Question

in an experiment red litmus remained red in an unknown solution can you conclude that the solution is acidic how can you find out for sure. explain​

Answer 1

Explanation:

Litmus is an acid base indicator. Litmus is green in a neutral solution. Litmus turns red in an acid. Litmus turns blue in a base.

If litmus is already red a neutral solution will not change the color of the litmus paper.

If litmus is already red a acidic solution will not change the color of the litmus paper.

Blue litmus paper will stay blue in a basic solution

Blue litmus paper will stay blue in a neutral solution.

Blue litmus paper will turn red in an acidic solution.

There are other indicators that will change color in an acidic solution that can be used.

Answer 2

Answer:

Litmus is an acid base indicator. Litmus is green in a neutral solution. Litmus turns red in an acid. Litmus turns blue in a base.If litmus is already red a neutral solution will not change the color of the litmus paper.If litmus is already red a acidic solution will not change the color of the litmus paper

Explanation:Blue litmus paper will stay blue in a basic solutionBlue litmus paper will stay blue in a neutral solution.Blue litmus paper will turn red in an acidic solution.There are other indicators that will change color in an acidic solution that can be used.