H2SO4
This is sulfuric acid.
Two atoms of hydrogen present.
One atom of sulfur present.
Four atoms of oxygen present.
A total of seven atoms in this molecular compound.
Seven. The formula is H2SO4.
two atoms of hydrogen one atom of Sulfur and four atoms of oxygen
7= Hydrogen 2 Sulfur 1 Oxygen 4
Two hydrogen, one sulfur, four oxygen.... seven atoms.
Five molecules of H2SO4 contains 20 atoms of Oxygen
Seven. The formula is H2SO4.
There are 2 hydrogen atoms present in sulfuric acid (H2SO4).
There are 2 hydrogen atoms in each molecule of H2SO4.
two atoms of hydrogen one atom of Sulfur and four atoms of oxygen
There are 7 atoms in the formula H2SO4: 2 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms.
There are 7 atoms in one molecule of sulfuric acid (H2SO4): 2 atoms of hydrogen, 1 atom of sulfur, and 4 atoms of oxygen.
There are 24 hydrogen atoms present in 3H2SO4. This calculation is done by multiplying the subscript of the hydrogen in H2SO4 (which is 2) by the coefficient in front of the compound (which is 3).
Just moles against the ratio of hydrogen atoms in compound then against Avogadro's number. Like this 0.09 moles H2SO4 (2 moles H/1 mole H2SO4)(6.022 X 10^23/1 mole H) = 1.1 X 10^23 hydrogen atoms
1 mole H2SO4 x 4 moles O/mole H2SO4 x 6.02x10^23 atoms of O/mole O = 2.4x10^34 oxygen atoms
The formula H2SO4 represents 7 atoms in a molecule: 2 H atoms, 1 S atom, and 4 O atoms.
7= Hydrogen 2 Sulfur 1 Oxygen 4
The way to work this is out is to first find the mass of one mole of H2SO4 .(98.08 grams). 10 grams is therefore 10/98.08 moles- = 0.102 moles of sulfuric acidEach mole of sulfuric acid contains gram atom of sulfur so we have .102 moles sulfur..if you want the actual count of atoms multiply by avogadros number which is6.0221415 × 1023 (most teachers will accept using 6.022 instead of the longer version)