Write a word equation for:?

Question

Write a word equation for:
a) A gas causes a glowing splint to burst into flames reacts with sugar to produce water and gas that turns limewater milky.

b) Sodium metal reacts with water to produce sodium hydroxide and a gas that reacts explosively to a blazing splint.

c) Natural gas(mathane)burns in oxygen to produce one product that turns limewater milky, and a second product with fixed points of 0 degrees Celsius and 100 degrees Celsius.

Answer 1

So we consider sugar as sucrose which has the chemical formula C12H22O11:
C12H22O11 + 12O2 ==> 12CO2 + 11H2O
where O2 is the gas which causes a glowing splint to burst into flames, and:
CO2 is the gas which turns limewater milky:
CO2 + Ca(OH)2 ==> CaCO3 + H2O

2Na + 2H2O ==> 2NaOH + H2

CH4 + 2O2 ==> CO2 + 2H2O