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Chemistry, 23.06.2019 13:30, querline87
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The table below shows the freezing points of four substances. substance freezing point (°c) benzene 5.5 water 0 butane –138 nitrogen –210 the substances are placed in separate containers at room temperature, and each container is gradually cooled. which of these substances will solidify before the temperature reaches 0°c? benzene water butane nitrogen
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Chemistry, 23.06.2019 15:40, mackdoolittle1
Glucose (c6h12o6) is the simple sugar that plants make. what is the total number of atoms in glucose? 1 3 24 144
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Chemistry, 23.06.2019 18:30, cstevenson
Why must sample spots be above the solvent in paper chromatography
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Compare heat vs. temperature...
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