A standard table lists the values for the density of liquid water. mass of individual water molecule 18.01 g/mol ÷ 6.022×10 23 molecules/mol 2.99 x 10 -23 grams. So, the mass of a single water molecule is the molar mass (18.01 g/mol) divided by Avogadro’s number (6.022×10 23 molecules/mole). View all measurement unit conversion calculators on the same page (may not work with all browsers requires Iframe). The density of pure water actually is somewhat less than 1 g/cm 3. Each mole of water contains 6.022×10 23 water molecules. The calculators require that your browser has java script enabled. Values lower than 0.001 will be displayed in the e-format e.g. Values of 10 000 or greater will be displayed in the e-format e.g. The following table lists the density D of water as a function of the temperature under isobaric conditions 1, 2: Pure, air-free water H 2 O, Normal pressure: 1013. The density of water is about 1 gram per milliliter (g/ml), 1 gram per cubic centimeter (g/cm 3 ), 1000 kg/m 3, or 62 pounds per cubic foot (lb/ft 3 ). Values are given to seven significant figures ( the odd result may show 9's or 0's over running). All results shown will be equivalent values. To use the measurement conversion calculators simply enter a number value into the desired field and click calculate. The rounded value of 1 g/ml is what you'll most often see, though. It is equivalent to the units gram per millilitre (g/mL) and kilogram per litre (kg/L). Actually, the exact density of water is not really 1 g/ml, but rather a bit less (very, very little less), at 0.9998395 g/ml at 4.0 Celsius (39.2 Fahrenheit). The official SI symbols are g/cm 3, g·cm 3, or g cm 3. It is defined by dividing the CGS unit of mass, the gram, by the CGS unit of volume, the cubic centimetre. For example, the specific gravity of water at 4 oC is 1.0 while its density is 1.0 gcm -3.ĬONVERSION CALCULATORS Convert between Different Units of Measurement Index of Unit Converters The gram per cubic centimetre is a unit of density in the CGS system, and is commonly used in chemistry. Because specific gravity is a ratio, it is a unitless quantity. Specific gravity is a ratio of the mass of a material to the mass of an equal volume of water at 4 oC. The answer is one Water Density is equal to 1000 Gram/Liter and that means we can also write it as 1 Water Density 1000 Gram/Liter. This is equal to a rounded value of 1 gram per milliliter (g/ml) or 1 gram per cubic centimeter (g/cm 3).The exact density of water is affected by both air pressure and temperature. Sorry, your browser does not support JavaScript, which is needed to run this calculator Density, Specific Gravity Definition:ĭensity and specific gravity have very similar, but not quite identical definitions.ĭensity is the mass of material per unit volume. The density of water in g/ml is 0.9998395 at 4.0☌ (39.2☏). Note: conversions are only valid under the same conditions of temperature and pressure. ![]() DENSITY UNIT CONVERSION CALCULATOR DENSITY UNIT
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |