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  Encyclopedia of Keywords > Nature > Matter > Mass > Molecular Mass > Molar Mass   Michael Charnine

Keywords and Sections
MOLAR MASSES
SIZE-EXCLUSION COLUMN
WEIGHT AVERAGE MOLAR MASS
APPROPRIATE
COMPOUND
SOLUTION
SUBSTANCE
ISOTOPE
CHEMISTS
GRAMS
SYNONYMOUSLY
PRECISE NUMBER
MASS
MOLES
MOLE
MOLAR MASS
Review of Short Phrases and Links

    This Review contains major "Molar Mass"- related terms, short phrases and links grouped together in the form of Encyclopedia article.

Definitions

  1. Molar mass is determined by the sum of the masses of the individual atoms in a molecule.

Molar Masses

  1. The molar mass of mercury is actually the average of the molar masses of its isotopes. (Web site)

Size-Exclusion Column

  1. Fig. 6. Molar mass of SecA as it elutes from the size-exclusion column.

Weight Average Molar Mass

  1. The weight average molar mass of the top 1% of the absorbance peak at 280 nm of SecA eluted from a size-exclusion column was determined as described.

Appropriate

  1. This means that molar mass is appropriate most of the time except when dealing with single molecules.

Compound

  1. One can compute the molar mass of a compound by adding the relative atomic masses of the elements given in the chemical formula. (Web site)
  2. If the compound is molecular, then the terms molecular mass or molar mass may properly describe this quantity. (Web site)

Solution

  1. Viscometry studies can provide information relating to the shape and molar mass of particles in solution.
  2. The intensity of light scatter is proportional to the product of the concentration and the weight average molar mass of proteins in solution.

Substance

  1. The reason is that the molar mass of the substance affects the conversion. (Web site)

Isotope

  1. Secret information: Carbon-12 is the only isotope with an exact integer for its molar mass. (Web site)

Chemists

  1. Many chemists use molecular mass as a synonym of molar mass,[ 3] differing only in units (see average molecular mass below). (Web site)

Grams

  1. So, before you figure out the molar mass, you first have to find out how many grams of your metal carbonate are in the 20mL of solution you titrated. (Web site)

Synonymously

  1. This is often closer to what is meant when "molecular mass" and "molar mass" are used synonymously and may have derived from shortening of this term. (Web site)

Precise Number

  1. As a result, molecular mass is a more precise number than molar mass; however it is more accurate to use molar mass on bulk samples. (Web site)

Mass

  1. For most chemists, however, the mass of a single atom is inconveniently small and the molar mass of a substance is used. (Web site)
  2. When we say the molar mass of nitrogen is 28, it simply means the mass of 1 kmol of nitrogen is 28 kg, or the mass of 1 lbmol of nitrogen is 28 lbm. (Web site)

Moles

  1. Calculate number of moles in 250 mL and use this information (together with the mass sample) to calculate molar mass of the carbonate. (Web site)

Mole

  1. The molar mass of an atom is the mass of a very large number of identical atoms-- one mole of atoms. (Web site)
  2. Molar Atomic Masses of Elements The molar mass of an atom is simply the mass of one mole of identical atoms. (Web site)
  3. Conversion of these to the mole requires the use of appropriate measured physical constants, the molar mass or the molar volume. (Web site)

Molar Mass

  1. Molar mass, symbol M,[1] is the mass of one mole of a substance (chemical element or chemical compound).
  2. The quotient of a certain amount of mass (m) and an amount of substance (n) is given by the molar mass (M), with the unit number of grams per one mole.
  3. This is usually used as the mass in grams of one mole of the element's atoms, often referred to as the gram atomic mass or molar mass. (Web site)

Categories

  1. Nature > Matter > Mass > Molecular Mass
  2. Mole
  3. Precise Number
  4. Individual Atoms
  5. Single Atom
  6. Books about "Molar Mass" in Amazon.com

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  Short phrases about "Molar Mass"
  Originally created: August 01, 2010.
  Links checked: May 01, 2013.
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