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Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
LiHCO3 + HCl = H2CO3 + LiCl =>
LiHCO3 + HCl = H2CO3 + LiCl
C(H2O) + H2SO4 = H2O + SO2 + CO2 =>
C(H2O) + 2 H2SO4 = 3 H2O + 2 SO2 + CO2
CuSO4 + KI = CuI + K2SO4 + I =>
CuSO4 + 2 KI = CuI + K2SO4 + I
{-9} + + {-}14{+9} =>
{-9} = 9{-}14{+9}
Na + Al2I3 = NaI + Al =>
3 Na + Al2I3 = 3 NaI + 2 Al
Mn + F2 = MnF2 =>
Mn + F2 = MnF2
FeCl3 + K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + KCl =>
4 FeCl3 + 3 K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 KCl
KMnO4 + C3H5(OH)3 = CO2 + H2O + Mn2O3 + K2CO3 =>
14 KMnO4 + 4 C3H5(OH)3 = 5 CO2 + 16 H2O + 7 Mn2O3 + 7 K2CO3
I2(s) + NaI = NaI3 =>
I2(s) + NaI = NaI3
CH3CHO = C + H + O =>
CH3CHO = 2 C + 4 H + O
[Cr(H2O)6] + NaOH = Cr(OH)3 + H2O + Na =>
[Cr(H2O)6] + 3 NaOH = Cr(OH)3 + 6 H2O + 3 Na
HCOOH + KMnO4 + H2SO4 = HOCOOH + K2SO4 + MnSO4 + H2O =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = 5 HOCOOH + K2SO4 + 2 MnSO4 + 3 H2O
Hg(OH)2 + HClO4 = Hg(ClO4)2 + H2O =>
Hg(OH)2 + 2 HClO4 = Hg(ClO4)2 + 2 H2O
P + C + I3 = PCI3 =>
P + C + I3 = PCI3
Ti + WO3 = TiO2 + W =>
3 Ti + 2 WO3 = 3 TiO2 + 2 W
C4H8 + KMnO4 + H2O = C4H10O2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H10O2 + 2 MnO2 + 2 KOH
Ba(NO3)2 + H2SO4 = H2(NO3)2 + SO4Ba =>
Ba(NO3)2 + H2SO4 = H2(NO3)2 + SO4Ba
Ta(NO3)5 + Cu2(SO4) = Ta2(SO4)5 + Cu(NO3) =>
2 Ta(NO3)5 + 5 Cu2(SO4) = Ta2(SO4)5 + 10 Cu(NO3)
CrCl3 + K2CO3 + H2O = KHCO3 + Cr(OH)2Cl + KCl =>
CrCl3 + 2 K2CO3 + 2 H2O = 2 KHCO3 + Cr(OH)2Cl + 2 KCl
H2PtCl62 + CuS + H2SO4 = Pt + HCl + CuSO4 + S =>
H2PtCl62 + 30 CuS + 30 H2SO4 = Pt + 62 HCl + 30 CuSO4 + 30 S
F2 + Ca = CaF =>
F2 + 2 Ca = 2 CaF
C8H10Cl2 + Br2 = C8H10Br2 + Cl2 =>
C8H10Cl2 + Br2 = C8H10Br2 + Cl2
AgNO3 + CH4N2S + NO + H2O = AgN2S + CH(NO3)4 + H2 =>
2 AgNO3 + 2 CH4N2S + 6 NO + 12 H2O = 2 AgN2S + 2 CH(NO3)4 + 15 H2
SiO2 + Mg = MgO + Mg2Si =>
SiO2 + 4 Mg = 2 MgO + Mg2Si
Al2(CO3)3 + HCOOH = H2O + CO2 + (HCOO)3Al =>
Al2(CO3)3 + 6 HCOOH = 3 H2O + 3 CO2 + 2(HCOO)3Al
Fe2O3 + C = FeO + C2O3 =>
3 Fe2O3 + 2 C = 6 FeO + C2O3
ammoniumbicarbonate = ammonia + water + carbondioxide =>
NH4HCO3 = NH3 + H2O + CO2
NaHCO3 + CH3CO2H = NaH5C3O5 =>
NaHCO3 + CH3CO2H = NaH5C3O5
CO + C = C2O =>
CO + C = C2O
Mn(OH)2 + O2 + H2O = MnO(OH)4 =>
Mn(OH)2 + O2 + H2O = MnO(OH)4
C3H6O(l) + O2(g) = CO2(g) + H2O(v) =>
C3H6O(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(v)
Al2S3 + Ba = BaS3 + Al =>
Al2S3 + Ba = BaS3 + 2 Al
Cr3 + PO4(aq) = CrPO4(s) =>
Cr3 + 3 PO4(aq) = 3 CrPO4(s)
K4[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + H2O + K2SO4 + KNO3 + CO2 =>
6 K4[Fe(SCN)6] + 97 K2Cr2O7 + 355 H2SO4 = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 355 H2O + 91 K2SO4 + 36 KNO3 + 36 CO2
NaOH + H2O2 = NaO + H2O =>
2 NaOH + H2O2 = 2 NaO + 2 H2O
C2H12(l) + O2(g) = H2O(g) + CO2(g) =>
C2H12(l) + 5 O2(g) = 6 H2O(g) + 2 CO2(g)
NH4Cl(aq) + H2SO4(aq) = HCl(aq) + (NH4)2SO4 =>
2 NH4Cl(aq) + H2SO4(aq) = 2 HCl(aq) + (NH4)2SO4
Bi(NO3)3 + BaS = BiS + Ba(NO3)3 =>
Bi(NO3)3 + BaS = BiS + Ba(NO3)3
Si + NaOH = Na3SiO3 + H2 =>
2 Si + 6 NaOH = 2 Na3SiO3 + 3 H2
NH4NO3(s) = N2(g) + O2(g) + H2O(q) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(q)
AlO3H3 + HBr = AlBr3 + H2O =>
AlO3H3 + 3 HBr = AlBr3 + 3 H2O
MgS + CaO = MgO + CaS =>
MgS + CaO = MgO + CaS
Cu + FeCl3 = Fe + CuCl =>
3 Cu + FeCl3 = Fe + 3 CuCl
Zn + Na(OH) + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 Na(OH) + 2 H2O = Na2[Zn(OH)4] + H2
ClAg = Ag + Cl =>
ClAg = Ag + Cl
Dy(OH)3 + H2SO4 = Dy2(SO4)3 + H2O =>
2 Dy(OH)3 + 3 H2SO4 = Dy2(SO4)3 + 6 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KHC8H4O4 + NaOH = HOH + K{+} + Na{+} + C8H4O4{-2} =>
KHC8H4O4 + NaOH = HOH + K{+} + Na{+} + C8H4O4{-2}
CrO + H2SO3 = H2 + CrSO4 =>
CrO + H2SO3 = H2 + CrSO4
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