There are three hydrogen, one phosphorus and four oxygen atoms in H3PO4. Phosphoric acid is a colourless and odourless liquid.
One
By looking at an actual chemical formula for a compound, we could tell you how many hydrogen atoms there are per molecule (or at least per formula unit) of that compound.Without the specific chemical formula, we can't. So the question is meaningless ... how many hydrogen atoms are present in a chemical formula depends on what the chemical formula is.
The formula for phosphoric acid is H3PO4; therefore, there are 8 atoms in each molecule of the acid.
As 1 molecule of H3PO4 contains 3 hydrogen atoms, 4.56x1023 contain 3x(4.56x1023) hydrogen atoms.
3 moles of phosphoric acid: 3 hydrogens, 1 phosphorus, and 4 oxygens total 8, but the whole thing gets multiplied by 3 to get 24.
One
The molecular formula for phosphoric acid is H3PO4. I'll assume you can count.
The molecular formula for phosphoric acid is H3PO4. I'll assume you can count.
By looking at an actual chemical formula for a compound, we could tell you how many hydrogen atoms there are per molecule (or at least per formula unit) of that compound.Without the specific chemical formula, we can't. So the question is meaningless ... how many hydrogen atoms are present in a chemical formula depends on what the chemical formula is.
A chemical formula is the representation of a molecule of a chemical compound; all the atoms from the molecule of this compound need to be represented in the formula.
Four oxygen atoms.
The formula for phosphoric acid is H3PO4; therefore, there are 8 atoms in each molecule of the acid.
How many sulfur (S) atoms are there in this chemical formula 3Al₂(SO₄)₃? *
2 atoms. NaCl
As 1 molecule of H3PO4 contains 3 hydrogen atoms, 4.56x1023 contain 3x(4.56x1023) hydrogen atoms.
5
The chemical formula of propane is C3H8; 11 atoms are present in the molecule.