Category
Micro/NanoElectronics
Description
Water appears as a clear, nontoxic liquid composed of hydrogen and oxygen, essential for life and the most widely used solvent. Include water in a mixture to learn how it could react with other chemicals in the mixture.;DryPowder; Liquid; OtherSolid;Liquid;Liquid
Synonyms
ALKALINE TRANSFER SOLUTION;Liquid soda;LYE;DOCTOR SOLUTION;DOCTORS SOLUTION;DOCTORS SOLUTION;Dihydrogen oxide;dihydrogenoxide
Molecular Weight
18.015g/mol
InChI Key
XLYOFNOQVPJJNP-UHFFFAOYSA-N
Boiling Point
212 °F at 760 mm Hg;99.974 °C
Melting Point
32 °F;Mp 0 °;0 °C;0°C
Density
1;d3.98 1;0.9950 g/cu cm at 25 °C
Solubility
Completely miscible;Water dissolves some amount of virtually every solid or gas with wich it comes in contact.;Very soluble in ethanol, methanol, acetone;55.5 mol/L
Color/Form
Colorless liquid;Liquid
Corrosivity
The solvent powers of water exerted in man-made conduit/pipe systems ... lead to ... corrosion and scaling
Covalently-Bonded Unit Count
1
Heat of Vaporization
9.717 kcal/mole
Monoisotopic Mass
18.010565g/mol
Other Experimental
The polarity of water is an important factor in determining its solvent properties.;... since hydrogen and oxygen each have 3 isotopes, there exist 18 possible molecular weights for water;Chemical and physical properties[Table#8164];Apparent dipole moment: 6.24X10-30 C.m;Allotropic forms are ice (solid) and steam (vapor);Expands on freezing. Temp of max density 3.98 °C. density: 1.000000g/mL at 3.98 °C; 0.917 g/cc at 0 °C (ice); 0.999868 at 0 °C/4 °C (liquid);BP varies with elevation ... 0 °C at 1000 ft above sea level; 202.9 °C at 5000 ft above sea level; 193.7 °C at 10,000 ft above sea level; 186.4 °C at 14,000 ft above sea level;VP: 760 mm Hg at 100 °C;VP: 611.657 Pa at 273.16 K;Weight of water: 1 cu in = 0.0360 lb; 1 cu ft = 62.4 lb; 1 gallon = 8.33 lb; 1 Imperial gallon = 10.0 lb;Weight of sea water: approximately 63.93 lb/cu ft at 15 °C; density of sea water: approximately 1.025 g/cu cm at 25 °C;One liter saturated vapor weighs 0.5794 g at 100 °C and 760 mm Hg;Specific heat (liquid, 14 °C): 1.000 cal/g/deg C; Latent heat of fusion: 1.436 kcal/mol; Dielectric constant (0 °C): 87.740; Dipole moment (25 °C) in benzene: 1.76, in dioxane: 1.86;Latent heat of fusion (ice): 80 cal/g; Latent heat of condensation (steam): 540 cal/g;Isopiestic heat capacity, J/mol °C): 37.28 (fusion); -41.92 (vaporization);Velocity of sound at 20 °C: pure water - 1,480 m/sec; sea water: 1,520 m/sec;Water Vapor Properties[Table#8165];Ice Properties[Table#8166]
Refractive Index
Index of refraction: 1.333
Viscosity
Dynamic viscosity: 0.8949 cP at 25 °C; Kinematic viscosity: 0.8976 cP at 25 °C
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