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19 Cards in this Set
- Front
- Back
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Lowest attainable temp on Kelvin scale |
0 aka Absolute zero |
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Covert Fahrenheit to Celsius |
C = 5/9 (F - 32) |
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Converting Celsius to Fahrenheit |
F=9/5 (C) +32 |
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Water freezes at which temps in C, K, and F? |
0, 273.15, and 32 respectfully. |
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Convert Kelvin to Celsius |
K= C+273.15 |
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Density equation |
Density = mass/volume |
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Error definition |
Absolute difference between the actual (or accepted value) and the measured value. |
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Aliquot |
Small portion of a total amount of liquid |
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Calculate density |
d=m/V |
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SI base unit for electric current and symbol |
Ampere A or amp |
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SI base unit for luminous intensity and symbol |
Candela cd |
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SI base units for mass, length, time, temp, amount of substance, electric current, & luminous intensity, respectively. |
Kilogram, meter, second, Kelvin, mole, ampere, candela. |
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When calculating density, if not temp reported assume the temp is what? |
25C° |
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Dimensional analysis |
Units are multiplied and divided into each other with the numerical values. Equivalent units cancel out. |
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Law of constant composition and other name of this law. |
Aka the law of definite proportions. The elemental composition of a pure compound is always the same. |
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Mixtures can be either... |
Homogeneous or heterogeneous mixtures. |
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Homogeneous mixtures are also called... |
Solutions |
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Intensive properties |
Independent of the amount of matter examined and are used to identify substances. |
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Extensive properties. |
Relate to the amount of substance present. |
