Calculate the number of moles of magnesium, chlorine, and oxygen atoms in 6.10 moles of magnesium perchlorate, Mg(ClO4)2.
From formula => 1 mole Mg + 2 moles Cl + 8 moles O
If you need the numerical number of atoms of each, remember Avogadro's Number => 1 mole contains 6.02E+23 then n-moles would be => n(Avogadro's No)
To find the number of moles of each atom in a compound, we need to know the molar ratio or coefficients in the chemical formula.
The chemical formula of magnesium perchlorate, Mg(ClO4)2, indicates that there is 1 magnesium atom (Mg), 2 chlorine atoms (Cl), and 8 oxygen atoms (O) per one molecule of magnesium perchlorate.
Given that we have 6.10 moles of magnesium perchlorate, we can calculate the number of moles of each atom as follows:
Number of moles of magnesium (Mg):
Since there is 1 magnesium atom in one molecule of magnesium perchlorate:
Number of moles of magnesium = 1 * 6.10 = 6.10 moles
Number of moles of chlorine (Cl):
Since there are 2 chlorine atoms in one molecule of magnesium perchlorate:
Number of moles of chlorine = 2 * 6.10 = 12.20 moles
Number of moles of oxygen (O):
Since there are 8 oxygen atoms in one molecule of magnesium perchlorate:
Number of moles of oxygen = 8 * 6.10 = 48.80 moles
Therefore, there are 6.10 moles of magnesium, 12.20 moles of chlorine, and 48.80 moles of oxygen atoms in 6.10 moles of magnesium perchlorate.
To calculate the number of moles of magnesium, chlorine, and oxygen atoms in 6.10 moles of magnesium perchlorate, Mg(ClO4)2, we'll need to first determine the molar ratio of each element in the compound.
The chemical formula of magnesium perchlorate, Mg(ClO4)2, tells us that there is one magnesium atom (Mg), two chlorine atoms (Cl), and eight oxygen atoms (O) in each molecule.
1. Calculating the moles of magnesium:
To find the number of moles of magnesium, we multiply the number of moles of the compound (6.10 moles) by the molar ratio of magnesium to magnesium perchlorate.
Molar ratio of Mg to Mg(ClO4)2: 1:1
Number of moles of magnesium = 6.10 moles × (1 mol Mg / 1 mol Mg(ClO4)2) = 6.10 moles.
Therefore, there are 6.10 moles of magnesium atoms in 6.10 moles of magnesium perchlorate.
2. Calculating the moles of chlorine:
Similarly, to find the number of moles of chlorine, we multiply the number of moles of the compound (6.10 moles) by the molar ratio of chlorine to magnesium perchlorate.
Molar ratio of Cl to Mg(ClO4)2: 2:1
Number of moles of chlorine = 6.10 moles × (2 mol Cl / 1 mol Mg(ClO4)2) = 12.20 moles.
Therefore, there are 12.20 moles of chlorine atoms in 6.10 moles of magnesium perchlorate.
3. Calculating the moles of oxygen:
To find the number of moles of oxygen, we multiply the number of moles of the compound (6.10 moles) by the molar ratio of oxygen to magnesium perchlorate.
Molar ratio of O to Mg(ClO4)2: 8:1
Number of moles of oxygen = 6.10 moles × (8 mol O / 1 mol Mg(ClO4)2) = 48.80 moles.
Therefore, there are 48.80 moles of oxygen atoms in 6.10 moles of magnesium perchlorate.
In summary:
- The number of moles of magnesium atoms = 6.10 moles
- The number of moles of chlorine atoms = 12.20 moles
- The number of moles of oxygen atoms = 48.80 moles