Equations balanced on the previous day | Equations balanced on the next day |
HCO3{-}{-} = H{+} + CO3{2-}
MnSO4*H2O + NaOCl + NaOH = MnO2 + NaCl + Na2SO4 + H2O =>
MnSO4*H2O + NaOCl + 2 NaOH = MnO2 + NaCl + Na2SO4 + 2 H2O
NaNH2 + H2O = NH3OH + Na =>
NaNH2 + H2O = NH3OH + Na
H2C2O4 + H2O = HC2O4 + H3O =>
H2C2O4 + H2O = HC2O4 + H3O
CH3CH2OH + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + CH3CH2CH2COOH + H2O + K2SO4 =>
6 CH3CH2OH + 8 H2SO4 + 2 K2Cr2O7 = 2 Cr2(SO4)3 + 3 CH3CH2CH2COOH + 14 H2O + 2 K2SO4
CH3COONa + H2O = CH3COOH + NaOH = CO2 =>
CH3COONa + H2O = CH3COOH + NaOH
MnO2(g) + HCl(g) = MnCl2(g) + H2O(g) + Cl2(g) =>
MnO2(g) + 4 HCl(g) = MnCl2(g) + 2 H2O(g) + Cl2(g)
Ni(OH)2 = Ni + H2O + O2 =>
2 Ni(OH)2 = 2 Ni + 2 H2O + O2
TiCl4 + NH4Cl = TiNH4 + Cl2 =>
2 TiCl4 + 2 NH4Cl = 2 TiNH4 + 5 Cl2
ClO3 + Zn + NaOH = Na2ZnO2 + HCl + H2O =>
2 ClO3 + 7 Zn + 14 NaOH = 7 Na2ZnO2 + 2 HCl + 6 H2O
AlS + KBr = AlBr + KS =>
AlS + KBr = AlBr + KS
Sn(NO3)2 + Na(OH) = Sn(OH)2 + NaNO3 =>
Sn(NO3)2 + 2 Na(OH) = Sn(OH)2 + 2 NaNO3
K + AlCu(NO3)2 = Al + KCu(NO3)2 =>
K + AlCu(NO3)2 = Al + KCu(NO3)2
NaHCO3 + Cl2 = NaClO3 + NaCl + CO2 + H2O =>
6 NaHCO3 + 3 Cl2 = NaClO3 + 5 NaCl + 6 CO2 + 3 H2O
Al + KS = AlS + K =>
Al + KS = AlS + K
H2O + SrH2 + KH = H3O + SrK =>
3 H2O + SrH2 + KH = 3 H3O + SrK
P4 + O2 = PO3 =>
P4 + 6 O2 = 4 PO3
Br2 + CaI2 = CaBr2 + I2 =>
Br2 + CaI2 = CaBr2 + I2
Cr(s) + S8(s) = Cr2S3(s) =>
16 Cr(s) + 3 S8(s) = 8 Cr2S3(s)
K2CO3 + MnCl2 = Mn(CO3) + KCl =>
K2CO3 + MnCl2 = Mn(CO3) + 2 KCl
NbO3 + H2 = Nb + H2O =>
NbO3 + 3 H2 = Nb + 3 H2O
NH4OH + HBr = H2O + NH4Br =>
NH4OH + HBr = H2O + NH4Br
I2 + KClO3 + NaOH = KI + NaClO3 + NaClO4 + H2O =>
I2 + 2 KClO3 + 2 NaOH = 2 KI + NaClO3 + NaClO4 + H2O
C6H6O2 + NaOH = NaC6H5O2 + H2O =>
C6H6O2 + NaOH = NaC6H5O2 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
I2 + KClO3 + NaOH = KI + NaClO3 + NaClO4 + H2O =>
I2 + 2 KClO3 + 2 NaOH = 2 KI + NaClO3 + NaClO4 + H2O
Na2S + CuCl2 = NaCl + CuS =>
Na2S + CuCl2 = 2 NaCl + CuS
(Fe(C2O4)3) + K3Fe(CN)6 = [Fe(CN)6] + K2[Fe(C2O4)3] =>
3(Fe(C2O4)3) + 2 K3Fe(CN)6 = 2[Fe(CN)6] + 3 K2[Fe(C2O4)3]
KCl(aq) + Pb(NO3)2(aq) = PbCl2(aq) + KNO3(g) =>
2 KCl(aq) + Pb(NO3)2(aq) = PbCl2(aq) + 2 KNO3(g)
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
Zn[NO3]2 = ZnO + NO2 + O2 =>
2 Zn[NO3]2 = 2 ZnO + 4 NO2 + O2
HgAg(NO3)2 = Hg(NO3)2Ag =>
HgAg(NO3)2 = Hg(NO3)2Ag
Ca3(PO4)2 + HCl = CaCl2 + H3(PO4) =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3(PO4)
Na3PO4 + FeCl3 = NaCl + Fe3(PO4)3 =>
3 Na3PO4 + 3 FeCl3 = 9 NaCl + Fe3(PO4)3
Zn(s) + HCl(aq) = H + ZnCl =>
Zn(s) + HCl(aq) = H + ZnCl
C + H2 = CH2 =>
C + H2 = CH2
C8H9NO2 + CH3CH2I + K2CO3 = C10H13NO2 + KI + KHCO3 =>
C8H9NO2 + CH3CH2I + K2CO3 = C10H13NO2 + KI + KHCO3
Mn + CuCl = Cu + MnCl2 =>
Mn + 2 CuCl = 2 Cu + MnCl2
Sr(NO3)2 = SrO + N2 + O2 =>
2 Sr(NO3)2 = 2 SrO + 2 N2 + 5 O2
C18H38 + NO3{-} + PO4{3-} + O2 + H{+} = C60H87O23N12P + H2O =>
20 C18H38 + 72 NO3{-} + 6 PO4{3-} + 31 O2 + 90 H{+} = 6 C60H87O23N12P + 164 H2O
Li + MgO = Mg + Li2O =>
2 Li + MgO = Mg + Li2O
Fe(s) + Cl2(g) = FeCl3(s) =>
2 Fe(s) + 3 Cl2(g) = 2 FeCl3(s)
CaI2 + H2O = Ca(OH)2 + HI =>
CaI2 + 2 H2O = Ca(OH)2 + 2 HI
H3PO2 + Ca(OH)2 = Ca(PO)2 + H2O =>
2 H3PO2 + Ca(OH)2 = Ca(PO)2 + 4 H2O
AgNO3 + Cu3 = Cu(NO3)2 + Ag =>
6 AgNO3 + Cu3 = 3 Cu(NO3)2 + 6 Ag
Be + H3PO4 = Be3(PO4)2 + H2 =>
3 Be + 2 H3PO4 = Be3(PO4)2 + 3 H2
Al + KClO4 + H2SO4 = KCl + Al2(SO4)3 + H2O =>
8 Al + 3 KClO4 + 12 H2SO4 = 3 KCl + 4 Al2(SO4)3 + 12 H2O
Hg2Cl2 + HCl = HgCl2 + H =>
Hg2Cl2 + 2 HCl = 2 HgCl2 + 2 H
GeO = Ge + O2 =>
2 GeO = 2 Ge + O2
H2O + Cl2 + Br2 = OBr{-} + Cl{-} + H{+} =>
2 H2O + Cl2 + Br2 = 2 OBr{-} + 2 Cl{-} + 4 H{+}
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