Q. What type of reaction is potassium and oxygen?
When heated, lithium, sodium, potassium, rubidium, and cesium ignite through combustion reactions with oxygen.
Q. What type of reaction is this 4 K O2 ⟶ 2 K2O?
4 K + O 2 → 2 K 2O K is a reducing agent, O 2 is an oxidizing agent.
Q. What type of reaction is O2?
Combustion reactions
Q. Which type of reaction is always exothermic?
combustion reactions
Q. What are 5 types of reactions?
The five basic types of chemical reactions are combination, decomposition, single-replacement, double-replacement, and combustion.
Q. How much oxygen is required for the complete combustion of ethane?
When elements are burned, the combustion reaction gives their most common oxides as the primary products. Thus, it can be seen that 7 molecules of oxygen are required for the complete combustion of 2 molecules of ethane. Hence, 72 molecules of oxygen are required for the complete combustion of 1 molecule of ethane.
Q. What volume of oxygen is required for the complete combustion of ethane?
Answer: 1 litre of ethane requires = 3.5 litres of oxygen for combustion. 4 litres of ethane will require = 3.5×4=14 litres of oxygen. Hence, 4 litres of ethane requires 14 litres of oxygen for combustion.
Q. What are three types of combustion?
Here’s a closer look at five types of combustion:
- Complete Combustion. Complete combustion requires a combination of fuel and oxygen.
- Incomplete Combustion. Incomplete combustion occurs when there is not enough oxygen for the fuel to fully react.
- Rapid Combustion.
- Spontaneous Combustion.
- Explosive Combustion.
Q. What are the examples of slow combustion?
SLOW COMBUSTION: rusting , digestion , respiration, cellular respiration,methane combustion, burning of wood , burning of paper.
Q. What are types of combustion?
One of the types of combustion is Complete Combustion. Complete combustion occurs in an unlimited supply of air, oxygen in particular. Also, complete combustion is also known as clean combustion. Here the hydrocarbon will burn out completely with the oxygen and leave only two byproducts, water, and carbon dioxide.
