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29 Cards in this Set
- Front
- Back
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What is Distillation |
This is the process of separating out by boiling point differences. |
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What is filtration? |
This is the technique that separates a mixture of solids and liquid.
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What is deposition? |
This is the conversion between gas and solid phases. |
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What is a liquid? |
This is the state matter that has a indefinite shape but an definite volume. |
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What is a solid? |
This is the state that has a defined shape and volume.
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What is 33.1 mL? |
This is volume of mercury in 450. g of mercury. The density of mercury is 13.6 g/mL. |
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What is 344 g? |
This is mass of mercury present in 25. 3 mL of mercury. The density of mercury is 13.6 g/mL |
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What is 34 m/s? |
This is 75 mi/hr in m/s. |
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What is 1.8 m? |
This is the conversion of 70. in to m. |
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What is 0.0254 m? |
This is the conversion of 2.54 cm to m. |
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What is LiCl? |
This is the formula for lithium chloride. |
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What is N2O4 |
This is the formula for dinitrogen tetroxide |
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What is chromium (III) oxide? |
This is the name for Cr2O3 |
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What is ammonium sulfate? |
This is the name for (NH4)2SO4 |
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What is Fe2S3? |
This is formula for iron(III) sulfide. |
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What is a proton? |
This is the subatomic particle that has a positive charge. |
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What is the electron? |
This is the subatomic particle that is located outside of the nucleus. |
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What is 78 protons? |
This is the number of protons present in a atom of platinum |
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A tungsten atom has a mass number of 183. How many neutrons are present in this tungsten atom? |
109 |
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This is number of electrons present in a carbon-13 atom. |
Six |
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This is the number of sig figs present in 85.000 g. |
Five |
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This is the number of sig figs present in 7.005 x 104 mL. |
Four |
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This is the sum of 52.001 mL and 45.1 mL to the proper number of sig figs. |
97.1mL |
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This is the quotient of 53.2 g divided by 25.000 mL.
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2.13 g/mL |
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This is the type of bonding that occurs between metals and nonmetals. |
Ionic Bonding |
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This is the type of bonding occurring between two nonmetals. |
Covalent bonding |
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Ionic or covalent: Na2SO4 |
Ionic |
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Ionic or covalent: CO2 |
Covalent |
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Ionic or covalent: CaBr2
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Ionic |
