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Is the moles of atom and moles of molecule is same?
No, the moles of an atom and the moles of a molecule are not the same. A mole of any substance contains Avogadro's number of particles, which is approximately 6.022 x 10^23. In the case of an atom, this corresponds to one mole of atoms. In the case of a molecule, this corresponds to one mole of molecules.
What is the mass of 2.25 moles of manganese sulfide mns2?
To find the mass of 2.25 moles of manganese sulfide (MnS2), you need to calculate the molar mass of MnS2 which is 118.87 g/mol. Then, you can multiply the molar mass by the number of moles to get the mass: 2.25 moles × 118.87 g/mol = 267.46 grams. So, the mass of 2.25 moles of manganese sulfide is 267.46 grams.
How mony moles of oxygen atoms do 1.5 moles of Co2 contain?
0.75 moles of any substance is 0.75(6.02x1023) = 4.52x1023 particles. If those particles are CO2 molecules, and each molecule has 2 oxygen atoms, then it's 2(4.52x1023) = 9.04x1023 oxygen atoms.
How many moles of atoms are contained in 7.90 x 1024 H2SO4 molecules?
To find the number of moles of atoms in 7.90 x 10^24 H2SO4 molecules, we first calculate the number of moles of H2SO4 molecules using Avogadro's number (6.022 x 10^23). Then, since there are 7 atoms in one molecule of H2SO4, we multiply the number of moles of H2SO4 molecules by 7 to get the moles of atoms.
How many manganese atom are a liberated if 54.8 moles of Mn3O4 react with excess aluminum?
The balanced equation for the reaction is: 3Mn3O4 + 8Al -> 9Mn + 4Al2O3. This shows that 3 moles of Mn3O4 produce 9 moles of Mn. Thus, 54.8 moles of Mn3O4 would produce 9 * (54.8/3) = 164.4 moles of Mn atoms.
How many moles of manganese are contained in 0 point 1 moles of hydrated manganese II sulphate MnSO4 4H2O which has an RFM of 223?
I must have the same sheet as you as I have the exact same question. Okay, The RFM of Manganese (Mn) is 54.9 The RFM of MnSO4 4H20 is 223 The percentage of Mn in MnSO4 4H2O is 54.9/223 X 100 and that is 24.6 % 0.1 Moles of MnSO4 4H20 is 223/100 X10 = 22.3 24.6 % (percentage of Mn in MnSO4 4H2O) of 22.3 (0.1 Moles of MnSO4 4H2O) is 5.49g Then you do 5.49g/54.9g (RFM of Mn) which is 0.1 Moles of Mn, which is your answer.
Is the moles of atom and moles of molecule is same?
No, the moles of an atom and the moles of a molecule are not the same. A mole of any substance contains Avogadro's number of particles, which is approximately 6.022 x 10^23. In the case of an atom, this corresponds to one mole of atoms. In the case of a molecule, this corresponds to one mole of molecules.
What is the mass of 2.25 moles of manganese sulfide mns2?
To find the mass of 2.25 moles of manganese sulfide (MnS2), you need to calculate the molar mass of MnS2 which is 118.87 g/mol. Then, you can multiply the molar mass by the number of moles to get the mass: 2.25 moles × 118.87 g/mol = 267.46 grams. So, the mass of 2.25 moles of manganese sulfide is 267.46 grams.
How many grams of Mn are in 4.0 moles of the element?
4,0 moles of the manganese contain 219,75 g.
How many grams of Mn are in 4.0 moles of the element?
4,0 moles of the manganese contain 219,75 g.
How mony moles of oxygen atoms do 1.5 moles of Co2 contain?
0.75 moles of any substance is 0.75(6.02x1023) = 4.52x1023 particles. If those particles are CO2 molecules, and each molecule has 2 oxygen atoms, then it's 2(4.52x1023) = 9.04x1023 oxygen atoms.
How many moles are contained in 22.23 g KBr-?
0.1868 moles
How many moles of atoms are contained in 7.90 x 1024 H2SO4 molecules?
To find the number of moles of atoms in 7.90 x 10^24 H2SO4 molecules, we first calculate the number of moles of H2SO4 molecules using Avogadro's number (6.022 x 10^23). Then, since there are 7 atoms in one molecule of H2SO4, we multiply the number of moles of H2SO4 molecules by 7 to get the moles of atoms.
How many manganese atom are a liberated if 54.8 moles of Mn3O4 react with excess aluminum?
The balanced equation for the reaction is: 3Mn3O4 + 8Al -> 9Mn + 4Al2O3. This shows that 3 moles of Mn3O4 produce 9 moles of Mn. Thus, 54.8 moles of Mn3O4 would produce 9 * (54.8/3) = 164.4 moles of Mn atoms.
How are moles converted into number of particles?
The moles are converted into a number of particles by multiplying 6.02 by 10(with the power of 23)
How many moles are contained in 0.455L of a 7.182 M solution?
This is a chemical calculation. there are 3.267 moles in this solution.
What does stoichiometry use to relate moles of one molecule to moles of another?
Stoichiometry uses coefficient ratios to relate moles of one molecule to moles of another
