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What are the names of plants that can be used as indicator of acid and alkali
With PH indicators, showing acidity and alkalinity, green is neutral, blue-purple is alkaline, yellow-red is acid.
because not all acids are strong some can be an acid and an alkaline and some just a weaker acid
litmus paper test
litmus paper finds if something is alkaline or acid blue= alkaline red=acid there are other colours along the PH scale
On an alkaline diet us tunaq fish alkaline or acid
Paraffin is neither acid nor alkaline.
Alkaline
alkaline
alkaline
alkaline.
alkaline