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displacement Reaction of metals

displacement Reaction of metals

Assessment

Presentation

Chemistry

8th Grade

Practice Problem

Easy

NGSS
HS-PS1-1, MS-PS1-2, HS-PS1-2

+1

Standards-aligned

Created by

supper teacher

Used 43+ times

FREE Resource

7 Slides • 18 Questions

1

displacement Reaction of metals

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2

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3

Open Ended

what is the meaning of displacement ?

4

Multiple Choice

A displacement reaction will occur when...
1
a more reactive metal displaces a less reactive metal from its compound.
2
A less reactive metal displaces a more reactive metal from its compound
3
Displacement only occurs when two of the same metals are reacted 
4
Displacement reactions will only occur in metals above iron in the reactivity series

5

Multiple Choice

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Which of the following is more reactive?

1

Calcium

2

Magnesium

3

Zinc

4

Magnesium

6

displacement reaction means

when more reactive metal push out less reactive metal from its compound

7


Example 1

Adding an iron nail to is added to a blue copper sulfate solution

Iron is more reactive than copper. A chemical change occurs. Iron atoms displace the copper atoms, bonding with the sulfate to make iron sulfate, which is a pale green solution. Reddy-brown Copper atoms form on the outside of the iron nail and some collect on the bottom of the beaker.  iron + copper sulfate => copper + iron sulfate

8

Multiple Choice

what are the product of the reaction between iron and Copper Sulfate ?

1

copper +iron Sulfate

2

no reaction

3

iron copper + sulphate

4

iron

9

Poll

if we add copper to iron sulfate

no reaction

displacement reaction

10

Multiple Choice

displacement reaction can happen in solutions?

1

true

2

false

11

Multiple Choice

Question image

Magnesium + copper sulfate --> ?

1

magnesium sulfate + water

2

magnesium sulfate + copper

3

magnesium chloride + hydrogen

4

magnesium chloride + water

12

Multiple Choice

displacement reaction can happen for oxide

1

true

2

false

13

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14

Multiple Choice

Iron + copper oxide =

1

Iron + copper oxide

2

Iron oxide + copper oxide

3

Iron oxide + copper

4

Magic

15

Multiple Choice

Iron + copper oxide =

1

Iron + copper oxide

2

Iron oxide + copper oxide

3

Iron oxide + copper

4

Magic

16

Multiple Choice

copper + Iron oxide =

1

vigorous reaction

2

slow reaction

3

no reaction

4

copper oxide +iron

17

Multiple Choice

zinc+ copper oxide =

1

zinc+ copper oxide

2

Iron oxide +zinc oxide

3

zinc oxide + copper

4

Magic

18

Multiple Choice

copper+ zinc oxide =

1

zinc+ copper oxide

2

zinc oxide + copper oxide

3

no reaction

4

Magic

19

Multiple Choice

zinc + iron oxide =

1

Iron + zinc oxide

2

Iron oxide + zinc oxide

3

no reaction

4

Magic

20

thermite reaction

what therm ---- means

21

Multiple Choice

therm means

1

heat

2

electricity

22

Multiple Choice

Aluminum +iron oxide →

1

Aluminum +iron oxide

2

No reaction

3

iron +Aluminum Oxide

23

Multiple Choice

this reaction is

1

displacement reaction

2

combustion reaction

24

Multiple Choice

this reaction give out heat So it is

1

exothermic

2

endothermic

25

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displacement Reaction of metals

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