Answered

Westonci.ca is the ultimate Q&A platform, offering detailed and reliable answers from a knowledgeable community. Connect with a community of experts ready to provide precise solutions to your questions on our user-friendly Q&A platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

Describe combination chemical reaction

Sagot :

Ʀєєтƙαυя

Combination Reaction -

  • A chemical reaction in which two or more substances ( elements or compounds ) combine to form a single substance is called a combination reaction. The Combination reactions are of three types:

1. Combination between two elements :

2H2(g) + O2(g)⸻➤2H2O(l)

N2(g) + 3H2⸻➤2NH3(g)

C(s) + O2(g) ⸻➤CO2(g)

The combination reactions as shown in which a new compound is formed from its constituent elements are also called synthesis reactions.

2. Combination between two compounds-

CaO(s)+ H2O(l)⸻➤Ca(OH)2(aq)+ heat

quicklime⠀⠀⠀⠀⠀slakedlime

3. Combination between an element and a compound :

2CO(g)+O2(g) ⸻➤2CO2(g)

2NO(g) + O2(g) ⸻➤2NO2(g)

Thank you for trusting us with your questions. We're here to help you find accurate answers quickly and efficiently. We appreciate your time. Please come back anytime for the latest information and answers to your questions. Keep exploring Westonci.ca for more insightful answers to your questions. We're here to help.