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single Replacement

Authored by Jacqueline Tettey-Lokko

Science

9th - 12th Grade

NGSS covered

Used 93+ times

single Replacement
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14 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Based on the activity series, what are the predicted products of this reaction?

Br2 (l) + KI (aq) →

KBr + I2

KBr + I

No Reaction

Tags

NGSS.HS-PS1-1

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Based on the activity series, will this reaction occur?

Au (s) + HCl (l) →

AuCl + H

No Reaction

AuCl + H2

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Predict the product(s) of this reaction (don't worry about balancing):

Mg + HCl →

No Reaction

MgCl2 + H2

MgCl2 + H

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which metal is the most active

Cu

Ag

Li

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which reaction occurs

Ag + KNO3 ------> K + AgNO3

K + AgNO3 ------> Ag + KNO3

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which reaction occurs

2Li (s) + 2H2O (l) -----> 2LiOH (aq) + H2 (g)

2 LiOH (aq) + H2 (g) -------> 2 Li (s) + 2 H2O (l)

Tags

NGSS.HS-PS1-2

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

A mixture contains cobalt, copper, and tin . This mixture is mixed with nickel nitrate. Which metals, if any, will react?

Cobalt only

Copper only

Tin only

Tags

NGSS.MS-PS1-2

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