Chemistry, 26.08.2019 21:30 NeonPlaySword
The density of an object is 0.825 g/cm3. in which of the following materials will it not float? water, density = 1.00 g/cm3 olive oil, density = 0.920 g/cm3 ethyl alcohol, density = 0.789 g/cm3 citric acid, density = 1.660 g/cm3
Answers: 2
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The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false
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What two factors can affect the properties of a hydrocarbon? a. the number of its carbon atoms and the number of single bonds b. the number of its carbon atoms and the arrangement of its atoms c. the arrangement of its atoms and the number of its double bonds
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Chemistry, 23.06.2019 06:30
When microscope slides are stained to show blood cells, the small red blood cells that appear on the slides are much numerous than the large white blood cells. this supports the concept that
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The density of an object is 0.825 g/cm3. in which of the following materials will it not float? wat...
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