Equations balanced on the previous day | Equations balanced on the next day |
4 NaO + Mn2(NO3)4 = 4 NaNO3 + 2 MnO2
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Mg + NaF = MgF2 + Na =>
Mg + 2 NaF = MgF2 + 2 Na
HI + O2 = I2H2O =>
4 HI + O2 = 2 I2H2O
Cu2O + SO2 + H2O = H2 + CuSO4 =>
Cu2O + 2 SO2 + 3 H2O = 3 H2 + 2 CuSO4
H2O2 + Mn(NO3)2 + KOH = MnO2 + KNO3 + H2O =>
H2O2 + Mn(NO3)2 + 2 KOH = MnO2 + 2 KNO3 + 2 H2O
C12H22O11(s) + H2SO4 = CO2 + SO2 + H2O =>
C12H22O11(s) + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O
Ni(OH)2 + NH4OH + (NH4)2SO4 = [Ni(NH3)6]SO4 + H2O =>
Ni(OH)2 + 4 NH4OH + (NH4)2SO4 = [Ni(NH3)6]SO4 + 6 H2O
MgS + CaO = MgO + CaS =>
MgS + CaO = MgO + CaS
Pb(NO3)4 + H2S = PbS + HNO3 + S =>
Pb(NO3)4 + 2 H2S = PbS + 4 HNO3 + S
K2CrO4 + AgNO3 = Ag2CrO4 + K2 + NO3 =>
K2CrO4 + 2 AgNO3 = Ag2CrO4 + K2 + 2 NO3
C6H10O + CH3OH + NaBH4 = C6H12O + NaBH3OCH3 =>
C6H10O + CH3OH + NaBH4 = C6H12O + NaBH3OCH3
C10H8 + O2 = CO2(g) + H2O =>
C10H8 + 12 O2 = 10 CO2(g) + 4 H2O
HI + HO = I + H2O =>
HI + HO = I + H2O
Ni(NO2)2 + NaOH = Ni(OH)2 + NaNO2 =>
Ni(NO2)2 + 2 NaOH = Ni(OH)2 + 2 NaNO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NCl4 = N2 + Cl4 =>
2 NCl4 = N2 + 2 Cl4
Al(OH)3 + H2SiO3 = Al(HSiO3)3 + H2O =>
Al(OH)3 + 3 H2SiO3 = Al(HSiO3)3 + 3 H2O
CuSO4 + P + H2O = Cu + H2PO4 + H2SO4 =>
3 CuSO4 + P + 4 H2O = 3 Cu + H2PO4 + 3 H2SO4
Ba(NO3)2 + K2Cr2O7 = KNO3 + BaCr2O7 =>
Ba(NO3)2 + K2Cr2O7 = 2 KNO3 + BaCr2O7
CH3COONa + Br2 = CH3COOBr + NaBr =>
CH3COONa + Br2 = CH3COOBr + NaBr
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaClO3 + H2SO4 + NaCl = NaHSO4 + Cl2 + H2O =>
NaClO3 + 6 H2SO4 + 5 NaCl = 6 NaHSO4 + 3 Cl2 + 3 H2O
CH4 + NH3 + O2 = C2H5O2N + H2O =>
4 CH4 + 2 NH3 + 5 O2 = 2 C2H5O2N + 6 H2O
Fe + Ag(O2CH3) = Fe2(O2CH3) + Ag =>
2 Fe + Ag(O2CH3) = Fe2(O2CH3) + Ag
C19H23N7O6 + C21H29N7O17P3 = C19H19N7O6 + C21H30N7O17P3 =>
C19H23N7O6 + 4 C21H29N7O17P3 = C19H19N7O6 + 4 C21H30N7O17P3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + Zn2SO4 = Mg2SO4 + Zn =>
2 Mg + Zn2SO4 = Mg2SO4 + 2 Zn
CuCl2 + C2H8N2 = [Cu(C2H8N2)2]Cl2 =>
CuCl2 + 2 C2H8N2 = [Cu(C2H8N2)2]Cl2
Cd(OH)2 + Na2SO4 = CdSO4 + NaOH =>
Cd(OH)2 + Na2SO4 = CdSO4 + 2 NaOH
CH3CONH2 + NaNO2 + HCl = CH3COOH + N2 + H2O + NaCl =>
CH3CONH2 + NaNO2 + HCl = CH3COOH + N2 + H2O + NaCl
NaCl + CaF{2} = NaF + CaCl{2} =>
NaCl + CaF{2} = NaF + CaCl{2}
(Fe(SCN)(H2O)5)Cl2 + KF*2H2O = K3(FeF6) + KSCN + H2O + KCl =>
(Fe(SCN)(H2O)5)Cl2 + 6 KF*2H2O = K3(FeF6) + KSCN + 17 H2O + 2 KCl
NO2{-} + H2O + Al + OH{-} = NH3 + AlO2{-} =>
NO2{-} + H2O + 2 Al + OH{-} = NH3 + 2 AlO2{-}
H8C2 + O = H2O + CO2 =>
H8C2 + 8 O = 4 H2O + 2 CO2
Zn + H(NO3)2 = Zn(NO3)2 + NO2 + H2O =>
3 Zn + 4 H(NO3)2 = 3 Zn(NO3)2 + 2 NO2 + 2 H2O
Li2CO3 + H3BO3 + CaCO3 + MnCO3 + PbCO3 = (Li2O)25(CaO)10(B2O3)60(MnO)3(PbO)2 + CO2 + H2O =>
25 Li2CO3 + 120 H3BO3 + 10 CaCO3 + 3 MnCO3 + 2 PbCO3 = (Li2O)25(CaO)10(B2O3)60(MnO)3(PbO)2 + 40 CO2 + 180 H2O
Cu + HCl = ClCu + H =>
Cu + HCl = ClCu + H
FeSO4 = Fe + SO4 =>
FeSO4 = Fe + SO4
BaCl2 + Pb2(SO4)3 = PbCl3 + BaSO4 =>
3 BaCl2 + Pb2(SO4)3 = 2 PbCl3 + 3 BaSO4
NH4NO3(s) = N2O(g) + H2O(l) =>
NH4NO3(s) = N2O(g) + 2 H2O(l)
PbCl2 + HCl = PbCl4 + H =>
PbCl2 + 2 HCl = PbCl4 + 2 H
HCl + C6H5NH3 = C6H5NH4Cl =>
HCl + C6H5NH3 = C6H5NH4Cl
HNO2 + MnO{4-} + H = Mn{2+} + NO{3-} + H2O =>
2 HNO2 + MnO{4-} + 4 H = Mn{2+} + 2 NO{3-} + 3 H2O
CaO + HBr = H2O + CaBr2 =>
CaO + 2 HBr = H2O + CaBr2
Ca + HI = CaI2 + H2 =>
Ca + 2 HI = CaI2 + H2
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
Na2Cr2O7 + H2SO4 + C6H12O6 = Cr0HSO4 + Na2SO4 + CO2 + H2O =>
12 Na2Cr2O7 + 36 H2SO4 + 5 C6H12O6 = 24 Cr0HSO4 + 12 Na2SO4 + 30 CO2 + 54 H2O
Al + Co2NO3 = AlNO3 + Co =>
Al + Co2NO3 = AlNO3 + 2 Co
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