Combination reaction - Page 9

eaction in which two or more substances combine to form a single new substance - Updated 2023

Definition

Also known as a synthesis reaction.

One kind of frequently occurring combination reaction is the reaction of an element with oxygen to form an oxide. Under certain conditions, metals and nonmetals both react readily with oxygen. Once ignited, magnesium reacts rapidly and dramatically, reacting with oxygen from the air to create a fine magnesium oxide powder.

Phương trình số #3

2H2 + O22H2O

Nhiệt độ: 550°C Điều kiện khác: cháy trong không khí

Xem trạng thái chất và chi tiết của phương trình H2 + O2 => H2O  

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