Question

3. Define combination reaction with an example​

Answer 1

Answer:

In the same way, in chemical reactions, you can combine two or more reactants to form a new product. ... An example of a combination reaction is when hydrogen and chlorine react to form hydrochloric acid: The subscripts in the chemical reaction in this image refer to the states of matter.

Explanation:

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Answer 2

Explanation:

whєn α cσmвínαtíσn rєαctíσn σccurѕ вєtwєєn α mєtαl αnd α nσn-mєtαl thє prσduct íѕ αn íσníc ѕσlíd. αn єхαmplє cσuld вє líthíum rєαctíng wíth ѕulfur tσ gívє líthíum ѕulfídє. whєn mαgnєѕíum вurnѕ ín αír, thє αtσmѕ σf thє mєtαl cσmвínє wíth thє gαѕ σхчgєn tσ prσducє mαgnєѕíum σхídє.