Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years)>Chapter 19 - Lattice Energy>Question

Lawrie Ryan and Roger Norris Solutions for Chapter: Lattice Energy, Exercise 16: Question

Author:Lawrie Ryan & Roger Norris

Lawrie Ryan Chemistry Solutions for Exercise - Lawrie Ryan and Roger Norris Solutions for Chapter: Lattice Energy, Exercise 16: Question

Attempt the free practice questions on Chapter 19: Lattice Energy, Exercise 16: Question with hints and solutions to strengthen your understanding. Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years) solutions are prepared by Experienced Embibe Experts.

Questions from Lawrie Ryan and Roger Norris Solutions for Chapter: Lattice Energy, Exercise 16: Question with Hints & Solutions

EASY

AS and A Level

IMPORTANT

Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years)>Chapter 19 - Lattice Energy>Question>Q 16

Draw an energy cycle to calculate the enthalpy of hydration of magnesium ions when magnesium chloride dissolves in water.

MEDIUM

AS and A Level

IMPORTANT

Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years)>Chapter 19 - Lattice Energy>Question>Q 16

Calculate the enthalpy of hydration of magnesium ions given that:
$∆ H_{latt}^{⊝} [{MgCl}_{2}] = - 2592 kJ {mol}^{- 1} ∆ H_{sol}^{⊝} [{MgCl}_{2}] = - 55 kJ {mol}^{- 1} ∆ H_{hyd}^{⊝} [{Cl}^{-}] = - 364 kJ {mol}^{- 1}$

(Give the value only)

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