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sashaice [31]
3 years ago
11

Which example is a precipitation reaction?

Biology
1 answer:
ladessa [460]3 years ago
8 0

The correct answer is option D.                

A solution of AgNO3 mixes with a solution of NaCl to produce solid AgCl and a solution of NaNO3.

AgNO3 + NaCl = AgCl + NaNO3              

Precipitation is a kind of reaction that occur when cations and anions combine together in an aqueous solution and forms a precipitate.

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Answer: I think the answer is true

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Which of the following is not an observation or inference on which natural selection is based?
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Answer:

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Explanation:

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3 years ago
Which describes why nonrenewable energy resources are used more frequently than renewable ones? They are inexpensive to use. Mos
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Your job is to classify a newly discovered animal species. Your initial studies reveal that your specimen has tissues, organs, a
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Platyhelminthes (phylum Platyhelminthes), also known as flatworms, are bilaterian, unsegmented and soft-bodied invertebrates. Platyhelminthes are hermaphroditic organisms with internal fertilization. In addition, this group shows a series of characteristics including 1-a ladder-like nervous system, 2-presence of parenchyma in the body cavity, and 3-flame cells, i.e., specialized excretory cells that function like a kidney. Platyhelminthes can be divided into three groups: Turbellaria (generally found in freshwater), Trematoda (generally parasitic), and Cercomeromorpha (exclusively parasitic).

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