of the mild acid.
What colour would phenolphthalein go if added to borax solution?
Phenolphthalein would turn pink in a borax solution, indicating the solution is basic. Borax acts as a weak base in solution and would cause phenolphthalein to change color due to its alkaline nature.
What colour does hydrochloric acid turn phenolphthalein?
It should be clear. Phenolphthalein doesn't change color in the presence of an acid, only a base.
What color does phenolpthalein turn in the presenc of an acid?
Phenolphthalein only gives colour to bases with a pH above approximately 8.2-10. Then it gives a pink colour. As HCL is a strong acid it becomes colourless.
What will the colour of litmus paper turn into when dipped in orange juice?
Red
