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Date May 2009 Marks available 1 Reference code 09M.1.sl.TZ2.14
Level SL Paper 1 Time zone TZ2
Command term Determine Question number 14 Adapted from N/A

Question

What is the energy, in kJ, released when 1.00 mol of carbon monoxide is burned according to the following equation?

2CO(g)+O2(g)2CO2(g)ΔHΘ=564 kJ

A.     141

B.     282

C.     564

D.     1128

Markscheme

B

Examiners report

[N/A]

Syllabus sections

Core » Topic 5: Energetics/thermochemistry » 5.1 Measuring energy changes
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