Combustion Reaction

This type of combustion occurs when there is a limited supply of oxygen

• Complete Combustion

• Incomplete Combustion

The product(s) of complete combustion of any hydrocarbon is/are _________________.

• I

• III

• I and II

• I and III

Tags

NGSS.HS-PS1-7

Incomplete combustion is harmful to humans because it ___________________.

• increases the level of sugar in the blood

• produces large amounts of carbon dioxide

• decreases the amount of sugar in the blood

• produces carbon monoxide that reduces the level of oxygen in the blood

Tags

NGSS.MS-PS1-2

Is combustion a reversible reaction?

• Yes.

• No.

Hydrocarbon fuel + oxygen ----> ___+____

(Select 2)

• CO₂

• O₂

• H₂O

• C_xH_y

propane + oxygen --> carbon + water + carbon monoxide

• complete combustion

• incomplete combustion

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

methane + oxygen --> carbon dioxide + water

• complete combustion

• incomplete combustion

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

If a flame is giving off smoke, this type of combustion is occurring...

• Complete combustion

• Incomplete combustion

This burning of methane resulted in the formation of soot

• methane + carbon monoxide --> oxygen + carbon + water

• methane + oxygen --> carbon dioxide + carbon + water

• methane + oxygen --> carbon monoxide + carbon + water

Tags

NGSS.HS-PS1-4

Identify the requirements for combustion

• organic fuel

• heat

• oxygen

• all of the above