In a 1.0x10^-4 m solution of hclo(aq), identify the relative molar amounts of these species: hclo, oh-, h3o+, ocl-, h2o

The Formula is:

Molar Mass of an Element = x Relative mass of atoms Molar mass constant (1g / mol)

Molar mass = mass (in grams) of 1-mol substances

Molar mass is the mass (in grams) of one mole of a substance. By using the atomic mass of an element and multiplying it by the conversion factor of grams per mole (g / mol), you can calculate the molar mass of the element.

Relative atomic mass:

Hydrogen = 1,007

Carbon = 12.0107

Oxygen = 15,9994

Chlorine = 35,453

The relative atomic mass of an element is the average mass of a sample of all its isotopes in atomic units. This information can be found in the periodic table of elements.

Molar Mass of an Element = x Relative mass of atoms Molar mass constant (1g / mol)

Hydrogen = 1,007 x 1g / mol = 1,007 g / mol

Carbon = 12.0107 g / mol

Oxygen = 15,999 g / mol

Chlorine = 35,453 g / mol

H2: 1,007 x 2 = 2,014 g / mol

O2: 15,999 x 2 = 31,9988 g / mol

C2: 35,453 x 2 = 70,096 g / mol

example:

Hydrochloric acid

HCl -> 1 hydrogen atom, 1 chlorine atom

Glucose

C6H12O6 -> 6 carbon atoms, 12 hydrogen atoms, 6 oxygen atoms

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Molar mass

Calculate molar mass

Details

Class: Middle/High School

Subject: Chemistry

Keywords: Mass, Molar, atoms