Answer:
4770 grams of sodium carbonate
Step-by-step explanation:
The reaction that takes place between sodium carbonate and sulfuric acid is:
- Na₂CO₃ (s) + H₂SO₄ (aq) → Na₂SO₄ (aq) + CO₂(g) + H₂O (l)
First we calculate how many H₂SO₄ moles reacted, using the given concentration and volume of solution:
moles = Molarity * Liters
- moles = 18.0 M * 2.50 L = 45 mol H₂SO₄
Then we convert H₂SO₄ moles into NaCO₂ moles, using the stoichiometric coefficients:
- 45 mol H₂SO₄ *
= 45 mol NaCO₂
Finally we convert 45 NaCO₂ moles into grams, using its molar mass:
- 45 mol NaCO₂ * 106 g/mol = 4770 g