Zadanie 17
Ethane burns in a limited supply of oxygen. Which product is formed by incomplete combustion but not by complete combustion? A. CO2 B. CO C. H2O D. SO2
Incomplete combustion of hydrocarbons
Explain why a limited oxygen supply gives carbon monoxide or soot instead of carbon dioxide, write balanced equations for the incomplete combustion of hydrocarbons and alcohols, and describe the hazards of carbon monoxide.
Tę umiejętność sprawdzają 3 zadania wzorowane na arkuszach IB z lat 2024–2026.
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Zadanie 11a
Natural gas, which is mainly methane, and coal, which is mainly carbon, are both burned in power stations. Outline why burning natural gas has a lower environmental impact than burning coal.
Zadanie 27
Which products may be formed during incomplete combustion of hexane, C6H14? A. CO2, CO and H2 B. CO, H2 and H2O C. C, CO and H2O D. C and H2