Equations balanced on the previous day | Equations balanced on the next day |
2 PbO2 = 2 PbO + O2
H2SO4 + NaOH− = Na2SO4 + H2O =>
H2SO4 + 2 NaOH− = Na2SO4 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuSO4 + Ca(NO3)2 = CaSO4 + Cu(NO3)2 =>
CuSO4 + Ca(NO3)2 = CaSO4 + Cu(NO3)2
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H2 + O = CO + H2O =>
C2H2 + 3 O = 2 CO + H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C2H6O + C2H4O2 = C4H8O2 + H2O =>
C2H6O + C2H4O2 = C4H8O2 + H2O
LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2
HClO3(aq) + NaOH(aq) = NaClO3 + H2O =>
HClO3(aq) + NaOH(aq) = NaClO3 + H2O
KClO3 = O + KCl =>
KClO3 = 3 O + KCl
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
KSO4 + NH4OH = KOH + NH4SO4 =>
KSO4 + NH4OH = KOH + NH4SO4
Sn(NO2)4 + PtN4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + PtN4 = Sn3N4 + Pt(NO2)4
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na + O = Na2O =>
2 Na + O = Na2O
C7H12O + O2 = CO2 + H2O =>
2 C7H12O + 19 O2 = 14 CO2 + 12 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
CrCl3 + KMnO4 + KOH = MnCl2 + KCl + K2CrO4 + H2O =>
5 CrCl3 + 3 KMnO4 + 16 KOH = 3 MnCl2 + 9 KCl + 5 K2CrO4 + 8 H2O
Si + Cl = SiCl4 =>
Si + 4 Cl = SiCl4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SCl2 + H3N = S4N4 + NH4Cl + S =>
6 SCl2 + 16 H3N = S4N4 + 12 NH4Cl + 2 S
C10H16 + HNO3 = CO2 + NO2 + H2O =>
C10H16 + 56 HNO3 = 10 CO2 + 56 NO2 + 36 H2O
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NH3 + O2 = N + H2O =>
4 NH3 + 3 O2 = 4 N + 6 H2O
Zn + AuCl = ZnCl + Au =>
Zn + AuCl = ZnCl + Au
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
HCl + Ca = H + CaCl =>
HCl + Ca = H + CaCl
C6HCOOH + O2 = CO2 + H2O =>
2 C6HCOOH + 13 O2 = 14 CO2 + 2 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
C4H5 + O2 = H2O + CO2 =>
4 C4H5 + 21 O2 = 10 H2O + 16 CO2
Ca3(PO4)2 + AlBr3 = Ca3Br3 + Al(PO4)2 =>
Ca3(PO4)2 + AlBr3 = Ca3Br3 + Al(PO4)2
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Na2CO3 + ZnSO4 = Na2SO4 + ZnCO3 =>
Na2CO3 + ZnSO4 = Na2SO4 + ZnCO3
FeCl2(aq) + K2SO4(aq) = FeSO4(s) + KCl(aq) =>
FeCl2(aq) + K2SO4(aq) = FeSO4(s) + 2 KCl(aq)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C9H20 + O2 = H2O + CO2 =>
C9H20 + 14 O2 = 10 H2O + 9 CO2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/02/14
Equations balanced on 12/02/13
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