6. Chemical Quantities & Aqueous Reactions

Which of the following represents a strong base?

Which of the following represents a non-electrolyte? 

Each of the following reactions depicts a solute dissolving in water. Classify each solute as a strong electrolyte, a weak electrolyte or a non-electrolyte.

a) PbSO₄ (s) → PbSO₄ (aq)

b) HC₂H₃O₂ (aq) ⇌ H⁺ (aq) + C₂H₃O₂⁻ (aq)

c) CaS (s) → Ca²⁺ (aq) + S²⁻ (aq)

d) Hg (l) → Hg (aq)

Which of the following statements is true?  

Which substance will most likely ionize when it is dissolved in water: HBr, CaBr₂, MgCl₂, or KCl?

How does a conductivity apparatus test whether a solution has ionic or covalent substances in it?

Which substance will most likely dissociate when it is dissolved in water? NO₂, N₂F₆, CaCl₂, C₆H₁₂O₆

Which compound will conduct electricity when it is dissolved in water? CH₄, CuSO₄, C₆H₆, C₆H₁₂O₆.

Which of these salts is the best electrolyte?

Which two compounds are electrolytes?

What solute particles are present in an aqueous solution of HClO?

What is the best reason for the difference in properties of LiCl and C₆H₁₄O?

A substance that ionizes or dissociates into ions when placed in water is always a

Which compound will conduct electricity when it is dissolved in water? CH₄ CuSO₄ C₆H₆ C₆H₁₂O₆

The second test is for solubility. If the substance is soluble in water, then it is likely

Determine whether each of the given characteristics refers to electrolytes or non-electrolytes.

Determine whether each of the given characteristics refers to electrolytes or non-electrolytes.

Which symbol in a chemical equation separates the reactants from the products?=→>+

A 0.12 M solution of an acid that ionizes only slightly in solution would be termed _____.

Table salt is considered a(n) ______________ because it conducts electricity in water.

Which of the compounds below will ionize in water? Check all that apply. HSO NH NaCl SO MgBr