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2 Ag + K2CO3 = Ag2CO3 + 2 K
S + NaOH = Na + SO2 + H2 =>
S + 2 NaOH = 2 Na + SO2 + H2
Al{3+} + Pb{2+} = Al + Pb{4+} =>
2 Al{3+} + 3 Pb{2+} = 2 Al + 3 Pb{4+}
Li2OZnO = Li2ZnO2 =>
Li2OZnO = Li2ZnO2
Co(S) + Br2(l) = CoBr2(S) =>
Co(S) + Br2(l) = CoBr2(S)
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2
Mg + HNO3 = Mg(NO3)2 + N2O3 + H2O =>
2 Mg + 6 HNO3 = 2 Mg(NO3)2 + N2O3 + 3 H2O
H2BO3{-} + Al + OH{-} + H2O = H2AlO3{-} + BH4{-} =>
3 H2BO3{-} + 8 Al + 8 OH{-} + 7 H2O = 8 H2AlO3{-} + 3 BH4{-}
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
KMnO4 + Na2SO3 + H2O = Na2SO4 + KOH + MnO2 =>
2 KMnO4 + 3 Na2SO3 + H2O = 3 Na2SO4 + 2 KOH + 2 MnO2
Cr2O7{2-} + H3O{+} + CH3OH = CO2 + Cr{3+} + H2O =>
Cr2O7{2-} + 8 H3O{+} + CH3OH = CO2 + 2 Cr{3+} + 14 H2O
Na2Co3(aq) + AgNO3(aq) = Na2NO3(aq) + AgCo3(s) =>
Na2Co3(aq) + AgNO3(aq) = Na2NO3(aq) + AgCo3(s)
Na2CO3 + H3PO4 = Na3(PO4) + CO2 + H2O =>
3 Na2CO3 + 2 H3PO4 = 2 Na3(PO4) + 3 CO2 + 3 H2O
Cl + Ar = ClAr =>
Cl + Ar = ClAr
Ag(s) + HNO3(aq) = NO2(g) + AgNO3(aq) + H2O(l) =>
Ag(s) + 2 HNO3(aq) = NO2(g) + AgNO3(aq) + H2O(l)
Hg(HO)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(HO)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
CrO3 + H2SO4 = Cr2(SO4)3 + O2 + H2O =>
4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 3 O2 + 6 H2O
Al + Cu(NO3) = Al(NO3)3 + Cu =>
Al + 3 Cu(NO3) = Al(NO3)3 + 3 Cu
HOCH2CH2OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
HOCH2CH2OH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 2 CO2 + 6 H2O
CH3CH2CCH + H2 = CH3CHCHCH3 =>
CH3CH2CCH + H2 = CH3CHCHCH3
Na2O + ZnCO3 = ZnO + Na2CO3 =>
Na2O + ZnCO3 = ZnO + Na2CO3
CH3COONa + FeCl3 + H2O = [Fe3(OH)2(CH3COO)6]Cl + NaCl + CH3COOH =>
8 CH3COONa + 3 FeCl3 + 2 H2O = [Fe3(OH)2(CH3COO)6]Cl + 8 NaCl + 2 CH3COOH
BaCl2 + NaIO3 = Ba(IO3)2 + NaCl =>
BaCl2 + 2 NaIO3 = Ba(IO3)2 + 2 NaCl
KAl(SO4)2*12H2O + NaCl = Na2SO4 + K + Cl + Al + H2O =>
KAl(SO4)2*12H2O + 4 NaCl = 2 Na2SO4 + K + 4 Cl + Al + 12 H2O
Na + Co2 = Na2Co3 =>
4 Na + 3 Co2 = 2 Na2Co3
C24H56 + O2 = CO2 + H2O =>
