Question

Define a combination reaction. Give one
example of an exothermic combination
solution ?
type of reaction is this?
Lewrite balanced chemical equation for
this reaction.
what type​

Answer 1

Answer:

1) Combination reactions are known as exothermic because it gives barium metals and fluorine gas that will combine in a highly exothermic reaction. ... Examples of combination reactions are magnesium oxide combing with carbon dioxide and reaction takes place more than one category.

2) To be useful, chemical equations must always be balanced. Balanced chemical equations have the same number and type of each atom on both sides of the equation. The coefficients in a balanced equation must be the simplest whole number ratio. Mass is always conserved in chemical reactions.

Answer 2

Answer:

In a combination reaction two or more substances combine to form a new single substance.

Example of exothermic combination solution- C(s)+O2(g)---->CO2(g)+ heat.

balanced chemical reaction ...

2CO+O2--->CO2