Equations balanced on the previous day | Equations balanced on the next day |
Na2CO3 + H2O = NaHCO3 + NaOH
HCOOH + C2H5OH = CH3COOC2H5 + H2O =>
2 HCOOH + 3 C2H5OH = 2 CH3COOC2H5 + 3 H2O
K4Fe(CN)6 + Fe(OH)3 = Fe4(Fe(CN)6)3 + KOH =>
3 K4Fe(CN)6 + 4 Fe(OH)3 = Fe4(Fe(CN)6)3 + 12 KOH
K2CrO4 + KOH + H2O2 = K3Cr(O2)4 + H2O =>
2 K2CrO4 + 2 KOH + 7 H2O2 = 2 K3Cr(O2)4 + 8 H2O
Na2CO3 + H2O = NaHCO3 + NaOH =>
Na2CO3 + H2O = NaHCO3 + NaOH
Na4[Fe(CN)6] + Cl2 = Na3[Fe(CN)6] + NaCl =>
2 Na4[Fe(CN)6] + Cl2 = 2 Na3[Fe(CN)6] + 2 NaCl
K2Cr2O7 + HCl = K2Cl + HCr2O7 =>
K2Cr2O7 + HCl = K2Cl + HCr2O7
CH3COOCl + NaOH = NaCH2ClCO2 + H2O =>
CH3COOCl + NaOH = NaCH2ClCO2 + H2O
SO3 + Fe(OH)3 = Fe + SO3OH =>
3 SO3 + Fe(OH)3 = Fe + 3 SO3OH
PtC3 + O2 = PtO + CO2 =>
2 PtC3 + 7 O2 = 2 PtO + 6 CO2
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
Br2(s) + CaI2(aq) = CaBr2(aq) + I2(g) =>
Br2(s) + CaI2(aq) = CaBr2(aq) + I2(g)
KOH + Cl2O5 = KClO4 + KClO2 + H2O =>
2 KOH + Cl2O5 = KClO4 + KClO2 + H2O
H2SO4 + NH3H2O = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH3H2O = (NH4)2SO4 + 2 H2O
CuSO4 + Na4SiO4 = Na2SO4 + Cu4(SiO4)2 =>
4 CuSO4 + 2 Na4SiO4 = 4 Na2SO4 + Cu4(SiO4)2
Pb(NO3)2 + NiCl2 = PbCl4 + Ni(NO3) =>
Pb(NO3)2 + 2 NiCl2 = PbCl4 + 2 Ni(NO3)
Hg + CuCl2 = HgCl2 + Cu =>
Hg + CuCl2 = HgCl2 + Cu
C6H12 + O2 = C4H12 + CO2 =>
C6H12 + 2 O2 = C4H12 + 2 CO2
NaVO3 + H2O = OH + NaV =>
NaVO3 + 3 H2O = 6 OH + NaV
Zn(NO3)2 + Ga(NO2)3 + NH4OH = GaZn99O100 + H2O + N2 =>
594 Zn(NO3)2 + 6 Ga(NO2)3 + 2000 NH4OH = 6 GaZn99O100 + 5000 H2O + 1603 N2
SiO + H2O = H2SiO2 =>
SiO + H2O = H2SiO2
H2SO4 + BaI2 = H2S + BaSO4 + I2 + H2O =>
5 H2SO4 + 4 BaI2 = H2S + 4 BaSO4 + 4 I2 + 4 H2O
C6H10O5 + KClO4 = H2O + CO2 + KCl =>
C6H10O5 + 3 KClO4 = 5 H2O + 6 CO2 + 3 KCl
ZnCO + HCl = ZnCl + H2O + C2O =>
2 ZnCO + 2 HCl = 2 ZnCl + H2O + C2O
TiCl4 + F2 = Ti2F2 + Cl2 =>
2 TiCl4 + F2 = Ti2F2 + 4 Cl2
Pb + Cl(OH) = Pb(OH)Cl =>
Pb + Cl(OH) = Pb(OH)Cl