C24H56 + 38 O2 = 24 CO2 + 28 H2O
SnO + KOH + H2O = K2[Sn(OH)4] =>
SnO + 2 KOH + H2O = K2[Sn(OH)4]
NaCl(s) + HNO3(aq) = NaNO3(aq) + HCl(g) =>
NaCl(s) + HNO3(aq) = NaNO3(aq) + HCl(g)
Cl(g) + KI3(aq) = I2(s) + KCl(aq) =>
2 Cl(g) + 2 KI3(aq) = 3 I2(s) + 2 KCl(aq)
Na2SO4 + I2 = NaI + SO4 =>
Na2SO4 + I2 = 2 NaI + SO4
HClO4 + BaOH2 = H2O + O2 + BaCl =>
4 HClO4 + 4 BaOH2 = 6 H2O + 7 O2 + 4 BaCl
(NH4)2NO4 + Ba(OH)2 = Ba(NO3)2 + NH3 + H2O =>
16(NH4)2NO4 + 9 Ba(OH)2 = 9 Ba(NO3)2 + 30 NH3 + 28 H2O
C2H6H + O2 = CO2 + H2O =>
4 C2H6H + 15 O2 = 8 CO2 + 14 H2O
Cr2(SO4)3(ac) + H2O2(ac) + NaOH(ac) = Na2CrO4(ac) + H2O(l) + Na2SO4(ac) =>
Cr2(SO4)3(ac) + 3 H2O2(ac) + 10 NaOH(ac) = 2 Na2CrO4(ac) + 8 H2O(l) + 3 Na2SO4(ac)
K2CrO4 + NaCl + AgNO3 = Ag + Cl + NaCrO4 + KNO3 =>
K2CrO4 + NaCl + 2 AgNO3 = 2 Ag + Cl + NaCrO4 + 2 KNO3
S + NH3 = H2S + SN2 =>
4 S + 2 NH3 = 3 H2S + SN2
AgCl2 = Ag + Cl3 =>
3 AgCl2 = 3 Ag + 2 Cl3
CuC2O4(s) + O2(g) = CuO(s) + CO2(g) =>
2 CuC2O4(s) + O2(g) = 2 CuO(s) + 4 CO2(g)
AlP(s) + H2O(l) = Al(OH)(aq) + PH(g) =>
AlP(s) + H2O(l) = Al(OH)(aq) + PH(g)
KMnO4 + H2SO4 + NaNO2 = MnSO4 + Na2SO4 + K2SO4 + NO2 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 NaNO2 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 10 NO2 + 8 H2O
MgI2 + H2O = H2 + I2 + Mg(OH)2 =>
MgI2 + 2 H2O = H2 + I2 + Mg(OH)2
Al(NO3)3 + ZnSO4 = Al2(SO4)3 + Zn(NO3)2 =>
2 Al(NO3)3 + 3 ZnSO4 = Al2(SO4)3 + 3 Zn(NO3)2
Ah + HNo3 = AhNo3 + H =>
Ah + HNo3 = AhNo3 + H
CaSO4 + Na2C6O6 = CaC6O6 + Na2SO4 =>
CaSO4 + Na2C6O6 = CaC6O6 + Na2SO4
H2CO3 + Cl2 = H2CO3Cl =>
2 H2CO3 + Cl2 = 2 H2CO3Cl
C2H4O + H2O = C2H4(OH)2 =>
C2H4O + H2O = C2H4(OH)2
HCl + H2SeO3 = H2Se + Cl2 + H2O =>
6 HCl + H2SeO3 = H2Se + 3 Cl2 + 3 H2O
HCO3 + Cl = ClCO3 + H2 =>
2 HCO3 + 2 Cl = 2 ClCO3 + H2
K2C2O4*H2O + H2C2O4 + Fe(OH)3 = K3[Fe(C2O4)3]*3H2O + H2O =>
3 K2C2O4*H2O + 3 H2C2O4 + 2 Fe(OH)3 = 2 K3[Fe(C2O4)3]*3H2O + 3 H2O
Al4C3 + FeS2 + HNO3 = Al2(SO4)3 + Fe2(SO4)3 + NO2 + CO2 + H2O =>
Al4C3 + 12 FeS2 + 204 HNO3 = 2 Al2(SO4)3 + 6 Fe2(SO4)3 + 204 NO2 + 3 CO2 + 102 H2O
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