1 mole H2SO4 x 4 moles O/mole H2SO4 x 6.02x10^23 atoms of O/mole O = 2.4x10^34 oxygen atoms
Quite a few! 335 moles H2SO4 (4 moles O/1 mole H2SO4)(6.022 X 1023/1 mole O) = 8.07 X 1026 atoms of oxygen =======================
The molar mass of sulfuric acid (H2SO4) is 98.08 grams/mole. Therefore, there are 98.08 grams in 1 mole of sulfuric acid.
To find the number of oxygen atoms in sulfuric acid (H2SO4), we first need to calculate the molar mass of the compound. The molar mass of H2SO4 is 98.08 g/mol. Next, calculate the number of moles in 17.9325g by dividing the mass by the molar mass. Then, use the mole ratio to find that there are 4 oxygen atoms in each molecule of sulfuric acid, so the number of oxygen atoms in 17.9325g can be calculated.
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
2 moles of NaOH will react with 1 mole of H2SO4 based on the balanced chemical equation: 2NaOH + H2SO4 -> Na2SO4 + 2H2O.
Quite a few! 335 moles H2SO4 (4 moles O/1 mole H2SO4)(6.022 X 1023/1 mole O) = 8.07 X 1026 atoms of oxygen =======================
The molar mass of sulfuric acid (H2SO4) is 98.08 grams/mole. Therefore, there are 98.08 grams in 1 mole of sulfuric acid.
To find the number of oxygen atoms in sulfuric acid (H2SO4), we first need to calculate the molar mass of the compound. The molar mass of H2SO4 is 98.08 g/mol. Next, calculate the number of moles in 17.9325g by dividing the mass by the molar mass. Then, use the mole ratio to find that there are 4 oxygen atoms in each molecule of sulfuric acid, so the number of oxygen atoms in 17.9325g can be calculated.
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
2 moles of NaOH will react with 1 mole of H2SO4 based on the balanced chemical equation: 2NaOH + H2SO4 -> Na2SO4 + 2H2O.
4.75 moles H2SO4 (2 mole H/1 mole H2SO4)(6.022 X 1023/1 mole H)(1 mole H atoms/6.022 X 1023) = 9.67 moles of hydrogen atoms ------------------------------------------ As you can see this set up is formal as the two last steps are superfluous when Avogadro's number actually apears over itself as a form of 1.
There are 5 moles of sulfur in 5 moles of H2SO4, as there is 1 mole of sulfur in each mole of H2SO4.
There are Avogadro's number of atoms in 1 mole of any substance. For H2SO4, there are 7 atoms (2 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms) in one molecule. Therefore, in 2.0 mol of H2SO4, there would be 2 x 6.022 x 10^23 = 1.2044 x 10^24 atoms.
No, 1 mole of hydrogen atoms does not equal 1 mole of helium atoms. One mole of any element contains Avogadro's number of atoms (6.022 x 10^23), so 1 mole of hydrogen atoms would have that many hydrogen atoms, while 1 mole of helium atoms would have that many helium atoms.
There are 7 atoms in the formula H2SO4: 2 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms.
Grams NaOH?? Balanced equation. 2NaOH + H2SO4 --> Na2SO4 + 2H2O 4.9 grams H2SO4 (1 mole H2SO4/98.086 grams)(2 mole NaOH/1 mole H2SO4)(39.998 grams/1 mole NaOH) = 4.0 grams NaOH needed =================
There are 16 hydrogen atoms in 1 mole of C7H16.