Which of these reactions is a combustion reaction?

B decomposition of water is the answer

Hope this helps

God bless you

- Kayla <3

Burning of wood

Explanation:

Burning of wood is a combustion reaction. The burning of a wood is an example of combustion reaction.

It can be defined as the burning of substance at temperature that it releases energy and heat. The necessary condition is oxygen.

This is a redox exothermic reaction at high temperature. Sometimes smoke is also produced during this reaction.

It is the combustion of fuels that releases energy so that heavy machines and equipment run in order to perform various functions.

well schools are being forced to embrace computers. unlike their "digital immigrant" teachers, these students are "digital natives", born into a world where technology is an integral part of everyday life. almost every student has access to a multitude of computers, laptops and tablet devices. it would be crazy to assume an assignment would  not be written on computer in this day and age.

don't delete this trying to

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands