| Equations balanced on the previous day | Equations balanced on the next day |
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2 NH4NO3 = 2 N2 + O2 + 4 H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
CO2 + H2O + CaCO3 = Ca(HCO3)2 =>
CO2 + H2O + CaCO3 = Ca(HCO3)2
Cu(H2O)6{+2} + Zn = Cu + Zn(H2O)6{+2} =>
Cu(H2O)6{+2} + Zn = Cu + Zn(H2O)6{+2}
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HNO2 + H2SO3 = H2SO4 + NO + H2O =>
2 HNO2 + H2SO3 = H2SO4 + 2 NO + H2O
KMnO4 + KCl = K2MnO4 + Cl2 =>
2 KMnO4 + 2 KCl = 2 K2MnO4 + Cl2
K + O2 = K2O =>
4 K + O2 = 2 K2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cl2 + HgO = Cl2O + HgCl2 =>
2 Cl2 + HgO = Cl2O + HgCl2
CaCO3 + BaCl2 = CaCl2 + BaCO3 =>
CaCO3 + BaCl2 = CaCl2 + BaCO3
ZnSO3 + HCl = ZnCl2 + H2SO3 =>
ZnSO3 + 2 HCl = ZnCl2 + H2SO3
Cu + C12 = CuC12 =>
Cu + C12 = CuC12
I2 + HClO4 = HIO4 + Cl2 =>
I2 + 2 HClO4 = 2 HIO4 + Cl2
I2 + NaOH = NaIO + NaI + H2O =>
I2 + 2 NaOH = NaIO + NaI + H2O
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
I2 + HClO4 = HIO4 + Cl2 =>
I2 + 2 HClO4 = 2 HIO4 + Cl2
ZnSO3 + HCl = ZnCl2 + H2O + SO2 =>
ZnSO3 + 2 HCl = ZnCl2 + H2O + SO2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Si + O2 = SiO2 =>
Si + O2 = SiO2
K2MnO4 + H2O = KMnO4 + MnO2 + KOH =>
3 K2MnO4 + 2 H2O = 2 KMnO4 + MnO2 + 4 KOH
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
P4 + Cl3 = PCl3 =>
P4 + 4 Cl3 = 4 PCl3
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
Cr + O2 = CrO3 =>
2 Cr + 3 O2 = 2 CrO3
KI(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbI2(s) =>
2 KI(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbI2(s)
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2Cr2O7 + SO2 + H2SO4 + H2O = KCr(SO4)2*12H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 + 23 H2O = 2 KCr(SO4)2*12H2O
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
CuSO4 + Ca(OH)2 = Cu(OH)2 + CaSO4 =>
CuSO4 + Ca(OH)2 = Cu(OH)2 + CaSO4
P + Br2 = PBr =>
2 P + Br2 = 2 PBr
FeSO4 = Fe2O3 + SO2 + O2 =>
4 FeSO4 = 2 Fe2O3 + 4 SO2 + O2
P + Br2 = PBr =>
2 P + Br2 = 2 PBr
MnO2 + H2 = Mn + H2O =>
MnO2 + 2 H2 = Mn + 2 H2O
Cu2S + KClO3 = CuO + SO2 + KCl =>
3 Cu2S + 4 KClO3 = 6 CuO + 3 SO2 + 4 KCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
KMnO4 = K2MnO4 + O2 + MnO2 =>
2 KMnO4 = K2MnO4 + O2 + MnO2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
H2SO3 + J2 + H2O = H2SO4 + HJ =>
H2SO3 + J2 + H2O = H2SO4 + 2 HJ
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CuO + SO2 = SO3 + Cu =>
CuO + SO2 = SO3 + Cu
N2H4 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
5 N2H4 + 4 KMnO4 + 6 H2SO4 = 5 N2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NaAsO2 + I2 + Na2CO3 + H2O = NaH2AsO4 + NaI + CO2 =>
NaAsO2 + I2 + Na2CO3 + H2O = NaH2AsO4 + 2 NaI + CO2
FeSo4 + NaOH = Fe(OH)2 + Na2So4 =>
FeSo4 + 2 NaOH = Fe(OH)2 + Na2So4
CuO + NH3 = N2 + Cu + H2O =>
3 CuO + 2 NH3 = N2 + 3 Cu + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/23/14
Equations balanced on 12/23/13
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