Atomic Mass

What is the relative atomic mass of phosphoric acid?


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2014-02-12 21:18:50
2014-02-12 21:18:50

what is the amu of phosphoric acid

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The rmm of phosphoric acid is 97.976898.

It is known as Phosphoric acid Molar mass 98.00 g/mol

The molar mass of phosphoric acid is 97,99 g.

Atomic Relative Mass is 51.996

Phosphoric acid has the formula H3PO4 so if you add up these numbers from the periodic table you find the Molar mass of phosphoric acid is 98 (1+1+1+31+16+16+16+16). this is the mass (in grams) of one mol of phosphoric acid (or 6.02 x 10^23 atoms of phosphoric acid) So times this number by 0.4 to find the mass of 0.4mol of phosphoric acid=39.2 grams

The relative atomic mass of carbon is 12.

the relative atomic mass for the element potassium is 39.0983

Relative atomic mass of chlorine (Cl) is 35.45

What is meant by the term relative atomic mass?

Yes, relative atomic masses are expressed in atomic mass units

All elements have an atomic mass relative to 12C having a mass of 12.

The relative atomic mass is 85.468

Relative atomic mass, also called atomic weight, is listed on the periodic table for each element. There is no element listed on the periodic table with a relative atomic mass of 15.5.

Atomic mass is the measure of a mass of one atom in relation to 1/12 mass of Carbon 12 atom and measured in atomic mass unit(amu) or Dalton unit or grams/mol.Relative atomic mass is also the relative mass but does not have a unit but a ratio number.

The relative atomic mass of chlorine is 35.45

The Relative Atomic Mass of Sodium is 23.

The Atomic Mass of Magnesium is 24, the RAM (relative atomic mass) is 24.305.

Atomic mass is so small you can't actually measure it. So, just like carbon dating, you have to use a relative mass.

the atomic mass of zinc is 65.390000

(Relative is the relative to hydrogen bit) Relative atomic mass:12 Proton number:6 The actual mass depends on how much carbon you have.

The atomic weight sometimes called the relative atomic mass. See Wikipedia article "Relative atomic mass".

All atomic masses are determined by comparing them to the mass of an atom of carbon12. One atomic mass unit equals one twelfth the mass of an atom of carbon12. That's why its called relativeatomic mass.

The relative atomic mass is 131.293

No. Atomic mass is the mass of all of the protons, neutrons, and electrons in a single atom of an element at rest. This is not the same as the atomic weight, or relative atomic mass, given for each element on the periodic table. The atomic weights, or relative atomic masses, are the relative atomic masses of the elements in the crust of the earth and atmosphere.

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