combustion

What is NOT product of complete combustion?

• carbon dioxide

• water

• carbon monoxide

• water

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

• Complete combustion

• Incomplete combustion

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

• Complete Combustion

• Incomplete Combustion

Another term for burning is

• Fire triangle
• Magnesium oxide
• Combustion
• Bustion

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

(Select 2)

• CO₂

• O₂

• H₂O

• C_xH_y

Write a Balanced Equation for this reaction:
C₂H₄ + 2 O₂ -->

• C₂O₂ + H₄
• CO₂ + HOH
• CO + H
• 2 CO₂ + 2H₂O

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

I. water

II. carbon dioxide

III. carbon monoxide

• I

• III

• I and II

• I and III

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

Water is not used to control fires involving electrical appliances.

• False
• True

Which is not combustible substance

• Wood
• Cow dung cake
• stone
• paper