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 =======================
17.9325 grams H2SO4 (1 mole H2SO4/98.086 grams(4 moles O/1 mole H2SO4)(6.022 X 1023/1 mole O) = 4.40387 X 1023 atoms of oxygen ======================
1 mole H2SO4 = 98.078g H2SO4
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
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 =================
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 =======================
17.9325 grams H2SO4 (1 mole H2SO4/98.086 grams(4 moles O/1 mole H2SO4)(6.022 X 1023/1 mole O) = 4.40387 X 1023 atoms of oxygen ======================
1 mole H2SO4 = 98.078g H2SO4
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
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 =================
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.
1 mole Since H2SO4's molar mass is 98.1g, and a substance's molar mass contains exactly 1 mole, that is the answer
1 gm mole of Sulphuric Acid (H2SO4) weights 98 gm.
1 mole = 6.022e23 atoms 8.25 mole = 4.96815 e 24 atoms
The formula H2SO4 represents 7 atoms in a molecule: 2 H atoms, 1 S atom, and 4 O atoms.
2.1 moles sulfuric acid (6.022 X 10^23/1 mole H2SO4) = 1.3 X 10^24 atoms of sulfuric acid
We know from looking at the molecular formula that one mole of molecules of H2SO4 contains 2 moles of atoms of hydrogen, 1 mole of atoms of sulfur and 4 moles of atoms of oxygen.