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Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Cr + HCl = CrCl3 + H =>
Cr + 3 HCl = CrCl3 + 3 H
Zn + CaSO4 = ZnSO4 + Ca =>
Zn + CaSO4 = ZnSO4 + Ca
Na + NiCl2 = NaCl + Ni =>
2 Na + NiCl2 = 2 NaCl + Ni
Al2(SO4)3 + Na2S + H2O = H2S + Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2S + 6 H2O = 3 H2S + 2 Al(OH)3 + 3 Na2SO4
KMnO4 + P + H2O = H3PO4 + KOH + MnO2 =>
5 KMnO4 + 3 P + 7 H2O = 3 H3PO4 + 5 KOH + 5 MnO2
Fe + Ca(Al3)2 = Fe(Al3)2 + Ca =>
Fe + Ca(Al3)2 = Fe(Al3)2 + Ca
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2(SO4) + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2(SO4) + 11 H2O
(NH4)3(PO4) + Co(SO4) = (NH4)2(SO4) + Co3(PO4)2 =>
2(NH4)3(PO4) + 3 Co(SO4) = 3(NH4)2(SO4) + Co3(PO4)2
FeOOH + CH2O + H{+} = Fe{2+} + CO2 + H2O =>
4 FeOOH + CH2O + 8 H{+} = 4 Fe{2+} + CO2 + 7 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
KOH + HPO = KPO + HOH =>
KOH + HPO = KPO + HOH
Cu + O2 + N2 = Cu(NO3)2 =>
Cu + 3 O2 + N2 = Cu(NO3)2
NH4{+} + NO2{-} = N2 + H2O =>
NH4{+} + NO2{-} = N2 + 2 H2O
HNO3 + CO(NH2)2 = (NH2)2COHNO3 =>
HNO3 + CO(NH2)2 = (NH2)2COHNO3
Mg + Cl{+2} = MgCl{+2} =>
Mg + Cl{+2} = MgCl{+2}
NaClO + HNO3 = NaNO3 + HClO4 + HCl =>
4 NaClO + 4 HNO3 = 4 NaNO3 + HClO4 + 3 HCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
FeO4{2-} + MnO2 + H{+} = Fe{3+} + MnO4{-} + H2O =>
FeO4{2-} + MnO2 + 4 H{+} = Fe{3+} + MnO4{-} + 2 H2O
AgNO3 + S2 = AgS2 + NO3 =>
AgNO3 + S2 = AgS2 + NO3
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 SO2 + 3 H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
MoO3 + H2 = Mo + H2O =>
MoO3 + 3 H2 = Mo + 3 H2O
SiCl4 + Na2O = NaCl + SiO2 =>
SiCl4 + 2 Na2O = 4 NaCl + SiO2
N2 + CO2 = N2C + O2 =>
N2 + CO2 = N2C + O2
NH4NO3 + C2H2O4 + H2O = HNO3 + (NH4)2C2O4*H2O =>
2 NH4NO3 + C2H2O4 + H2O = 2 HNO3 + (NH4)2C2O4*H2O
*5Ca(NO3)2*NH4NO3*10H2O + NaHCO3 = NaNO3 + CaCO3 + NH3 + H2O + CO2 =>
*5Ca(NO3)2*NH4NO3*10H2O + 11 NaHCO3 = 11 NaNO3 + 5 CaCO3 + NH3 + 16 H2O + 6 CO2
Bi(NO3)3 + Al2(SO4)3 = Bi2(SO4)3 + Al(NO3)3 =>
2 Bi(NO3)3 + Al2(SO4)3 = Bi2(SO4)3 + 2 Al(NO3)3
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
KI + HNO3 = KNO3 + NO2 + I2 + H2O =>
2 KI + 4 HNO3 = 2 KNO3 + 2 NO2 + I2 + 2 H2O
Na3PO4 + BaCl2 = (Na3)2(Cl2)3 + Ba3(PO4)2 =>
2 Na3PO4 + 3 BaCl2 = (Na3)2(Cl2)3 + Ba3(PO4)2
P4O10 + KOH = K3PO4 + H2O =>
P4O10 + 12 KOH = 4 K3PO4 + 6 H2O
Sn(NO3)2 + AgNO3 = Sn(NO3)4 + Ag =>
Sn(NO3)2 + 2 AgNO3 = Sn(NO3)4 + 2 Ag
SOH + MgCI = SCI + MgOH =>
SOH + MgCI = SCI + MgOH
(CH3COO)2Mg + H2O = MgO + CO2 + H2 =>
(CH3COO)2Mg + 5 H2O = MgO + 4 CO2 + 8 H2
Ca3PO4 + Na2CO3 = Na3PO4 + Ca2CO3 =>
2 Ca3PO4 + 3 Na2CO3 = 2 Na3PO4 + 3 Ca2CO3
KMnO4 + C3H5OH + HBr = MnBr2 + KBr + CO2 + H2O =>
16 KMnO4 + 5 C3H5OH + 48 HBr = 16 MnBr2 + 16 KBr + 15 CO2 + 39 H2O
H2 + O2 = H32O =>
32 H2 + O2 = 2 H32O
CuCl2 + S{2-} = Cu(S){2-} + Cl =>
CuCl2 + S{2-} = Cu(S){2-} + 2 Cl
NaF = F + Na =>
NaF = F + Na
BaNO3 + PbOH = BaOH + PbNO3 =>
BaNO3 + PbOH = BaOH + PbNO3
BiO3{-} + Mn{+2} + H{+} = Bi{+3} + MnO4{-} + H2O =>
5 BiO3{-} + 2 Mn{+2} + 14 H{+} = 5 Bi{+3} + 2 MnO4{-} + 7 H2O
Al0 + Fe2O3 = Fe0 + Al2O3 =>
2 Al0 + Fe2O3 = 2 Fe0 + Al2O3
C5H5(l) + Fe(s) = Fe(C5H5)2(s) =>
2 C5H5(l) + Fe(s) = Fe(C5H5)2(s)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NH3 + H2S04 = (NH4)2S04 =>
2 NH3 + H2S04 = (NH4)2S04
Ba + Cl + Pb(NO3)2 = PbCl4 + Ba(NO3)2 =>
Ba + 4 Cl + Pb(NO3)2 = PbCl4 + Ba(NO3)2
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