4. cabbage juice changes color with the ph of liquids it is mixed with. is it an acid, base, or…

4. cabbage juice changes color with the ph of liquids it is mixed with. is it an acid, base, or indicator?\n5. if a solution with bromothymol blue is yellow, is it acidic, basic, or neutral?\n6. if a solution with bromothymol blue is blue, is it acidic, basic, or neutral?\n7. if a solution turns ph paper yellow, is it acidic, basic, or neutral?\n8. if a solution with universal indicator was red, and then became purple, we can conclude that an acid | base | neutral (choose one) substance was added to it.

4. cabbage juice changes color with the ph of liquids it is mixed with. is it an acid, base, or indicator?\n5. if a solution with bromothymol blue is yellow, is it acidic, basic, or neutral?\n6. if a solution with bromothymol blue is blue, is it acidic, basic, or neutral?\n7. if a solution turns ph paper yellow, is it acidic, basic, or neutral?\n8. if a solution with universal indicator was red, and then became purple, we can conclude that an acid | base | neutral (choose one) substance was added to it.

Answer

Brief Explanations:

  1. Cabbage juice changes color with pH, so it's an indicator.
  2. Bromothymol blue is yellow in acidic solutions.
  3. Bromothymol blue is blue in basic solutions.
  4. pH - paper turning yellow indicates an acidic solution.
  5. Universal indicator going from red (acidic) to purple (more basic) means a base was added.

Answer:

  1. Indicator
  2. Acidic
  3. Basic
  4. Acidic
  5. Base