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Ca{2+} + 2 OH{-} + 2 HCl = 2 H2O + CaCl2
NaSH + CuSO4 = Na2SO4 + H2SO4 + CuS =>
2 NaSH + 2 CuSO4 = Na2SO4 + H2SO4 + 2 CuS
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
SrCrO4 + HC2H3O2 = Sr{2+} + Cr2O7{2-} + C2H3O2{-} + H2O =>
2 SrCrO4 + 2 HC2H3O2 = 2 Sr{2+} + Cr2O7{2-} + 2 C2H3O2{-} + H2O
HBr(aq) + NH3(aq) = NH4 + Br =>
HBr(aq) + NH3(aq) = NH4 + Br
C10H8(s) + O2(g) = CO2(g) + H2O(l) =>
C10H8(s) + 12 O2(g) = 10 CO2(g) + 4 H2O(l)
Zn1 + H1N1O3 = Zn1(N1O3)2 + H2 =>
Zn1 + 2 H1N1O3 = Zn1(N1O3)2 + H2
Mg(NO3)2 + EDTANa3 = EDTA(NO3)2 + MgNa3 =>
Mg(NO3)2 + EDTANa3 = EDTA(NO3)2 + MgNa3
Hg + HNO3 = HgHNO3 =>
Hg + HNO3 = HgHNO3
Na2C2O4 + MgCl2 = NaCl + MgC2O4 =>
Na2C2O4 + MgCl2 = 2 NaCl + MgC2O4
Er2O3 + H2O + CH3COOH = (CH3CO2)3Er*4H2O =>
Er2O3 + 5 H2O + 6 CH3COOH = 2(CH3CO2)3Er*4H2O
C4H12NCl + ICl = C4H12NCl2I =>
C4H12NCl + ICl = C4H12NCl2I
PB(OH)2 + HCl = HOH + PBCl2 =>
PB(OH)2 + 2 HCl = 2 HOH + PBCl2
Cu(OH)2 + H3PO4 = Cu + H3PO4(OH) =>
Cu(OH)2 + 2 H3PO4 = Cu + 2 H3PO4(OH)
[Ag(NH3)2]OH + HCHO = HCOOH + NH3 + Ag + H2O =>
2[Ag(NH3)2]OH + HCHO = HCOOH + 4 NH3 + 2 Ag + H2O
NaOH + (COOH)2*2H2O = Na2C2O4 + H2O =>
2 NaOH + (COOH)2*2H2O = Na2C2O4 + 4 H2O
NaCl + AgNO3 = AgCl + Na(NO3) =>
NaCl + AgNO3 = AgCl + Na(NO3)
AgI + NH3 = AgNH3 + I =>
AgI + NH3 = AgNH3 + I
H2S + SO3 = H2SO3S =>
H2S + SO3 = H2SO3S
AlCl3 + NH3 = Al(NH3) + Cl2 =>
2 AlCl3 + 2 NH3 = 2 Al(NH3) + 3 Cl2
C2H2 + [Cu(NH3)2]OH = C2Cu2 + NH3 + NH4OH =>
C2H2 + 2[Cu(NH3)2]OH = C2Cu2 + 2 NH3 + 2 NH4OH
CoCl2 + KOH + H2O + KMnO4 = Co(OH)3 + MnO2 + KCl =>
3 CoCl2 + 5 KOH + 2 H2O + KMnO4 = 3 Co(OH)3 + MnO2 + 6 KCl
C10H11IO + CH5N = C11H15NO + HI =>
C10H11IO + CH5N = C11H15NO + HI
FePO4 + NaCl = FeCl + NaPO4 =>
FePO4 + NaCl = FeCl + NaPO4
K2CrO4 + KI + KOH = I2 + K3[Cr(OH)6] + K2O =>
2 K2CrO4 + 6 KI + 12 KOH = 3 I2 + 2 K3[Cr(OH)6] + 8 K2O
NH3H2CO3 + HCOOH = NH4COOH + H2O + CO2 =>
NH3H2CO3 + HCOOH = NH4COOH + H2O + CO2
CH3NH2 + C3H6O = C4H11NO =>
CH3NH2 + C3H6O = C4H11NO
CH3COONH4 + Ba(OH)2 = (CH3COO)2Ba + NH3 + H2O =>
2 CH3COONH4 + Ba(OH)2 = (CH3COO)2Ba + 2 NH3 + 2 H2O
XeF2 + S8 = SF4 + Xe =>
16 XeF2 + S8 = 8 SF4 + 16 Xe
Zn + Cl2 + (NH4)S = ZnS + NH4Cl =>
2 Zn + Cl2 + 2(NH4)S = 2 ZnS + 2 NH4Cl
H2O + Zn + NO3H = NH3 + Zn(OH)2 =>
5 H2O + 4 Zn + NO3H = NH3 + 4 Zn(OH)2
N2H4 + O32 = NO2 + H2O =>
16 N2H4 + 3 O32 = 32 NO2 + 32 H2O
SiO2 + CaMg(CO3)2 = CaOMgO(SiO2)2 + CO2 =>
2 SiO2 + CaMg(CO3)2 = CaOMgO(SiO2)2 + 2 CO2
(NH4)3PO4 + CoCl3 = CoPO4 + NH4Cl =>
(NH4)3PO4 + CoCl3 = CoPO4 + 3 NH4Cl
H2S + HNO3 = S + N + H2O =>
5 H2S + 2 HNO3 = 5 S + 2 N + 6 H2O
Zn + Cu(NO3)2*5H2O = Zn(NO3)2 + Cu + H2O =>
Zn + Cu(NO3)2*5H2O = Zn(NO3)2 + Cu + 5 H2O
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnS + Fe2(SO4)3 + H2O =>
2 KMnO4 + 26 FeSO4 + 16 H2SO4 = K2SO4 + 2 MnS + 13 Fe2(SO4)3 + 16 H2O
CaSO4*2H2O(s) = CaSO4(s) + H2O(l) =>
CaSO4*2H2O(s) = CaSO4(s) + 2 H2O(l)
Hg2I2 + O3 = Hg2O + I2 =>
3 Hg2I2 + O3 = 3 Hg2O + 3 I2
HCHO + NaOH = CH3OH + NaCOOH =>
2 HCHO + NaOH = CH3OH + NaCOOH
BaCO3 + SiO2 = BaOSiO2 + CO2 =>
BaCO3 + SiO2 = BaOSiO2 + CO2
KSCN + HNO3 + H2O = (NH4)2SO4 + K2SO4 + CO2 + NO =>
6 KSCN + 16 HNO3 + 4 H2O = 3(NH4)2SO4 + 3 K2SO4 + 6 CO2 + 16 NO
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
LiF + KF = KLiF2 =>
LiF + KF = KLiF2
B(OH)3 + H2SO4 + NH4F = NH4BF4 + H2O + (NH4)2SO4 =>
2 B(OH)3 + 3 H2SO4 + 8 NH4F = 2 NH4BF4 + 6 H2O + 3(NH4)2SO4
MgCO3 + HCl = MgCl2 + H2CO3 =>
MgCO3 + 2 HCl = MgCl2 + H2CO3
K2CO3 + H3PO4 = K3PO4 + H2O + CO2 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 CO2
MgCO3 = Mg + C + O2 =>
2 MgCO3 = 2 Mg + 2 C + 3 O2
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
(C14H12O4) + O2 = CO2 + H2OC7H6 =>
4(C14H12O4) + 9 O2 = 14 CO2 + 6 H2OC7H6
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