there are two atoms in the chemical MgO
One formula unit of MgO contains one atom of magnesium and one atom of oxygen, so the total number of atoms in MgO is 2.
In 0.800 moles of MgO, there are the same number of oxygen atoms as there are in 0.800 moles of O atoms. One mole of MgO contains one mole of oxygen atoms, which is equivalent to 6.022 x 10^23 oxygen atoms.
2 Mg(OH)2 have 10 atoms.
MgO is an ionic compound and all the ionic compounds are represented by their emperical formula because actual no of atoms can not be represented due to a very huge crystal formation.(crystal lattice).
It should be 2Mg+O2 = 2MgO, that is an equation (both sides equal).
There are two atoms of oxygen on each side.
There are two atoms in the formula unit MgO, or magnesium oxide.
No. MgO is magnesium oxide. It is a compound. Compounds cannot be considered as metals or nonmetals.
a. number of atoms = mass / molar mass x avagadros number 21/16x6.02x1023=7.9x1023 atoms b. number of atoms = moles x avagadros number 0.812x6.02x1023=4.89x1023 atoms as there is 1 O atom in each molecule of MgO, there are 4.89x1023 atoms of Oxygen. c. if there are 3.2x1022 molecules and 6 oxygen atoms in each molecule then: (3.2x1022)x6=1.92x1023 Oxygen atoms.
Yes, MgO is an ionic compound. It is formed by the transfer of electrons between magnesium (Mg) and oxygen (O) atoms, resulting in a compound with ionic bonding.
If we have 3 molecules of MgO and 3 molecules of H2O, this is equivalent to a total of 3 atoms of magnesium (Mg), 3 atoms of oxygen (O), and 6 atoms of hydrogen (H).
There are a total of 6 atoms present in 3MgO. This is because each formula unit of MgO consists of one magnesium atom and one oxygen atom, so for 3MgO, you would have 3 magnesium atoms and 3 oxygen atoms, totaling 6 atoms overall.