When 40.0 mL of 0.100 M BaCl₂(aq) is mixed with 60.0 mL of 0.080 M Na₂SO₄(aq),…
CHEMISTRY · Single correct · A Level · Chemistry · Amount of substance · Amount of substance
Problem
When 40.0 mL of 0.100 M BaCl₂(aq) is mixed with 60.0 mL of 0.080 M Na₂SO₄(aq), BaSO₄(s) precipitates. What mass of BaSO₄ is formed? (Molar mass BaSO₄ ≈ 233 g mol⁻¹)
(a) 1.12g
(b) 0.56g
(c) 0.934g
(d) 0.70g