Conversion Factors In Chemistry Math
1 angstrom a 10 10 m.
Conversion factors in chemistry math. For example say you have a length that is measured in feet and you wish to report on it in meters. A conversion factor is the number or formula you need to convert a measurement in one set of units to the same measurement in another set of units. 1 kilometer km 1000 meters m 1 meter m 100 centimeter cm 1 centimeter cm 10 2 m. 1 foot ft 30 48 cm.
1 micron μ 10 6 m. 1 inch in 2 54 cm. Conversion factors and dimensional analysis a ratio of two equivalent quantities expressed with different measurement units can be used as a unit. The number is usually given as a numerical ratio or fraction that can be used as a multiplication factor.
1 millimeter mm 10 3 m. 1 7 3 100 c m 1 m 1 m 1 m. 1 7 1 1 c m 1 100 m. 1 millimicron mμ 10 9 m.
1 7 2 100 c m 1 m. If you learned the si units and prefixes described then you know that 1 cm is 1 100th of a meter.