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Chemistry, 21.06.2019 15:00, amanda2003teddy
Litmus paper is made from water-soluble dyes which are extracted from lichens. this paper is used as an acid-base indicator. which of these common household substances would turn blue litmus paper red? a) bleach b) lye c) soap d) vinegar
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What is the percentage composition of carbon in the compound ch4
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Chemistry, 22.06.2019 21:30, starl0rd211
Describe at least two advantages and two disadvantages of using hydropower as a source of energy.
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500.0 mL of air is at 20.0 °C. What is the volume at 60.0 °C? Please show work...
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