In which type of chemical reaction do two or more substances combine to form one substance?In which type of chemical reaction do two or more substances combine to form one substance?

Respuesta :

Hey there!

In a synthesis reaction, two or more substances combine to form one substance.

An example of this type of reaction is the synthesis of water:

2H₂ + O₂ = 2H₂O

Keep in mind that only one product is formed.

Hope this helps!

Answer:

combination

Explanation: