| Equations balanced on the previous day | Equations balanced on the next day |
2 KI + 2 FeCl3 = I2 + 2 FeCl2 + 2 KCl
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
NaOH + H2So4 = NaHSo4 + H2O =>
NaOH + H2So4 = NaHSo4 + H2O
SO2 + H2O + O2 = H2SO4 =>
2 SO2 + 2 H2O + O2 = 2 H2SO4
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
NaHSO3 + H2SO4 = NaSO4 + SO2 + H2O =>
2 NaHSO3 + 3 H2SO4 = 2 NaSO4 + 3 SO2 + 4 H2O
NaHSO3 + I2 + H2O = NaHSO4 + HI =>
NaHSO3 + I2 + H2O = NaHSO4 + 2 HI
FeS + O2 = Fe2O3 + SO22 =>
4 FeS + 47 O2 = 2 Fe2O3 + 4 SO22
NaOH + H2SO4 = NaHSO4 + H2O =>
NaOH + H2SO4 = NaHSO4 + H2O
NH4Fe(SO4)2 + KCNS = Fe(CNS)3 + NH4 + K + SO4 =>
NH4Fe(SO4)2 + 3 KCNS = Fe(CNS)3 + NH4 + 3 K + 2 SO4
AGNO3 + KCl = AGCl + KNO3 =>
AGNO3 + KCl = AGCl + KNO3
CrCl3 + Br2 + NaOH = Na2CrO4 + NaCl + NaBr + H2O =>
2 CrCl3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 6 NaCl + 6 NaBr + 8 H2O
AlI3 + H2O = Al(OH)3 + I2 + H2 =>
2 AlI3 + 6 H2O = 2 Al(OH)3 + 3 I2 + 3 H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaOH + H2So4 = NaHSo4 + H2O =>
NaOH + H2So4 = NaHSo4 + H2O
Zn + Sn(No3)2 = Zn(No3)2 + Sn =>
Zn + Sn(No3)2 = Zn(No3)2 + Sn
Cu + HNO3 = CuNO3 + NO + H2O =>
3 Cu + 4 HNO3 = 3 CuNO3 + NO + 2 H2O
Cu2S + O2 = CuO + SO2 =>
Cu2S + 2 O2 = 2 CuO + SO2
NaHSO3 + I2 + H2O = NaHSO4 + HI =>
NaHSO3 + I2 + H2O = NaHSO4 + 2 HI
I2 + AsO33{-} + NaHCO3 = NaI + AsO43{-} + CO2 + H2O =>
10 I2 + AsO33{-} + 20 NaHCO3 = 20 NaI + AsO43{-} + 20 CO2 + 10 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Zn + Sn(No3)24 = Zn(No3)2 + Sn =>
12 Zn + Sn(No3)24 = 12 Zn(No3)2 + Sn
Zn + Sn(No3)4 = Zn(No3)2 + Sn =>
2 Zn + Sn(No3)4 = 2 Zn(No3)2 + Sn
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
I2 + AsO3{3-} + NaHCO3 = NaI + AsO4{3-} + CO2 + H2O =>
I2 + AsO3{3-} + 2 NaHCO3 = 2 NaI + AsO4{3-} + 2 CO2 + H2O
KMnO4 + KHSO3 + H2SO4 = MnSO4 + H2O + K2SO4 =>
4 KMnO4 + 10 KHSO3 + H2SO4 = 4 MnSO4 + 6 H2O + 7 K2SO4
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CaCO3(s) + H2O(l) + CO2(aq) = Ca(HCO3)2(aq) =>
CaCO3(s) + H2O(l) + CO2(aq) = Ca(HCO3)2(aq)
Cu + HNO3 = CuNO3 + NO2 + H2O =>
Cu + 2 HNO3 = CuNO3 + NO2 + H2O
KMno4 + NH3 + KOH = K2Mno4 + KNO3 + H20 =>
20 KMno4 + 10 NH3 + 30 KOH = 20 K2Mno4 + 10 KNO3 + 3 H20
PbS2 + Ca(OH)2 = Pb(OH)4 + CaS =>
PbS2 + 2 Ca(OH)2 = Pb(OH)4 + 2 CaS
PH3 + Cl2 + H2O = H3PO4 + HCl =>
PH3 + 4 Cl2 + 4 H2O = H3PO4 + 8 HCl
C2H2 = C4H4 =>
2 C2H2 = C4H4
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
BaNO3 + KSO4 = BaSO4 + KNO3 =>
BaNO3 + KSO4 = BaSO4 + KNO3
Cu + NaNO3 + H2SO4 = CuSO4 + Na2SO4 + NO + H2O =>
3 Cu + 2 NaNO3 + 4 H2SO4 = 3 CuSO4 + Na2SO4 + 2 NO + 4 H2O
Al + CuSO4 = Al2S3O12 + Cu =>
2 Al + 3 CuSO4 = Al2S3O12 + 3 Cu
Cu2SFeS2 + HNO3 = CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + NO2 + H2O =>
2 Cu2SFeS2 + 52 HNO3 = 3 CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + 50 NO2 + 26 H2O
C6H5CHO + KOH = C6H5COOK + C6H5CH2OH =>
2 C6H5CHO + KOH = C6H5COOK + C6H5CH2OH
I2 + MnO2 + H2SO4 = HIO4 + MnSO4 + H2O =>
I2 + 7 MnO2 + 7 H2SO4 = 2 HIO4 + 7 MnSO4 + 6 H2O
KClO3 + HCl = KCl + Cl2 + H2O =>
KClO3 + 6 HCl = KCl + 3 Cl2 + 3 H2O
Al2O3 + H2SO4 = Al2S3O12 + H2O =>
Al2O3 + 3 H2SO4 = Al2S3O12 + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/07/14
Equations balanced on 12/07/13
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