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Lesechka [4]
3 years ago
5

Which of the following types of fingerprints is collected with gray or black powder and fingerprint tape?

Chemistry
1 answer:
vesna_86 [32]3 years ago
4 0

Answer:

latent

Explanation: its latent.

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Single and double replacement
MrMuchimi

Answer:

Explanation:

A single replacement or single displacement reaction is a reaction in which one substance replaces another.

            A  +   BC →   AC + B

The replacement of an ion in solution by a metal higher in the activity series is a special example of this reaction type.

The relative positions of the elements in the activity series provides the driving force for single displacement reactions.

A double replacement reaction is one in which there is an actual exchange of partners between reacting species. This reaction is more common between ionic substances;

              AB + CD → AC + BD

Such reactions are usually driven by;

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Answer:

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so that is tye answer

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