Rh2O + O2 = RhO2 =>
2 Rh2O + 3 O2 = 4 RhO2
AlCuCl2 = AlCl2 + Cu =>
AlCuCl2 = AlCl2 + Cu
Cr2(SO4)3 + H2O2 + NaOH = NaCrO4 + H2O + Na2SO4 =>
Cr2(SO4)3 + 4 H2O2 + 8 NaOH = 2 NaCrO4 + 8 H2O + 3 Na2SO4
Fe2O3 + NO2 + KOH = K2FeO4 + KNO2 + H2O =>
Fe2O3 + 6 NO2 + 10 KOH = 2 K2FeO4 + 6 KNO2 + 5 H2O
ZnSO4 + Co(NO3)2 = CoZnO2 + NO2 + O2 + SO3 =>
2 ZnSO4 + 2 Co(NO3)2 = 2 CoZnO2 + 4 NO2 + O2 + 2 SO3
Cu + CH3COOH + K4Fe(CN)6 = CuCN + CH3COO + K4FeH =>
6 Cu + CH3COOH + K4Fe(CN)6 = 6 CuCN + CH3COO + K4FeH
C73H147 + O2 = CO2 + H2O =>
4 C73H147 + 439 O2 = 292 CO2 + 294 H2O
NaHCO3 + KOH = NaOH + KCO3 + H2 =>
2 NaHCO3 + 2 KOH = 2 NaOH + 2 KCO3 + H2
KMnO4 + H2SO4 + H2O2 = HMnO4 + KSO4 + H2O =>
2 KMnO4 + 2 H2SO4 + H2O2 = 2 HMnO4 + 2 KSO4 + 2 H2O
FeS + O2 = Fe2O2 + S2O2 =>
2 FeS + 2 O2 = Fe2O2 + S2O2
CaCO3 + HCl = H2CO3 + CaCl2 =>
CaCO3 + 2 HCl = H2CO3 + CaCl2
F2 + CIF = CIF3 =>
F2 + CIF = CIF3
K2CrO4 + KOH + H2O2 = K3Cr(O2)4 + H2O =>
2 K2CrO4 + 2 KOH + 7 H2O2 = 2 K3Cr(O2)4 + 8 H2O
Br2 + Ag + OH{-} = Br{-} + Ag2O + H2O =>
Br2 + 2 Ag + 2 OH{-} = 2 Br{-} + Ag2O + H2O
Al4C3(s) + H2O(l) = Al(OH)3(aq) + CH4(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3(aq) + 3 CH4(g)
HCl + Na2CO3 = H2CO3 + NaCl =>
2 HCl + Na2CO3 = H2CO3 + 2 NaCl
SrCO3(aq) + HCl(aq) = SrCl2(aq) + CO2(g) + H2O(l) =>
SrCO3(aq) + 2 HCl(aq) = SrCl2(aq) + CO2(g) + H2O(l)
C10H16 + H2O = CH4 + CO2 =>
C10H16 + 6 H2O = 7 CH4 + 3 CO2
SCl2 + H2O = H2S2O3 + HCl =>
2 SCl2 + 3 H2O = H2S2O3 + 4 HCl
K2Cr2O7(aq) + HI(aq) = KI(aq) + CrI3(aq) + I2(s) + H2O(l) =>
K2Cr2O7(aq) + 14 HI(aq) = 2 KI(aq) + 2 CrI3(aq) + 3 I2(s) + 7 H2O(l)
Fe(OH)3 + (NH4)2S = Fe2S3 + NH3 + H2O =>
2 Fe(OH)3 + 3(NH4)2S = Fe2S3 + 6 NH3 + 6 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
NaOH + Na = Na2O + H2 =>
2 NaOH + 2 Na = 2 Na2O + H2
FeCl3 + NaSCN = Fe(SCN)3 + NaCl =>
FeCl3 + 3 NaSCN = Fe(SCN)3 + 3 NaCl
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