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vazorg [7]
2 years ago
11

SOMEONE HELP ASAP I NEED TO FIND AN ANSWER

Chemistry
1 answer:
astra-53 [7]2 years ago
6 0

Answer:

A) Q + XZ = X + QZ is a single displacement reaction.

B) Q + Z = QZ is a synthesis reaction

C) QT = Q + T is a decomposition reaction

D) QT + XZ = QZ + XT is double replacement reaction.

Explanation:

A) Q + XZ = X + QZ

This is a single displacement reaction because it is one in which one element is substituted for another one in a compound. In this case X is substituted for Q.

B) Q + Z = QZ

This is a synthesis reaction because Q and z combine to form a single product QZ.

C) QT = Q + T

This is a decomposition reaction because the compound QT breaks down to form 2 simpler substances Q and T.

D) QT + XZ = QZ + XT

Thus is a double replacement reaction because QT and XZ have exchanged cations to form new compounds QZ and XT

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How does a substances temperature change when the average kinetic energy of its particles increases ? When the average kinetic e
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The temperature of a substance when the average kinetic energy of its particles increases and decreases when the average kinetic energy decreases.

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8 0
3 years ago
What is the weighted average of a nail in the sample data given?
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<h3>How to calculate weighted average?</h3>

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Learn more about weighted average at: brainly.com/question/28042295

#SPJ1

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1 year ago
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The exoskeleton of a housefly is made up of
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Answer:

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3 years ago
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