What Happens When Iron Burns in Oxygen ? Also Give the Balanced Chemical Equation for the Reaction. - Chemistry

What happens when Iron burns in oxygen ? Also give the balanced chemical equation for the reaction.

One Line Answer

Red hot iron bums with a bright sark, forming an oxide of iron.
3Fe + 2O₂ → Fe₃O₄ + heat

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Burning and Combustion

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Chapter 7: Air and Atmosphere - Additional questions 3

Chapter 7 Air and Atmosphere
Additional questions 3 | Q 3.6

The process by which oxidation of food in our body takes place is

Fill in the blank by choosing the correct word from the given list.

List: oxygen, carbonic, suIphur dioxide gas, precipitation, helium

____________ gas can cause acid rain.

Fill in the blank space by choosing the correct word from the given list.
List: sulphurous, nitric acid, red lead oxide paint, oxygen, phosphoric

To prevent rusting, the underside of the ships is coated with __________________.

State how nitrogen is utilised by plants for their growth. Give a reason why nitrogen is used in flushing food packages.

Oxygen of the air is utilised for ‘combustiop’ and for ‘respiration’. Compare the two with a suitable examples.

Describe simple experiments to show the presence of -

carbon dioxide in air using a test tube with outlets containing lime water.

Give the main experimental points only to demonstrate that candle-gains weight on burning.

In Rockets, along with fuel, oxygen is also carried for combustion – why?

A process without emitting flame is called as ______.

Match the following