Equations balanced on the previous day | Equations balanced on the next day |
2 C2H4O + O2 = 2 CH3COOH
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
NaHCO3 = NaHCOO2 =>
NaHCO3 = NaHCOO2
CuCl2NaOH = CuOHClNaCl =>
CuCl2NaOH = CuOHClNaCl
Pb(s) + Sn(ClO3)4(aq) = PbClO3(aq) + Sn(s) =>
4 Pb(s) + Sn(ClO3)4(aq) = 4 PbClO3(aq) + Sn(s)
PbCl4 + Fe2O3 = PbO2 + FeCl3 =>
3 PbCl4 + 2 Fe2O3 = 3 PbO2 + 4 FeCl3
Na2[Zn(OH)4] + SO2 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 SO2 = Na2SO3 + ZnSO3 + 2 H2O
C6H4CH3NO2 + KMnO4 = C6H4COOHNO2 + MnO2 + KOH =>
C6H4CH3NO2 + 2 KMnO4 = C6H4COOHNO2 + 2 MnO2 + 2 KOH
OHBi + HNO3 = Bi(NO3)3 + NO + H2O =>
3 OHBi + 11 HNO3 = 3 Bi(NO3)3 + 2 NO + 7 H2O
CH3COOCH2CH2OOCCH3 + H2O = CH3COOH + C2H6O2 =>
CH3COOCH2CH2OOCCH3 + 2 H2O = 2 CH3COOH + C2H6O2
KIO3 + H2SO3 = KI + H2SO4 =>
KIO3 + 3 H2SO3 = KI + 3 H2SO4
BeCl2*2H2O = BeCl2 + H2O =>
BeCl2*2H2O = BeCl2 + 2 H2O
Fe(OH)2Cl2O7 = Fe(ClO4)2H2O =>
Fe(OH)2Cl2O7 = Fe(ClO4)2H2O
V2O5 + Cl2 = VOCl3 + O2 =>
2 V2O5 + 6 Cl2 = 4 VOCl3 + 3 O2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Cl2 + I{-} = I2 + Cl{-} =>
Cl2 + 2 I{-} = I2 + 2 Cl{-}
(CH3CH3) + O2 = CO2 + H2O =>
2(CH3CH3) + 7 O2 = 4 CO2 + 6 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Al2(CO3)3 = Al3 + CO3 =>
3 Al2(CO3)3 = 2 Al3 + 9 CO3
Na2SO4 + K[Sb(OH)6] = NaOH + KOH + Sb2(SO4)5 =>
5 Na2SO4 + 2 K[Sb(OH)6] = 10 NaOH + 2 KOH + Sb2(SO4)5
FeCl3 + H2SO4 + KBr = K2SO4 + Br2 + HCl + FeCl2 =>
2 FeCl3 + H2SO4 + 2 KBr = K2SO4 + Br2 + 2 HCl + 2 FeCl2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
FeCl3 + NH4SCN = FeCl3NH4SNC =>
FeCl3 + NH4SCN = FeCl3NH4SNC
Chlorine + potassiumhydroxide = potassiumchloride + potassiumchlorate + water =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
H2AsO4 + H2SO4 + KCl = As2S3 + KClO3 + H2O =>
2 H2AsO4 + 3 H2SO4 + 5 KCl = As2S3 + 5 KClO3 + 5 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(NH4)2CO3 + CaBr2 = CaCO3 + NH4Br =>
(NH4)2CO3 + CaBr2 = CaCO3 + 2 NH4Br
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Fe(C2H3O2)2 + Ca(OH)2 = Fe(OH)2 + Ca(C2H3O2)2 =>
Fe(C2H3O2)2 + Ca(OH)2 = Fe(OH)2 + Ca(C2H3O2)2
FeSO4*7H2O + (NH4)2SO4 = FeSO4*(NH4)2SO4*6H2O + H2O =>
FeSO4*7H2O + (NH4)2SO4 = FeSO4*(NH4)2SO4*6H2O + H2O
BaCl2(aq) + Na2C2O4(aq) = BaC2O4 + NaCl(aq) =>
BaCl2(aq) + Na2C2O4(aq) = BaC2O4 + 2 NaCl(aq)
C + H2 + O2 = C6H12O6 =>
6 C + 6 H2 + 3 O2 = C6H12O6
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H6 + O2 = C3H6O2 + H2O =>
6 C2H6 + 7 O2 = 4 C3H6O2 + 6 H2O
Fe(OH)3 + NH4OH + H2SO4 = NH4Fe(SO4)2 + H2O =>
Fe(OH)3 + NH4OH + 2 H2SO4 = NH4Fe(SO4)2 + 4 H2O
CuCl2 + NH3 + H2O = (Cu(NH3)4(H2O)2){+2} + NH4Cl + OH{-} =>
CuCl2 + 6 NH3 + 4 H2O = (Cu(NH3)4(H2O)2){+2} + 2 NH4Cl + 2 OH{-}
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NiOOH + H2SO4 = NiSO4 + O2 + H2O =>
4 NiOOH + 4 H2SO4 = 4 NiSO4 + O2 + 6 H2O
BaCl2 + K2CrO4 = KCl + BaCrO4 =>
BaCl2 + K2CrO4 = 2 KCl + BaCrO4
NaOH + CH4N2O + H2O = Na2CO3 + NO2 + H2 =>
2 NaOH + CH4N2O + 4 H2O = Na2CO3 + 2 NO2 + 7 H2
As(OH)3 + NaOH = NaAsO2 + H2O =>
As(OH)3 + NaOH = NaAsO2 + 2 H2O
H3BO3 + CaO = Ca5(B3O7)2 + H2O =>
6 H3BO3 + 5 CaO = Ca5(B3O7)2 + 9 H2O
Br2 + Ca(OH)2 = CaBr2 + Ca(BrO)2 + H2O =>
2 Br2 + 2 Ca(OH)2 = CaBr2 + Ca(BrO)2 + 2 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Mg + CuCl2 = MgCuCl2 =>
Mg + CuCl2 = MgCuCl2
Mg + H2PO4 = Mg(H2PO4)2 =>
Mg + 2 H2PO4 = Mg(H2PO4)2
NO2 + NH3 = NH2 + H2O =>
NO2 + 6 NH3 = 7 NH2 + 2 H2O
NiOOH + H2SO4 = NiSO4 + O2 + H2O =>
4 NiOOH + 4 H2SO4 = 4 NiSO4 + O2 + 6 H2O
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