| Equations balanced on the previous day | Equations balanced on the next day |
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2 Mn2O7 = 2 Mn2 + 7 O2
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
FeSO4 + KCN = Fe(CN)2 + K2SO4 =>
FeSO4 + 2 KCN = Fe(CN)2 + K2SO4
Li + O2 = LiO2 =>
Li + O2 = LiO2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
FeSO4 + KCN = K4[Fe(CN)6] + K2SO4 =>
FeSO4 + 6 KCN = K4[Fe(CN)6] + K2SO4
FeS + HCl = FeCl + HS =>
FeS + HCl = FeCl + HS
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Fe(CN)2 + KCN = K4[Fe(CN)6] =>
Fe(CN)2 + 4 KCN = K4[Fe(CN)6]
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
As2O3 + H2S = As2S3 + H2O =>
As2O3 + 3 H2S = As2S3 + 3 H2O
H3PO4 + NH3 = ((NH4)3PO4) =>
H3PO4 + 3 NH3 = ((NH4)3PO4)
Pb + AgNO3 = Ag + Pb(NO3) =>
Pb + AgNO3 = Ag + Pb(NO3)
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
HBrO3 + HBr = H2O + Br =>
HBrO3 + 5 HBr = 3 H2O + 6 Br
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
KMnO4 + C2H5OH = CH3COOK + MnO2 + H2O + KOH =>
4 KMnO4 + 3 C2H5OH = 3 CH3COOK + 4 MnO2 + 4 H2O + KOH
Fe{2+} = Fe{3+} + e =>
Fe{2+} = Fe{3+} + e
Zn3(PO4)2 + Na2CO3 = ZnCO3 + Na3PO4 =>
Zn3(PO4)2 + 3 Na2CO3 = 3 ZnCO3 + 2 Na3PO4
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
NH4OH + Ni2(SO4)3 = (NH4)2SO4 + Ni(OH)3 =>
6 NH4OH + Ni2(SO4)3 = 3(NH4)2SO4 + 2 Ni(OH)3
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
BaCrO4 + KI + HCl = BaCl2 + I2 + KCl + CrCl3 + H2O =>
2 BaCrO4 + 6 KI + 16 HCl = 2 BaCl2 + 3 I2 + 6 KCl + 2 CrCl3 + 8 H2O
Pb(s) + PbO2(s) + H2SO4(aq) = PbSO4(s) + H2O(l) =>
Pb(s) + PbO2(s) + 2 H2SO4(aq) = 2 PbSO4(s) + 2 H2O(l)
Fe2(SO4)3 + NaOH = Na2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Fe(OH)3
Al(s) + H2SO4(aq) = Al2(SO4)3(s) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(s) + 3 H2(g)
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Fe(s) + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnSO4 + KOH = K2ZnO2 + K2SO4 + H2O =>
ZnSO4 + 4 KOH = K2ZnO2 + K2SO4 + 2 H2O
CaCO3 + KOH = K2CO3 + Ca(OH)2 =>
CaCO3 + 2 KOH = K2CO3 + Ca(OH)2
SO2 + Na2CrO4 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + 2 Na2CrO4 + 2 H2SO4 = 2 Na2SO4 + Cr2(SO4)3 + 2 H2O
NA + Cl2 = NACl =>
2 NA + Cl2 = 2 NACl
K2CO3 + CH3COOH = CH3COOK + H2O + CO2 =>
K2CO3 + 2 CH3COOH = 2 CH3COOK + H2O + CO2
NA + Cl2 = NACl =>
2 NA + Cl2 = 2 NACl
H2 + Ca(CN)2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO4 + PbCrO4 + BrCl + CFCl + SO2 = PbBr2 + CrCl3 + MgCO3 + KAl(OH)4 + Fe(SCN)3 + PI3 + Na2SiO3 + CaF2 + H2O =>
136 H2 + 27 Ca(CN)2 + 12 NaAlF4 + 18 FeSO4 + 6 MgSiO3 + 12 KI + 4 H3PO4 + 6 PbCrO4 + 12 BrCl + 6 CFCl + 36 SO2 = 6 PbBr2 + 6 CrCl3 + 6 MgCO3 + 12 KAl(OH)4 + 18 Fe(SCN)3 + 4 PI3 + 6 Na2SiO3 + 27 CaF2 + 118 H2O
Fe3O4 + HNO3 = Fe(NO3)3 + Fe(NO3)2 + H2O =>
Fe3O4 + 8 HNO3 = 2 Fe(NO3)3 + Fe(NO3)2 + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ca3(PO4)2 + Na2Co3 = Na3PO4 + CaCo3 =>
Ca3(PO4)2 + 3 Na2Co3 = 2 Na3PO4 + 3 CaCo3
NA + H2O = NAOH + H2 =>
2 NA + 2 H2O = 2 NAOH + H2
MG + O2 = MGO =>
2 MG + O2 = 2 MGO
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
ZnSO4 + KOH = Zn(OH)2 + K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2SO4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/17/12
Equations balanced on 06/16/11
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