Same Skeleton (Including H) Same Skeleton (Excluding H) All Isomers. Search Hits Limit: 100 1000 10000. Similar calculators. Convert moles to liters and liters to moles. Molar mass of the substance. Convert grams to liters and liters to grams. Clapeyron-Mendeleev equation. The relationship between the number of moles of gas, the temperature, volume and pressure. Molarity calculator. Free download bluetooth software for window 7. Chemistry section ( 19 calculators ). School of Chemistry - Chemical and Scientific Calculator: Rad Deg Grad: Constants Converter (i) energy units: (ii) energy per mole and molecule and spectroscopic units.
Leawo blu-ray player for mac. Chemistry is one of the significant branch in the physical science that deals with the study of different structure, properties and state of matter. Chemistry plays a great part in every day of our life. It is a study of interaction or separation of the particles to form a new substance. It is also referred as the Central science. Online Chemistry calculators listed under this category let you to perform calculations related to chemical concepts and laws.
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For chemistry you often need to convert moles to grams and grams to moles.
There is a simple relation between these two:
,
where
- mass of the substance in grams
- quantity of the substance in moles
- molar mass of the substance in grams/mole
And the most difficult task here is finding out the molar mass of the substance.
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The molar mass is a physical property defined as the mass of a given substance (chemical element or chemical compound) divided by the amount of substance. The molar mass of atoms of an element is given by the standard relative atomic mass of the element multiplied by the molar mass constant, 1 × 10−3 kg/mol = 1 g/mol. The molar mass of a compound is given by the sum of the standard atomic weight (namely, the standard relative atomic mass) of the atoms which form the compound multiplied by the molar mass constant. Multiplying by the molar mass constant ensures that the calculation is dimensionally correct: standard relative atomic masses are dimensionless quantities (i.e., pure numbers), whereas molar masses have units (in this case, grams/mole).
Happily, we already have the Molar mass of the substance calculator, which calculates molar mass for a given substance using Periodic table handbook. It is used in the calculator below to parse the chemical compound formula and obtain molar mass.
The calculator below calculates the mass of the substance in grams or the quantity of the substance in moles, depending on the user's input. Filezilla el capitan. It also displays the molar mass of the chemical compound and details of its calculation just for reference.
Note: Always use the upper case for the first character in the element name and the lower case for the second character as in the periodic table. Compare: Co - cobalt and CO - carbon monoxide. Thus, Na3PO4 — correct notation, na3po4/NA3PO4 — incorrect notation.
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