Edexcel A-Level Chemistry (9CH0) · EDEXCEL 9CH0
3 Redox I
Written & reviewed by James Millett — Biology (Imperial College London), PGCE Science (University of Cambridge).
Practice questions on Redox I
- Iron can be extracted from iron(III) oxide by reaction with carbon monoxide. The equation … (5 marks, Explain)
- Tin(IV) oxide can be reduced by heating it with carbon. The equation for this reaction is:… (5 marks, Explain)
- Lead(II) oxide can be reduced by heating it with carbon monoxide gas. The equation for thi… (5 marks, Explain)
- Zinc oxide can be reduced by heating it with carbon. The equation for this reaction is: Zn… (5 marks, Explain)
- When copper(II) oxide reacts with hydrogen gas, copper metal and water are produced. The e… (5 marks, Explain)