Chemistry, 16.03.2022 01:10 adrian08022
A sample of potassium chlorate (15.0 g) is dissolved in 201 g of water at 70 C with precautions taken to avoid evaporation of any water. The solution is cooled at 30 C and no precipitate is observed. This solution is
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In which phase(s) do the molecules take the shape of the container?
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What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18
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Chemistry, 22.06.2019 17:30
What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.
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Complete the sentences to best explain the ranking.match the words below to the appropriate blanks in the sentences.a less polar bondhigher molar massion-dipole forcesstronger intermolecular forcesdipole-dipole forcesdispersion forceshydrogen bonding1. h2s and h2se exhibit the following intermolecular forces:.2. therefore, when comparing h2s and h2se the one with a has a higher boiling point .3. the strongest intermolecular force exhibited by h2o is . therefore, when comparing h2se and h2o the one with has a higher boiling point.
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A sample of potassium chlorate (15.0 g) is dissolved in 201 g of water at 70 C with precautions take...
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