shim
shim
21-12-2014
Chemistry
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How do we measure the acidity of rain?
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SmartXoxo
SmartXoxo
22-12-2014
through pH scale. it measures the acidity of a substance, pH is measured with a litmus paper, if the paper turns red then it is acidic.
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baidenskyress
baidenskyress
23-12-2014
just use litmus paper or a pH indicator
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