13. Litmus paper can be used to determine if a solution is an acid or a base. There are two types of
litmus paper. Red litmus paper will turn blue in the presence of a base. Blue litmus paper will turn
red in the presence of an acid. Read the descriptions of the following solutions and predict what
the litmus paper results should be. Then conclude as to whether it is an acid, base or neutral
solution. Write your answers below in the table.

The main use of litmus is to test whether a solution is acidic or basic. Light Blue litmus paper turns red under acidic conditions and red litmus paper turns blue under basic or alkaline conditions, with the color change occurring over the pH range 4.5–8.3 at 25 °C (77 °F). Neutral litmus paper is purple.

Explanation:

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throwdolbeau throwdolbeau · Answer 2 · 2022-04-26T12:54:31+02:00

Litmus paper is used to determine if a solution is acidic or basic depending upon the color change of litmus paper.

Litmus paper:

A kind of paper that changes tone in light of the sharpness of the arrangement it is plunged in and can subsequently be utilized to quantify corrosiveness.

The utilization of litmus paper, which is red at any pH under 5 and blue at any pH more noteworthy than 8, permits an examiner to decide just whether an answer is acidic or alkaline. More exact pH judgments can be found by utilizing pH test paper, which analyzes inconspicuous variety contrasts to a variety diagram to demonstrate pH level.

Find more information about pH here:

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