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2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
CaCO3 + CO2 + H2O = Ca(HCO03)2 =>
CaCO3 + CO2 + H2O = Ca(HCO03)2
Al + Cr2O3 = Cr2 + Al2O3 =>
2 Al + Cr2O3 = Cr2 + Al2O3
Cu + OH + NO3 = CuOHNO3 =>
Cu + OH + NO3 = CuOHNO3
Na3[Co(NO2)6] + NaOH = CoOOH + NaNO2 + H2O =>
Na3[Co(NO2)6] + 3 NaOH = CoOOH + 6 NaNO2 + H2O
HCI + AgNO3 = AgCI + HNO3 =>
HCI + AgNO3 = AgCI + HNO3
SrI2 + Br2 = SrBr2 + I2 =>
SrI2 + Br2 = SrBr2 + I2
Ca(OH)2 + C2H5OH = (C2H5O)2Ca + H2O =>
Ca(OH)2 + 2 C2H5OH = (C2H5O)2Ca + 2 H2O
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
Al2(SO3)3 + NH4OH = Al2OH + NH4(SO3)3 =>
Al2(SO3)3 + NH4OH = Al2OH + NH4(SO3)3
CuSO4 + BaCl2 = BaSO4 + CuCl2 =>
CuSO4 + BaCl2 = BaSO4 + CuCl2
Mg + Fe(CN)6 = Mg(CN)2 + Fe =>
3 Mg + Fe(CN)6 = 3 Mg(CN)2 + Fe
KMnO4 + CH3CH2OH + NaOH = Na2MnO4 + CH3COOH + H2O + KOH =>
4 KMnO4 + CH3CH2OH + 8 NaOH = 4 Na2MnO4 + CH3COOH + 3 H2O + 4 KOH
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
Fe(iii) + O2 = Fe2O3 =>
4 Fe(iii) + 3 O2 = 2 Fe2O3
Al2(SO4) + KOH = Al2OH + KSO4 =>
Al2(SO4) + KOH = Al2OH + KSO4
F + H = FH =>
F + H = FH
CuSO4 + H2SO4 = Cu(SO4)3 + SO2 + H2O =>
CuSO4 + 4 H2SO4 = Cu(SO4)3 + 2 SO2 + 4 H2O
NH3 + CaCl2 = CaH2 + NCl3 =>
2 NH3 + 3 CaCl2 = 3 CaH2 + 2 NCl3
ZnSO3 + HNO3 = Zn(NO3)2 + SO2 + H2O =>
ZnSO3 + 2 HNO3 = Zn(NO3)2 + SO2 + H2O
FeCl3 + HCl = FeCl2 + HCl3 =>
2 FeCl3 + HCl = 2 FeCl2 + HCl3
Mg + NO3 + HCl = MgCl2 + HNO3 =>
Mg + 2 NO3 + 2 HCl = MgCl2 + 2 HNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PtCl2 + Hg2(CN)2 = Pt(CN)2 + Hg2Cl2 =>
PtCl2 + Hg2(CN)2 = Pt(CN)2 + Hg2Cl2
*4Fe + *3O2 = *2Fe2O3 =>
*4Fe + *3O2 = *2Fe2O3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
Fe(NO3)2 + Na2CO3 = FeCO3 + NaNO3 =>
Fe(NO3)2 + Na2CO3 = FeCO3 + 2 NaNO3
CaNO3KCO3 = KNO3CaCO3 =>
CaNO3KCO3 = KNO3CaCO3
Fe(NO3)2 + Na2CO3 = FeCO3 + NaNO3 =>
Fe(NO3)2 + Na2CO3 = FeCO3 + 2 NaNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeCl2 + LiOH = Fe(OH)2 + LiCl =>
FeCl2 + 2 LiOH = Fe(OH)2 + 2 LiCl
H2O2 + NaOCl = NaCl + H2O + O2(g) =>
H2O2 + NaOCl = NaCl + H2O + O2(g)
Mn3 + O2 = MnO =>
2 Mn3 + 3 O2 = 6 MnO
FeO + PdF = FeF2 + Pd2O =>
FeO + 2 PdF = FeF2 + Pd2O
Ba(OH)2BeO = BaOBe(OH)2 =>
Ba(OH)2BeO = BaOBe(OH)2
Na2SO3K2S = Na2SK2SO3 =>
Na2SO3K2S = Na2SK2SO3
ZnCl2 + H2O = Zn(OH)2 + HCl =>
ZnCl2 + 2 H2O = Zn(OH)2 + 2 HCl
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
P2O5 + KOH = H2O + K3PO4 =>
P2O5 + 6 KOH = 3 H2O + 2 K3PO4
Cu2 + Ca(OH)2 = Cu(OH)2 + Ca =>
Cu2 + 2 Ca(OH)2 = 2 Cu(OH)2 + 2 Ca
KOH + KClO3 + As = KAsO3 + KCl + H2O =>
6 KOH + 5 KClO3 + 6 As = 6 KAsO3 + 5 KCl + 3 H2O
Zn(NO3)2 + Na2CO3 = ZnCO3 + Na + NO3 =>
Zn(NO3)2 + Na2CO3 = ZnCO3 + 2 Na + 2 NO3
Na2SO3 + HCl + KMnO4 + BaCl2 = BaSO4 + KCl + MnCl2 + NaCl + H2O =>
5 Na2SO3 + 6 HCl + 2 KMnO4 + 5 BaCl2 = 5 BaSO4 + 2 KCl + 2 MnCl2 + 10 NaCl + 3 H2O
AgNo3 + HBr = AgBr + HNo3 =>
AgNo3 + HBr = AgBr + HNo3
K2S + NaCl = K2Cl + NaS =>
K2S + NaCl = K2Cl + NaS
C4H10 + Cl2 = C4H8Cl2 + H2 =>
C4H10 + Cl2 = C4H8Cl2 + H2
FeCl3 + KSCN = FeSCN + KCl + Cl2 =>
FeCl3 + KSCN = FeSCN + KCl + Cl2
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
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