The products of the combustion of candle wax are?
...The products of the combustion of candle wax are?
hydrogen and water
oxygen and water
carbon (IV) oxide and water
carbon (II) oxide and water
Correct answer is C
The heat of the flame vaporizes the liquid wax (turns it into a hot gas), and starts to break down the hydrocarbons into molecules of hydrogen and carbon. These vaporized molecules are drawn up into the flame, where they react with oxygen from the air to create heat, light, water vapor (H2O) and carbon dioxide (CO2).
Which of the following can have an isomer? ...
(1/2)Zn2+(aq) + e- → (1/2) Zn(s) In the reaction above, calculate the quantity of electricity re...
A fixed mass of gas occupies 92cm3 at 3°C. What will be its volume at 18C if...
Which of the following compounds is composed of Al, Si, O and H? ...
Which of these cell notations is the correct representation of a Daniell cell? ...
What is the chemical symbol for Iodine? ...
Which of the following metals cannot replace hydrogen from water or steam? ...