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Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
FeAgNO3 = FeNO3Ag =>
FeAgNO3 = FeNO3Ag
Cr + NaOH + O2 = Na2CrO4 + H2O =>
2 Cr + 4 NaOH + 3 O2 = 2 Na2CrO4 + 2 H2O
Zn(CN)2 = Zn + CN =>
Zn(CN)2 = Zn + 2 CN
CS + O2 = CSO =>
2 CS + O2 = 2 CSO
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O
Fe(OH)2 + CaO = Ca(OH)2 + FeO =>
Fe(OH)2 + CaO = Ca(OH)2 + FeO
C12 + NaI = NaC1 + I2 =>
C12 + 12 NaI = 12 NaC1 + 6 I2
Pb(NO3)2 + Na2Cr2O7 = Pb(NO3)2Na2Cr2O7 =>
Pb(NO3)2 + Na2Cr2O7 = Pb(NO3)2Na2Cr2O7
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
KNO3 + NaClO = KCl + KClO3 + NaNO3 =>
3 KNO3 + 3 NaClO = 2 KCl + KClO3 + 3 NaNO3
FeCl2 + Pb = PbCl + Fe =>
FeCl2 + 2 Pb = 2 PbCl + Fe
C2Cl4 + H2 = HCl + C2H6 =>
C2Cl4 + 5 H2 = 4 HCl + C2H6
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3
Na2S(aq) + Cd(NO3)2(aq) = NaNO3(aq) + CdS(s) =>
Na2S(aq) + Cd(NO3)2(aq) = 2 NaNO3(aq) + CdS(s)
H2CO3 + OH{-} = H2O + CO3{2-} =>
H2CO3 + 2 OH{-} = 2 H2O + CO3{2-}
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
K2PtCl4 + KOH = Pt(OH)2 + KCl =>
K2PtCl4 + 2 KOH = Pt(OH)2 + 4 KCl
Fe{3+} + OH{-} = Fe(OH)3 =>
Fe{3+} + 3 OH{-} = Fe(OH)3
NiCl2*2H2O = NiCl2 + H2O =>
NiCl2*2H2O = NiCl2 + 2 H2O
Tl2O3(s) + NH2OH(aq) = TlOH(s) + N2(g) + H2O =>
Tl2O3(s) + 4 NH2OH(aq) = 2 TlOH(s) + 2 N2(g) + 5 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
PO(OCH3)3 + CH3Cl = CH3PO(OCH3)2 + CH3OCl =>
PO(OCH3)3 + CH3Cl = CH3PO(OCH3)2 + CH3OCl
Al + NH4OH + NaOH + H2SO4 = NH4Al(SO4)2*12H2O + NaSO4 + H2 =>
Al + NH4OH + 11 NaOH + 13 H2SO4 = NH4Al(SO4)2*12H2O + 11 NaSO4 + 7 H2
Pb(NO3)2 + NaOH = Pb(OH)4 + Na2(NO3) =>
Pb(NO3)2 + 4 NaOH = Pb(OH)4 + 2 Na2(NO3)
CaF2*3Ca3(PO4)2 + H2SO4 + H2O = H3PO4 + HF + CaSO4*2H2O =>
CaF2*3Ca3(PO4)2 + 10 H2SO4 + 20 H2O = 6 H3PO4 + 2 HF + 10 CaSO4*2H2O
NiCl3(s) = Ni(s) + Cl2(g) =>
2 NiCl3(s) = 2 Ni(s) + 3 Cl2(g)
CaOCl2 + SnSO4 + H2SO4 = CaCl2 + Sn2(SO4)4 + H2O =>
2 CaOCl2 + 2 SnSO4 + 2 H2SO4 = 2 CaCl2 + Sn2(SO4)4 + 2 H2O
C2Cl4 + O2 + H2O = CO2 + HCl =>
C2Cl4 + O2 + 2 H2O = 2 CO2 + 4 HCl
SiH4 + O2 = SiO2 + HOH =>
SiH4 + 2 O2 = SiO2 + 2 HOH
Ba(H2PO2)2 + H2SO4 = BaSO4 + H3PO2 =>
Ba(H2PO2)2 + H2SO4 = BaSO4 + 2 H3PO2
Cr2 + CO = Cr2CO =>
Cr2 + CO = Cr2CO
Ba(OH)2 + K2SO4 = BaSO4 + KOH =>
Ba(OH)2 + K2SO4 = BaSO4 + 2 KOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CH2CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3(CO)CH2CH3 + H2O =>
3 CH3CH2CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3(CO)CH2CH3 + 7 H2O
La(NO3)2 + Sr(NO3)2 + Mn(NO3)2 + C10H16N2O8 = La08Sr02MnO3 + N2 + CO2 + H2O =>
160 La(NO3)2 + 40 Sr(NO3)2 + 20 Mn(NO3)2 + 63 C10H16N2O8 = 20 La08Sr02MnO3 + 283 N2 + 630 CO2 + 504 H2O
CuCl2*2H2O + H2O = (Cu(H2O)6) + Cl =>
CuCl2*2H2O + 4 H2O = (Cu(H2O)6) + 2 Cl
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
NH4H2PO4 = NH5 + HPO4 =>
NH4H2PO4 = NH5 + HPO4
Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O
LiBr + Co(SO3)2 = CoBr2 + Li(SO3) =>
2 LiBr + Co(SO3)2 = CoBr2 + 2 Li(SO3)
Zn + CuSO4 = Cu + (ZnSO4)2 =>
2 Zn + 2 CuSO4 = 2 Cu + (ZnSO4)2
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
K + C = KC =>
K + C = KC
MgO + (CO2) = MgCO3 =>
MgO + (CO2) = MgCO3
InI3 = In + I2 =>
2 InI3 = 2 In + 3 I2
(Mg(OH)2) + HCl = MgCl2 + H2O =>
(Mg(OH)2) + 2 HCl = MgCl2 + 2 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
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