| Equations balanced on the previous day | Equations balanced on the next day |
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2 Na + Cl2 = 2 NaCl
S + HNO3 = H2SO4 + NO2 + H20 =>
10 S + 40 HNO3 = 10 H2SO4 + 40 NO2 + H20
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Al + O2 = Al2O =>
4 Al + O2 = 2 Al2O
CuSO4 + KI = K2SO4 + CuI + I2 =>
2 CuSO4 + 4 KI = 2 K2SO4 + 2 CuI + I2
C12H22O11 + NaNO3 = H2O + CO2 + Na + N2 =>
C12H22O11 + 8 NaNO3 = 11 H2O + 12 CO2 + 8 Na + 4 N2
NA2CO3 + HCL = NA2CL + HCO3 =>
NA2CO3 + HCL = NA2CL + HCO3
H2(g) + PbO(s) = Pb(s) + H2O(l) =>
H2(g) + PbO(s) = Pb(s) + H2O(l)
LiH + AlCl3 = LiAlH4 + LiCl =>
4 LiH + AlCl3 = LiAlH4 + 3 LiCl
Na2CO3 + HCl = Na2Cl + HCO3 =>
Na2CO3 + HCl = Na2Cl + HCO3
Al4C3(s) + F2(g) = AlF3(s) + CF4(g) =>
Al4C3(s) + 12 F2(g) = 4 AlF3(s) + 3 CF4(g)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
ZNS + O2 = ZNO + SO2 =>
2 ZNS + 3 O2 = 2 ZNO + 2 SO2
MG + H2SO4 = MGSO4 + SO2 + H2O =>
MG + 2 H2SO4 = MGSO4 + SO2 + 2 H2O
CuOH + H2SO4 = Cu2SO4 + H2O =>
2 CuOH + H2SO4 = Cu2SO4 + 2 H2O
AsO4{3-} + Zn + H{+} = Zn{2+} + H2O + AsH3 =>
AsO4{3-} + 4 Zn + 11 H{+} = 4 Zn{2+} + 4 H2O + AsH3
AsO4{3-} + Zn + H{+} = Zn{2+} + H2O + AsH3 =>
AsO4{3-} + 4 Zn + 11 H{+} = 4 Zn{2+} + 4 H2O + AsH3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H4As2O5 + Mn(OH)3 = Mn2(As2O5H2)3 + H2O =>
3 H4As2O5 + 2 Mn(OH)3 = Mn2(As2O5H2)3 + 6 H2O
CN{-} + Au + O2 + H2O = (Au(CN)2){-} + OH{-} =>
8 CN{-} + 4 Au + O2 + 2 H2O = 4(Au(CN)2){-} + 4 OH{-}
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CN{-} + Au + O2 + H2O = (Au(CN)2){-} + OH{-} =>
8 CN{-} + 4 Au + O2 + 2 H2O = 4(Au(CN)2){-} + 4 OH{-}
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
H2SO4 + K2Cr2O7 + KI = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
7 H2SO4 + K2Cr2O7 + 6 KI = Cr2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
FE + CUCL2 = FECL2 + CU =>
FE + CUCL2 = FECL2 + CU
FeS + HNO3 = Fe(NO3)2 + H2S =>
FeS + 2 HNO3 = Fe(NO3)2 + H2S
Zn(s) + CuSO4(aq) = ZnSO4 + Cu =>
Zn(s) + CuSO4(aq) = ZnSO4 + Cu
FeS + HNO3 = Fe(NO3)2 + H2S =>
FeS + 2 HNO3 = Fe(NO3)2 + H2S
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeS + HNO3 = Fe(NO3)2 + H2S =>
FeS + 2 HNO3 = Fe(NO3)2 + H2S
FeS + HNO3 = Fe(NO3)2 + H2S =>
FeS + 2 HNO3 = Fe(NO3)2 + H2S
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
A + BC = AB + C =>
A + BC = AB + C
FeS + HNO3 = Fe(NO3)2 + H2S =>
FeS + 2 HNO3 = Fe(NO3)2 + H2S
A + BC = AB + C =>
A + BC = AB + C
CaO + C = CO + CaC2 =>
CaO + 3 C = CO + CaC2
Zn(s) + HCl(aq) = ZnCl2 + H2 =>
Zn(s) + 2 HCl(aq) = ZnCl2 + H2
FeS + HNO3 = Fe(NO3)3 + NO + S + H2O =>
FeS + 4 HNO3 = Fe(NO3)3 + NO + S + 2 H2O
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
C6H12O6 + K2Cr3O7 + H2SO4 = K2SO4 + Cr2(SO4) + CO2 + H20 =>
70 C6H12O6 + 60 K2Cr3O7 + 150 H2SO4 = 60 K2SO4 + 90 Cr2(SO4) + 420 CO2 + 57 H20
Cu(s) + AgNO3(aq) = CuNO3(aq) + Ag(s) =>
Cu(s) + AgNO3(aq) = CuNO3(aq) + Ag(s)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2SO4 + Al2O3 = Al2(SO4)3 + H2O =>
3 H2SO4 + Al2O3 = Al2(SO4)3 + 3 H2O
A + BC = AB + C =>
A + BC = AB + C
A + BC = AB + C =>
A + BC = AB + C
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/20/14
Equations balanced on 07/20/13
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