Balanced Chemical Reactions flashcards

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What are the required coefficients to properly balance the following chemical reaction?
H2(g) + Cl2(g) -> HCl(g)
A) 1, 1, 2
B) 2, 2,
C) 1, 1, 1
D) 2, 1, 2
E) 1, 2, 1
A) 1, 1, 2
What are the required coefficients to properly balance the following chemical reaction?
SO2(g) + O2(g) + H2O(l) -> H2SO4(aq)
A) 1, 1, 1, 1
B) 1, 2, 1, 2
C) 1, 2, 2, 1
D) 2, 1, 2, 2
E) 2, 1, 1, 2
D) 2,1,1,2
What are the required coefficients to properly balance the following chemical reaction?
Na(s) + H2O(l) -> H2(g) + NaOH(aq)
A) 1, 2, 2, 1
B) 2, 2, 1, 1
C) 2, 1, 1, 1
D) 2, 1, 2, 1
E) 2, 2, 1, 2
E)2,2,1,2
What are the required coefficients to properly balance the following chemical reaction?
C6H12O6(s) + O2(g) => CO2(g) + H2O(l)
A) 1, 3, 3, 3
B) 2, 6, 6, 3
C) 1, 6, 6, 6
D) 1, 1, 3, 3
E) 2, 2, 6, 3
C)1,6,6,6
What are the required coefficients to properly balance the following chemical reaction?
CH4(g) + H2O(g) => CO(g) + H2(g)
A) 1, 2, 2, 3
B) 1, 1, 2, 2
C) 2, 1, 1, 3
D) 2, 2, 1, 1
E) 1, 1, 1, 3
E)1,1,1,3
What are the required coefficients to properly balance the following chemical reaction?
NO(g) + H2O(g) => NH3(g) + O2(g)
A) 4, 6, 4, 5/2
B) 4, 6, 4, 5
C) 2, 3, 2, 2
D) 2, 3, 2, 3
E) 4, 4, 6, 6
B)4,6,4,5
What are the required coefficients to properly balance the following chemical reaction?
N2H4(l) => NH3(g) + N2(g)
A) 3, 4, 1
B) 2, 3, 2
C) 3, 4, 4
D) 1, 4, 3
A)3,4,1
What are the required coefficients to properly balance the following chemical reaction?
PbS(s) + HBr(aq) => PbBr2(s) + H2S(g)
A) 1, 1, 2, 2
B) 1, 2, 1, 1
C) 1, 2, 2, 1
D) 2, 1, 1, 1
B)1,2,1,1
What are the required coefficients to properly balance the following chemical reaction?
MnCl2(s) + H2O(l) + Cl2(g) => HCl(aq) + MnO2(s)
1,2,1,4,1
What are the required coefficients to properly balance the following chemical reaction?
Cu(s) + S(s) => Cu2S(s)
2,1,1
Identify the balanced equation to show the reaction of sulfurous acid with lithium hydroxide to form water and lithium sulfite.
A) H2SO4(aq) + LiOH(aq) => H2O(l) + Li2SO4(aq)
B) H2SO3(aq) + 2LiOH(aq) => 2H2O(l) + Li2SO3(aq)
C) HSO3(aq) + LiOH(aq) => H2O(l) + LiSO3(aq)
H2SO3(aq) + 2LiOH(aq) => 2H2O(l) + Li2SO3(aq)
Identify the balanced equation to show the reaction of gaseous ethane with gaseous oxygen to form carbon monoxide gas and water vapour.
A) 2C2H6(g) + 7O2(g) => 4CO2(g) + 6H2O(g)
B) C2H6(g) + 5O(g) => 2CO(g) + 3H2O(g)
C) 2C2H6(g) + 5O2(g) => 4CO(g) + 6H2O(g)
C) 2C2H6(g) + 5O2(g) => 4CO(g) + 6H2O(g)

What are the required coefficients to properly balance the following chemical reaction?
H2(g) + Cl2(g) -> HCl(g)
A) 1, 1, 2
B) 2, 2,
C) 1, 1, 1
D) 2, 1, 2
E) 1, 2, 1

What are the required coefficients to properly balance the following chemical reaction?
SO2(g) + O2(g) + H2O(l) -> H2SO4(aq)
A) 1, 1, 1, 1
B) 1, 2, 1, 2
C) 1, 2, 2, 1
D) 2, 1, 2, 2
E) 2, 1, 1, 2

What are the required coefficients to properly balance the following chemical reaction?
Na(s) + H2O(l) -> H2(g) + NaOH(aq)
A) 1, 2, 2, 1
B) 2, 2, 1, 1
C) 2, 1, 1, 1
D) 2, 1, 2, 1
E) 2, 2, 1, 2

What are the required coefficients to properly balance the following chemical reaction?
C6H12O6(s) + O2(g) => CO2(g) + H2O(l)
A) 1, 3, 3, 3
B) 2, 6, 6, 3
C) 1, 6, 6, 6
D) 1, 1, 3, 3
E) 2, 2, 6, 3

What are the required coefficients to properly balance the following chemical reaction?
CH4(g) + H2O(g) => CO(g) + H2(g)
A) 1, 2, 2, 3
B) 1, 1, 2, 2
C) 2, 1, 1, 3
D) 2, 2, 1, 1
E) 1, 1, 1, 3

What are the required coefficients to properly balance the following chemical reaction?
NO(g) + H2O(g) => NH3(g) + O2(g)
A) 4, 6, 4, 5/2
B) 4, 6, 4, 5
C) 2, 3, 2, 2
D) 2, 3, 2, 3
E) 4, 4, 6, 6

What are the required coefficients to properly balance the following chemical reaction?
N2H4(l) => NH3(g) + N2(g)
A) 3, 4, 1
B) 2, 3, 2
C) 3, 4, 4
D) 1, 4, 3

What are the required coefficients to properly balance the following chemical reaction?
PbS(s) + HBr(aq) => PbBr2(s) + H2S(g)
A) 1, 1, 2, 2
B) 1, 2, 1, 1
C) 1, 2, 2, 1
D) 2, 1, 1, 1

What are the required coefficients to properly balance the following chemical reaction?
MnCl2(s) + H2O(l) + Cl2(g) => HCl(aq) + MnO2(s)

What are the required coefficients to properly balance the following chemical reaction?
Cu(s) + S(s) => Cu2S(s)

Identify the balanced equation to show the reaction of sulfurous acid with lithium hydroxide to form water and lithium sulfite.
A) H2SO4(aq) + LiOH(aq) => H2O(l) + Li2SO4(aq)
B) H2SO3(aq) + 2LiOH(aq) => 2H2O(l) + Li2SO3(aq)
C) HSO3(aq) + LiOH(aq) => H2O(l) + LiSO3(aq)

Identify the balanced equation to show the reaction of gaseous ethane with gaseous oxygen to form carbon monoxide gas and water vapour.
A) 2C2H6(g) + 7O2(g) => 4CO2(g) + 6H2O(g)
B) C2H6(g) + 5O(g) => 2CO(g) + 3H2O(g)
C) 2C2H6(g) + 5O2(g) => 4CO(g) + 6H2O(g)

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