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What is an example of a combination reaction?

Answer 1

#S(s) + O_2 (g) -> SO_2(g)# and

#2Al(s) + 3Br_2(l) -> 2AlBr_3(s)#

A combination reaction is a reaction in which two or more substances combine to form a single product. Not all combination reactions are redox reactions. For example: #NH_3(g) + HCl(g) -> NH_4Cl(s)#

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Answer 2

Kai Bowman

The creation of water (H2O) from hydrogen gas (H2) and oxygen gas (O2) in the presence of a catalyst, such as platinum, is an example of a combination reaction; the balanced equation for this reaction is 2H2(g) + O2(g) -> 2H2O(g)

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.