Magnesium nitride contain two nitrogen atoms and three magnesium atoms.
The chemical formula for magnesium nitride is Mg3N2.
6 moles of H2O are needed to balance the reaction. Mg3N2 + 6H2O → 3Mg(OH)2 + 2NH3. Each mole of Mg3N2 reacts with 3 moles of H2O.
The atomic number is equal to the number of protons [note correct spelling!] in each nucleus of an atom.
Only be coincidence; the atomic number is defined as the number of protons in a nucleus of each atom of the element.
The number of protons in each element is determined by the atomic number of the element. The atomic number corresponds to the number of protons in the nucleus of an atom. This number is unique to each element and is determined by the arrangement of electrons and protons in the atom.
The oxidation number of Mg in Mg3N2 is +2. Each N has an oxidation number of -3, so for the compound to be neutral, the magnesium atoms must have an oxidation number of +2.
The oxidation number of each carbon atom in C6H8O6 is +4. Each hydrogen atom has an oxidation number of +1, and each oxygen atom has an oxidation number of -2.
In S2Cl2, each sulfur atom has an oxidation number of 0, and each chlorine atom has an oxidation number of -1.
The chemical formula for magnesium nitride is Mg3N2.
Each element has a unique number of protons. If another atom has the same number of protons as that element, it is the same element.
the oxidation state of each atom
6 moles of H2O are needed to balance the reaction. Mg3N2 + 6H2O → 3Mg(OH)2 + 2NH3. Each mole of Mg3N2 reacts with 3 moles of H2O.
Mg+ 2HNO3-->Mg(NO3)2 + H2 Products are Magnesium nitrate and Hydrogen gas.
a coefficient is the number that falls before the chemical formula.so,in 3Mg N2 - Mg3N2 there are 3 coefficients in that chemical equation. These are present on the reactants side.
The number of protons in the atom's nucleus determines the element that the atom belongs to. This number is known as the atomic number and is unique to each element. By identifying the number of protons in an atom, we can determine its elemental identity.
i am not sure
The atomic number is equal to the number of protons [note correct spelling!] in each nucleus of an atom.