single Replacement
Authored by Jacqueline Tettey-Lokko
Science
9th - 12th Grade
NGSS covered
Used 93+ times
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14 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
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
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
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
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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