Question

combination reaction between compound and elements ( three examples ) .please do not answer inappropriate ....

Answer 1

Answer:

2Mg + O2 >2MgO

S +O2>SO2

2Cu+O2>2CuO

Note:O2 is a compound , not element.

Answer 2

Answer:

Combination Reaction is where two or more elements react together

1) Na2+H2O=2NaOH

2) 2Mg+O2=2MgO

3) 2H2+Cl2= 2HCl

Explanation: In this two elements join together to form a new product.

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