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How do you calculate a balanced chemical equation?
The number of reactants atoms must be equal to the number of products atoms.
How can you calculate no of moles from no of atoms?
To calculate the number of moles from the number of atoms, you can use Avogadro's number, which is approximately 6.022 x 10^23 atoms per mole. Divide the number of atoms by Avogadro's number to find the number of moles.
What is the electronegativity equation used to calculate the difference in electronegativity between two atoms in a chemical bond?
The electronegativity equation used to calculate the difference in electronegativity between two atoms in a chemical bond is the absolute difference between the electronegativity values of the two atoms. This is represented as A - B, where A and B are the electronegativity values of the two atoms.
How many atoms are in heptane?
Heptane has a chemical formula of C7H16. To calculate the number of atoms in heptane, add the number of carbon atoms (7) to the number of hydrogen atoms (16), resulting in a total of 23 atoms in heptane.
Calculate how many si atoms are contained in a transistor of a microprocessor of dimensions?
7
How many total atoms are found in ibuprofen?
The molecular formula of ibuprofen is C₁₃H₁₈O₂. To calculate the total number of atoms, add the number of carbon, hydrogen, and oxygen atoms: 13 carbon atoms + 18 hydrogen atoms + 2 oxygen atoms = 33 atoms in ibuprofen.
How do you calculate the number of oxygen atoms in 2 NO3 molecules?
To calculate the number of oxygen atoms in 2 NO3 molecules, you first need to determine the total number of oxygen atoms in one molecule of NO3, which is 3 oxygen atoms. Since you have 2 NO3 molecules, you would multiply the number of oxygen atoms in one molecule by the number of molecules, giving you a total of 6 oxygen atoms.
How do you calculate energy-level difference when the relative population of the atoms is given?
relative population of atoms in two energy levals E1 and E2 is 10-20 calculate the enery level difference in eV. assume T=300K.
Which subatomic particle has such a small mass that is not used to calculate the atoms atomic mass?
electron
How do you calculate the total number of atoms found in seven molecules of water?
To calculate the total number of atoms in seven molecules of water, you can use the formula: atoms per molecule x number of molecules. In water (H2O), there are 3 atoms per molecule (2 hydrogen atoms and 1 oxygen atom), so for seven molecules, you would have 3 x 7 = 21 atoms.
Calculate the number of atom in 13.2 mol copper?
To calculate the number of atoms in 13.2 mol of copper, you can use Avogadro's number, which is approximately 6.022 x 10^23 atoms per mole. Multiply 13.2 mol by Avogadro's number to get the number of atoms: 13.2 mol * (6.022 x 10^23 atoms/mol) = 7.93 x 10^24 atoms. Therefore, there are approximately 7.93 x 10^24 atoms in 13.2 mol of copper.
How do you calculate the number of atoms in 2Na3PO4?
To calculate the number of atoms in 2Na3PO4, you would first determine the total number of atoms in one molecule of Na3PO4. There are 3 sodium atoms, 1 phosphorus atom, and 4 oxygen atoms in one molecule. Then, you would multiply this by 2 to account for the 2 molecules given, resulting in a total of 14 atoms per 2Na3PO4 molecules.
