11.2 Dilutions and Solution Stoichiometry

Quizzes, Study Guides, Chapter Tests, and More!

Dilutions

M₁V₁ = M₂V₂

If 10.0mL of 0.40M NaCl is diluted to a total volume of 40.0mL, what is its final concentration?

If 40.0mL of water is added to 10.0mL of 0.40M, what is its final concentration?

Pb(NO₃)₂(aq) + 2HCl(aq) → PbCl₂(s) + 2HNO₃(aq) MW Pb(NO₃)₂ = 331.2g/mol

662.4g of Pb(NO₃)₂ is dissolved in 2.0L water. What volume of 6.0M HCl that must be added to react with it completely?

H₃PO₄(aq) + 3NaOH(aq) → 3H₂O(l) + Na₃PO₄(aq)

What volume of 0.10M NaOH must be added to react completely with 25mL 0.20M H₃PO₄?