Question

100 points
What is a combination reaction. Give an example.

Answer 1

combination reaction is a reaction in which two or more reactants chemically combined to form a single new product

reactions are generally exothermic reactions because and rate heat along with the formation of products

For example

2Ca + O2 ==》》2CaO

Answer 2

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ค cσмЪ¡หคт¡σห яεคcт¡σห ¡ร тнε яεคcт¡σห ¡ห ωн¡cн тωσ σя мσяε яεคcтคหтร cσмЪ¡หε тσ ƒσям ค ร¡หgłε pяσducт.For εxคмpłεร: ƒσямคт¡σห σƒ cคłc¡uм σx¡dε Ъყ тнε cσмЪ¡หคт¡σหεłεмεหтร cคłc¡uм คหd σxყgεห. 2cค + σ 2 → 2cคσ.

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