Neco Model Questions Vol1 2025 Chemistry Question 4

Practice essay / theory question 4 from the 2025 Neco Model Questions Vol1 Chemistry examination. This question covers Mole concept, Empirical and molecular formula, Stoichiometry .

Neco Model Questions Vol1 2025 Chemistry Essay / Theory
Topics: Mole concept Empirical and molecular formula Stoichiometry
Question 4 NECO_MODEL_QUESTIONS_VOL1 • 2025 • CHEMISTRY • essay
Neco Model Questions Vol1 2025 Chemistry Question 4 diagram

The structural diagram of a coordination compound is shown.

Question Parts

( a )
From the diagram, determine the empirical formula of the compound.
( b )
Given that the molar mass of the compound is 266.0 g mol⁻¹, state its molecular formula.
( c )
A 5.00 g sample of the compound is dissolved in water and treated with excess silver nitrate solution. Calculate the mass of silver chloride precipitated.

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About This Question

This is Neco Model Questions Vol1 2025 Chemistry Question 4. It is one of the essay questions from the 2025 Neco Model Questions Vol1 Chemistry examination.

The question covers Mole concept, Empirical and molecular formula, Stoichiometry .

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