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Na2CO3*10H2O + 2 HCl = 2 NaCl + CO2 + 11 H2O
Ag + NH3 + H2O = Ag(OH) + NH4 =>
Ag + NH3 + H2O = Ag(OH) + NH4
ZnO + H3PO4 = Zn3(PO4)2 + H2O =>
3 ZnO + 2 H3PO4 = Zn3(PO4)2 + 3 H2O
Ca(NO3)2 + KI = CaI2 + KNO3 =>
Ca(NO3)2 + 2 KI = CaI2 + 2 KNO3
CH3CH2MgCl + ClCH2CH3 = CH3CH2CH2CH3 + MgCl2 =>
CH3CH2MgCl + ClCH2CH3 = CH3CH2CH2CH3 + MgCl2
KHC4H4O6 + NaOH = C4H4O6 + Na + K + H2O =>
KHC4H4O6 + NaOH = C4H4O6 + Na + K + H2O
Al(H2O)6Cl3 = Al(OH)3 + HCl + H2O =>
Al(H2O)6Cl3 = Al(OH)3 + 3 HCl + 3 H2O
Fe3O4 + HCl = FeCl3 + H2O + H2 =>
2 Fe3O4 + 18 HCl = 6 FeCl3 + 8 H2O + H2
K2O + H2O(l) = KOH(aq) =>
K2O + H2O(l) = 2 KOH(aq)
CuCl2 + (NH4)2S = CuS + NH4Cl =>
CuCl2 + (NH4)2S = CuS + 2 NH4Cl
[Cu(NH3)4]SO4 = CuSO4 + NH3 =>
[Cu(NH3)4]SO4 = CuSO4 + 4 NH3
Sn4 + HCl = SnCl4 + H2 =>
Sn4 + 16 HCl = 4 SnCl4 + 8 H2
Cu3(PO4)2 + NaOH = Cu(OH)2 + Na3(PO4) =>
Cu3(PO4)2 + 6 NaOH = 3 Cu(OH)2 + 2 Na3(PO4)
CH3OH + NO3 = N2 + CO2 + H2O =>
2 CH3OH + 2 NO3 = N2 + 2 CO2 + 4 H2O
CuSO4Zn = ZnSO4 + Cu =>
CuSO4Zn = ZnSO4 + Cu
Cr(OH)2 + NaOH = Na[Cr(OH)3] =>
Cr(OH)2 + NaOH = Na[Cr(OH)3]
Na3PO4 + BaSO4 = (Ba)3(PO4)2 + (Na)2SO4 =>
2 Na3PO4 + 3 BaSO4 = (Ba)3(PO4)2 + 3(Na)2SO4
Fe(s) + CuSO4(l) = Cu(s) + FeSO4(aq) =>
Fe(s) + CuSO4(l) = Cu(s) + FeSO4(aq)
C5H10 + Br = C5H10Br2 =>
C5H10 + 2 Br = C5H10Br2
PbS = Pb + S8 =>
8 PbS = 8 Pb + S8
NaHSO3(aq) + H2SO4(aq) = Na2SO4 + SO2 + H2O =>
2 NaHSO3(aq) + H2SO4(aq) = Na2SO4 + 2 SO2 + 2 H2O
CaMg(CO3)2 = Ca + Mg + CO3 =>
CaMg(CO3)2 = Ca + Mg + 2 CO3
Ba + Cl2 = BaCl2 =>
Ba + Cl2 = BaCl2
Fe(ii) + HCl = FeCl2 + H =>
Fe(ii) + 2 HCl = FeCl2 + 2 H
Zn + NaH2PO4 = Zn3(PO4)2 + Na3PO4 + H2(g) =>
3 Zn + 3 NaH2PO4 = Zn3(PO4)2 + Na3PO4 + 3 H2(g)
Zn + H2SO4(aq) = ZnSO4 + H =>
Zn + H2SO4(aq) = ZnSO4 + 2 H
MgCl2 = Mg2 + Cl =>
2 MgCl2 = Mg2 + 4 Cl
(C4H10) + O2 = CO2 + H2O =>
2(C4H10) + 13 O2 = 8 CO2 + 10 H2O
Fe + ZnO = FeO + Zn =>
Fe + ZnO = FeO + Zn
HF + NH4OH = FNH4 + H2O =>
HF + NH4OH = FNH4 + H2O
CaO + S = SO + Ca =>
CaO + S = SO + Ca
CH3COOH(aq) + Ba(OH)2(aq) = H2O(l) + (CH3COO)2Ba(aq) =>
2 CH3COOH(aq) + Ba(OH)2(aq) = 2 H2O(l) + (CH3COO)2Ba(aq)
As2S3(s) + H2O2(aq) + OH{-} = AsO4{3-}(aq) + SO4{2-}(aq) + H2O =>
As2S3(s) + 14 H2O2(aq) + 12 OH{-} = 2 AsO4{3-}(aq) + 3 SO4{2-}(aq) + 20 H2O
Pb + P = Pb2P =>
2 Pb + P = Pb2P
Fe3(PO4)2 + K = K3PO4 + Fe =>
Fe3(PO4)2 + 6 K = 2 K3PO4 + 3 Fe
HNO2 + Co(NH2)2 = Co2 + N2 + H2O =>
8 HNO2 + 6 Co(NH2)2 = 3 Co2 + 10 N2 + 16 H2O
Si + MnO2 = Mn2SiO4 =>
Si + 2 MnO2 = Mn2SiO4
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*4H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*4H2O + 2(NH4)2SO4 + 2 H2SO4 + 6 H2O
(C4H10) + O2 = CO2 + H2O =>
2(C4H10) + 13 O2 = 8 CO2 + 10 H2O
SF6 + H2 = H2S + HF =>
SF6 + 4 H2 = H2S + 6 HF
Li3N + H2SO4 = Li2SO4 + (NH4)2SO4 =>
2 Li3N + 4 H2SO4 = 3 Li2SO4 + (NH4)2SO4
HNO3(aq) + (NH4)2CO3(aq) = NH4NO3 + H2CO3 =>
2 HNO3(aq) + (NH4)2CO3(aq) = 2 NH4NO3 + H2CO3
Ru(HCO3)8 = Ru2(CO3)8 + H2O + CO2 =>
2 Ru(HCO3)8 = Ru2(CO3)8 + 8 H2O + 8 CO2
Fe + PbO2 = Fe3O4 + Pb =>
3 Fe + 2 PbO2 = Fe3O4 + 2 Pb
Co(OH)2 + HCl = H2[CoCl4] + H2O =>
Co(OH)2 + 4 HCl = H2[CoCl4] + 2 H2O
Cr + Br2 = CrBr2 =>
Cr + Br2 = CrBr2
(C4H10) + O2 = CO2 + H2O =>
2(C4H10) + 13 O2 = 8 CO2 + 10 H2O
Fe + PbO = FeO + Pb =>
Fe + PbO = FeO + Pb
KCl + Mg(OH)2 = KOH + MgCl2 =>
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
S2 + H2O = H2S + O2 =>
S2 + 2 H2O = 2 H2S + O2
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