17:50 Jul 4, 2018 |
French to English translations [Non-PRO] Science - Other | |||||
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| Selected response from: Marco Solinas Local time: 06:11 | ||||
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3 +5 | which cause litmus paper to turn red |
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Discussion entries: 3 | |
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which cause litmus paper to turn red Explanation: Litmus paper turns red in an acidic medium, blue in an alkaline medium. |
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