A chemist combines 20.0 mL of 0.200 M HI with 30.0 mL of 0.100 M Sr(OH)₂ (a strong…
CHEMISTRY · Single correct · A Level · Chemistry · Acids and bases · Acids and bases
Problem
A chemist combines 20.0 mL of 0.200 M HI with 30.0 mL of 0.100 M Sr(OH)₂ (a strong base that supplies two moles of OH⁻ per mole of Sr(OH)₂) at 25 °C. What is the pH of the resulting solution?
(a) 12.82
(b) 7.00
(c) 12.60
(d) 13.00