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Atom economy or atom utilization is simply the Mr or molecular weight of desired product formed divided by the Mr of all the reactants.
Say we have a reaction A + B -----> C C + D ------> E
AU = (Mr of E/(Mr of A + B + C)) x 100
Wiki User
∙ 13y ago
Wiki User
∙ 11y agomass of desired product
------------------------------- X 100
total mass of reactants
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How do you calculate how many neutrons there are in a atom?
The atomic weight minus the number of protons = the atom's neutrons.
Why is it important to use industrial reactions with a high atom economy?
Atom economy is the percentage of the "wanted" product(s) in a reaction against all of the other calculated "waste" product(s).
What is the difference between atom economy and percentage yield?
The percentage yield shows the percentage of the actual amount of product you got from the amount of product you ought to get. A reaction can have a high percentage yield while at the same time producing much waste. So as an alternative, the idea of atom economy was put forward as a better measure of a synthesis efficiency. Atom economy shows the percentage of the desired products from the total amount of reactants.
How you calculate the atomic mass?
the Atomic Mass number is the number of protons/electrons in an atom
Calculate the no of atom in 52 moles of helium?
Approx 3.13*10^25 atoms.
How do you calculate the atom?
Atom economy or atom utilization is simply the Mr or molecular weight of desired product formed divided by the Mr of all the reactants. Say we have a reaction A + B -----> C C + D ------> E AU = (Mr of E/(Mr of A + B + C)) x 100
Mass number used to calculate the number of?
the mass number of an atom is used to calculate the number of neutrons and protons in the nucleus of an atom
What is the atom economy for the formation of ammonium sulphate?
6
How do you calculate the number of each atom?
i am not sure
How do you calculate the number of neutron in the nucleus of an atom?
You calculate the number of neutron in the nucleus of an atom by : atomic mass - atomic number = neutron number. :) hope this helps
How do you calculate how many neutrons there are in a atom?
The atomic weight minus the number of protons = the atom's neutrons.
Why is it important to use industrial reactions with a high atom economy?
Atom economy is the percentage of the "wanted" product(s) in a reaction against all of the other calculated "waste" product(s).
How do you calculate the mass of the atom?
Protons and neutrons= mass
How do you calculate a mass of am atom?
To calculate the atomic mass of an element, add up the mass of protons and nuetrons.
How do you calculate total nitrogen?
nitrogen is only one atom
Atom economy of the contact process?
Matthew Hayton THE PHONE RAGE MONSTER.
Calculate Z eff for a valence electron in an oxygen atom?
4.55
