Calculating the moles: Moles of H₂SO₄=0.2mol/L×1L=0.2mol Step 2: Calculate the mass of H₂SO₄ required Next, we need to convert moles of H₂SO₄ to grams using its molar mass. The molar mass of H₂SO₄ is approximately 98 g/mol. ...
The first thing you need to do is calculate how many moles of Sulfuric acid were used to neutralize the solution of your unknown concentration. (Remember that the H2SO4 will be donating two moles of H+ for every moles of H2SO4). The number of moles you come up with will be how many...
If the mass of nail used was 1.45g, calculate the number of moles of Fe2+ produced in the reaction. Quote My solution was 1.45 / 56 = 0.03 mol since 1 mol of Fe require 1 mol of H2SO4 to produce 1 mol of FeSO4. Why is this not accepted? Thanks. IMHO this is a correct approa...
I got that the number of moles of thiosulphate is 0.001823 mol. And because the equation is 2 mol thiosuphate for 1 mol hypochlorite so I divide by 2 to get that the number of moles of hypochlorite is 0.0009115. Is that right? Mar 21, 2008 #6 Kushal 438 1 yeah... how you fi...