Chemistry, 05.02.2021 04:00 umezinwachukwuebuka1
Karen measures the initial volume of water as 12.5 mL. She then adds a 2.3 gram rubber stopper and the volume rises to 20.8 mL. What is the volume of Karen's rubber stopper? HELPPLEASE
Answers: 1
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Covalent network solids typically have melting points and boiling points. the chemical formula of a network solid indicates in the molecule.
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Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?
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If 22.5 of nitrogen at 748 mm hg are compressed to 725 mm hg at constant temperature. what is the new volume?
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Karen measures the initial volume of water as 12.5 mL. She then adds a 2.3 gram rubber stopper and t...
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