Grade 9 Type of reactions test cloned 4/15/2020
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Last updated over 5 years ago
22 questions
Note from the author:
Types of reactions quiz
1
Identify this reaction:KClO3  → KCl + O2
Identify this reaction:
KClO3  → KCl + O2
1
Identify this reaction:Cr + Fe(NO3)2 → Fe + Cr(NO3)3
Identify this reaction:
Cr + Fe(NO3)2 → Fe + Cr(NO3)3
1
Which of the following could be the products of a single displacement reaction?
Which of the following could be the products of a single displacement reaction?
1
Of the balanced chemical equations below, which one most correctly represents a combustion reaction?
Of the balanced chemical equations below, which one most correctly represents a combustion reaction?
1
Of the reactions below, which one is a double-replacement reaction?
Of the reactions below, which one is a double-replacement reaction?
1
Which of the following reactants could cause a combustion reaction?
Which of the following reactants could cause a combustion reaction?
1
Which of the following are decomposition reactions?- CH4 (g) + O2 (g)  →  CO2 (g) + H2O (l)
- CaO (s) + CO2 (g)  →  CaCO3 (s)
- Mg (s) + O2 (g)  →  MgO (s)
- PbCO3 (s)  →  PbO (s) + CO2 (g)
Which of the following are decomposition reactions?
- CH4 (g) + O2 (g)  →  CO2 (g) + H2O (l)
- CaO (s) + CO2 (g)  →  CaCO3 (s)
- Mg (s) + O2 (g)  →  MgO (s)
- PbCO3 (s)  →  PbO (s) + CO2 (g)
1
Which of the following is the general formula for a decomposition reaction?
Which of the following is the general formula for a decomposition reaction?
1
Balance the equation and identify the reactionCH4 + O2 --> H2O + CO2
Balance the equation and identify the reaction
CH4 + O2 --> H2O + CO2
1
Identify this reaction:H2SO4 + Fe -->H2 + FeSO4
Identify this reaction:
H2SO4 + Fe -->H2 + FeSO4
1
A double displacement reaction occurs when different atoms in two different compounds trade places
A double displacement reaction occurs when different atoms in two different compounds trade places
1
During a decomposition reaction two or more elements or compounds combine to make a more complex substance
During a decomposition reaction two or more elements or compounds combine to make a more complex substance
1
A synthesis reaction always results in a single element
A synthesis reaction always results in a single element
1
During a combustion reaction, heat and light is likely to be given off.
During a combustion reaction, heat and light is likely to be given off.
1
What type of reaction takes place when aluminum combines with iodine
What type of reaction takes place when aluminum combines with iodine
1
Give the name of the reaction that produces oxygen and glucose
Give the name of the reaction that produces oxygen and glucose
1
What type reaction is the opposite of synthesis a reaction
What type reaction is the opposite of synthesis a reaction
2
Write out the names of the products when hydrogen peroxide decomposes
Write out the names of the products when hydrogen peroxide decomposes
2
Briefly explain how a decomposition reaction is used in airbags in cars
Briefly explain how a decomposition reaction is used in airbags in cars
2
During the single displacement reaction of copper with silver nitrate. Name two things that you see that is evidence that a chemical reaction takes place
During the single displacement reaction of copper with silver nitrate. Name two things that you see that is evidence that a chemical reaction takes place
2
Describe how a double displacement reaction takes place
Describe how a double displacement reaction takes place
2
Which two elements swop places when potassium iodide is added to lead (ii) nitrate?
Which two elements swop places when potassium iodide is added to lead (ii) nitrate?