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1.1 Formulae, equations and hazards

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Question 18

H

Sodium chloride solution is mixed with silver nitrate solution. Which ions are spectators when silver chloride forms?

[1]

A

$Na+\mathrm{Na^{+}}$ and $NO3−\mathrm{NO_{3}^{-}}$

B

$Ag+\mathrm{Ag^{+}}$ and $NO3−\mathrm{NO_{3}^{-}}$

C

$Na+\mathrm{Na^{+}}$ and $Cl−\mathrm{Cl^{-}}$

D

$Ag+\mathrm{Ag^{+}}$ and $Cl−\mathrm{Cl^{-}}$

Markscheme

1.1 Formulae, equations and hazards Questions

GCSE
Chemistry
1.1 Formulae, equations and hazards

47 exam-style questions on Edexcel GCSE Chemistry 1.1 Formulae, equations and hazards, covering 1.1.1 Formulae, word and balanced equations, 1.1.2 Balanced ionic equations, and 1.1.3 Hazard symbols and risk in practical work. Each one has a worked solution and a mark scheme showing where the marks go.

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