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Baumé degrees (light) was calibrated with 0 °Bé (light) being the density of 10% NaCl in water by mass and 10 °Bé (light) set to the density of water. Consider, at near room temperature: +100 °Bé (specific gravity, 3.325) would be among the densest fluids known (except some liquid metals), such as diiodomethane.
78.4 1.22 –114.6 –1.99 K b [2] ... 1.25 83.5 −35 [7] Acetonitrile: 0.78 ... [15] p-chlorobenzotrifluoride: 1.34 136 –36.1 [16] MTBE: 55.2 [17]
1.4318 at 20°C Abbe number? Dielectric constant, ε r [1] 41.4 ε 0 at 20 °C Bond strength? Bond length? Bond angle? Magnetic susceptibility? Surface tension [1] 47.99 dyn/cm at 25°C Viscosity [1] 16.1 mPa·s at 25°C
Liquid properties Std enthalpy change of formation, Δ f H o liquid –669.6 kJ/mol Standard molar entropy, S o liquid: 206.3 J/(mol K) [4] Enthalpy of combustion, Δ c H o –1654.3 kJ/mol Heat capacity, c p: 221.9 J/(mol K) at 25 °C Gas properties Std enthalpy change of formation, Δ f H o gas –577.9 kJ/mol Standard molar entropy, S o gas ...
That is, observed temperatures above 60 °F (or the base temperature used) typically correlate with a correction factor below "1", while temperatures below 60 °F correlate with a factor above "1". This concept lies in the basis for the kinetic theory of matter and thermal expansion of matter , which states as the temperature of a substance ...
Mass concentration, g/(100 ml) at 15.56 °C Density relative to 4 °C water Density at 20 °C relative to 20 °C water Density at 25 °C relative to 25 °C water Freezing temperature, °C 10 °C 20 °C 25 °C 30 °C
For kinematic viscosity, the SI unit is m^2/s. In engineering, the unit is usually Stoke or centiStoke, with 1 Stoke = 0.0001 m^2/s, and 1 centiStoke = 0.01 Stoke. For liquid, the dynamic viscosity is usually in the range of 0.001 to 1 Pascal-second, or 1 to 1000 centiPoise. The density is usually on the order of 1000 kg/m^3, i.e. that of water.
A mass flow controller is designed and calibrated to control a specific type of liquid or gas at a particular range of flow rates. The MFC can be given a setpoint from 0 to 100% of its full scale range but is typically operated in the 10 to 90% of full scale where the best accuracy is achieved.