Table of Contents
What is the chemical name of MG PO4 2?
Magnesium phosphate
Showing Compound Magnesium phosphate (Mg3(PO4)2) (FDB013362)
Record Information | |
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Primary ID | FDB013362 |
Secondary Accession Numbers | Not Available |
Chemical Information | |
FooDB Name | Magnesium phosphate (Mg3(PO4)2) |
What is the molecular weight of MG?
24.305 u
Magnesium/Atomic mass
What is the percent mass of MG in Mg3 PO4 2?
27.7\%
Then calculate the molar mass, M, for Mg3(PO4)2: M = (3 × 24.31) + (2 × 30.97) + (8 × 16.00) = 262.87 g mol–1 Finally calculate the percentage of magnesium in Mg3(PO4)2: \%Mg = 3 × 24.31 262.87 × 100 ≈ 27.7\% to 3 sf.
How do you convert molecular weight to MG?
Divide the concentration (mg/ml) by the molecular weight. We will use the example of a typical immunotoxin that has a molecular weight of 210,000 grams per mole (or mg/mmole or kDa) (the molecular weight is usually found on the data sheet) and a common concentration is 1.0 mg/ml.
What is molecular weight of MG?
Is molecular weight in grams or milligrams?
One mole (mol) of any substance is defined as the molecular (or atomic) weight of that substance in grams. Similarly, one millimole (mmol) is equal to one-thousandth of a mole or the molecular (or atomic) weight in milligrams.
Is molecular weight in grams?
The molecular weight of compound is the weight of one mole of that compound. As the weight is in grams, then it is the number of grams per mole. The number, 6.0221415×1023 , is known as the Avogadro constant and is derived from the number of atoms on 12 g of carbon-12.
What is molecular weight example?
The sum of the atomic masses of all atoms in a molecule, based on a scale in which the atomic masses of hydrogen, carbon, nitrogen, and oxygen are 1, 12, 14, and 16, respectively. For example, the molecular weight of water, which has two atoms of hydrogen and one atom of oxygen, is 18 (i.e., 2 + 16).