Indicators
Acid-alkali indicators can show whether a solution is acidic, neutral (pH 7) or alkaline. The table shows the colours for two different common indicator solutions.
Showing posts with label Indicators. Show all posts
Showing posts with label Indicators. Show all posts
Indicators
Acid-alkali indicators can show whether a solution is acidic, neutral (pH 7) or alkaline. The table shows the colours for two different common indicator solutions.
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