Solubility Rules and Double Displacement

Which of the following is a strong acid?

• HBr

• NH₄OH

• C₂H₃O₂

• ClO₄⁻

Which ion is always soluble?

• Pb²⁺

• Li⁺

• Ba²⁺

• Sr²⁺

Which of the following is a strong base?

• NH₄OH

• HNO₃

• NaOH

• ClO₃⁻

Tags

NGSS.HS-PS1-1

Which compound is soluble with exceptions involving Pb²⁺ and Ba²⁺?

• SO₄²⁻

• NO₃⁻

• ClO₄⁻

• C₂H₃O₂⁻

Which of the following is insoluble with the most exceptions?

• OH⁻

• NO₃⁻

• Cl⁻

• NH₄⁺

Which of the following is a weak base?

• NH₄OH

• HCl

• NaOH

• H₂SO₄

Which ion is soluble except with Cu⁺ and Hg₂²⁺?

• Br⁻

• SO₄²⁻

• OH⁻

• NO₃⁻

Which of the following is a strong acid?

• HClO₄

• NH₄OH

• C₂H₃O₂

• ClO₃⁻

Which of the following is a strong base?

• LiOH

• H₂SO₄

• NH₄OH

• C₂H₃O₂

Which ion is soluble except with Group II and Pb²⁺?

• F⁻

• Cl⁻

• NO₃⁻

• SO₄²⁻