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number of atoms in 0.6144mol

number of atoms in 0.6144mol of copper
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2. asked by anonymous _25
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How are all atoms of iron different from the atoms of all other elements?A.number of neutrons B.charge on the atoms C.mass
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2. asked by victoria
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How do the total number of atoms before a chemical reaction compare to the number of atoms after the chemical reaction?Responses
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2. asked by hola
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Which of these refers to atoms with the same atomic number but different atomic masses?These atoms are isomers. These atoms have
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2. 41 views
On an energy graph, the length of vertical lines represents ________.(1 point)Responses the number of reactant and product atoms
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Atom A and Atom B have the same number of protons and neutrons, but they do not have the same number of electrons.Which
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2. 85 views
Which of the following does the atomic number of atoms represent A the number of particles in the nucleus of the atom B the
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2. asked by Rizzler
3. 43 views
1 molecule of nitrogen (N2) reacts with 3 molecules of hydrogen (H2) to produce some amount of ammonia (NH3).Use the number of
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1 molecule of carbon monoxide (CO) reacts with 1 molecule of chlorine (Cl2) to produce some amount of phosgene (COCl2).Use the
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2. 43 views
ok so i need to find how many atoms make up the earth. the average atomic mass of the atoms is 14g/mol. avogadro's number gives
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2. asked by RAYMOND
3. 599 views