Chemical EquilibriumIonic Product and Precipitation1Choose the best answerPrecipitation occurs when the ionic product Qsp is:ALess than KspBGreater than KspCEqual to zeroDAlways equal to Ksp Like 0 Discuss 0Share
Chemical EquilibriumCommon-Ion Effect2Choose the best answerPassing HCl gas through a saturated solution of NaCl causes the solubility of NaCl to:AIncreaseBDecreaseCRemain unchangedDBecome zero Like 0 Discuss 0Share
Chemical EquilibriumFactors Affecting Equilibrium Constant3Choose the best answerFor H₂(g) + I₂(g) ⇌ 2HI(g), increasing reactant concentration at constant temperature causes Kc to:AIncreaseBDecreaseCRemain unchangedDBecome zero Like 0 Discuss 0Share
Chemical EquilibriumSolubility Product Ksp4Choose the best answerThe solubility-product expression for Al₂(SO₄)₃ is:AKsp = [Al³⁺][SO₄²⁻]BKsp = [Al³⁺]²[SO₄²⁻]³CKsp = [Al³⁺]³[SO₄²⁻]²DKsp = [Al³⁺]²[SO₄²⁻]² Like 0 Discuss 0Share
Chemical EquilibriumDynamic Equilibrium5Choose the best answerAt equilibrium, the forward reaction rate is:ALower than the reverse rateBEqual to the reverse rateCGreater than the reverse rateDZero Like 0 Discuss 0Share