Seudónimo Seudónimo

02-10-2021
Chemistry

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what is universal indicator?

Respuesta :

02-10-2021

Answer:

Universal indicator is a mixture of many different indicators which gives different colours at different pH values of the entire pH scale. It is used to obtain an idea of how acidic or basic a substance is.

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Sloth2009 Sloth2009

02-10-2021

Answer:

A universal indicator is a pH indicator made of a solution of several compounds that exhibits several smooth colour changes over a wide range pH values to indicate the acidity or alkalinity of solutions. ... Colour matching charts are supplied with the specific test strips purchased.

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