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SrCl2 + K2CrO4 = SrCrO4 + K2Cl2
HNO2 + HCl = H3O + NOCl2 =>
HNO2 + 2 HCl = H3O + NOCl2
CoSO4 + CaO + H2O = CaSO4 + Co(OH)2 =>
CoSO4 + CaO + H2O = CaSO4 + Co(OH)2
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Zn + HCl + Na2S = ZnS + NaCl + H2 =>
Zn + 2 HCl + Na2S = ZnS + 2 NaCl + H2
CoSO4 + CaO + H2O = CaSO4 + Co(OH)2 =>
CoSO4 + CaO + H2O = CaSO4 + Co(OH)2
SO2 + NaOH = H2O + Na2SO3 =>
SO2 + 2 NaOH = H2O + Na2SO3
NH4I + HCl = NH4Cl + HI =>
NH4I + HCl = NH4Cl + HI
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
NH4Br + SnCl2 = NH4Cl + SnBr2 =>
2 NH4Br + SnCl2 = 2 NH4Cl + SnBr2
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
S + F2 = SF6 =>
S + 3 F2 = SF6
H2O + Ca(NO3)2(s) + (NH4)2HPO4(s) + NH3(aq) = Ca10(PO4)6(OH)2(s) + NH4NO3(aq) =>
2 H2O + 10 Ca(NO3)2(s) + 6(NH4)2HPO4(s) + 8 NH3(aq) = Ca10(PO4)6(OH)2(s) + 20 NH4NO3(aq)
FeO + SiO2 = FeSiO3 =>
FeO + SiO2 = FeSiO3
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2 =>
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2
Sn4 + O2 = SnO2 =>
Sn4 + 4 O2 = 4 SnO2
FeS + HCl(aq) = FeCl2 + H2S =>
FeS + 2 HCl(aq) = FeCl2 + H2S
CH3CH2OH + NaHCO3 = CH3CH2Na + HCO3 + OH =>
CH3CH2OH + NaHCO3 = CH3CH2Na + HCO3 + OH
Al + Pb(NO3)2 = Al(NO3) + Pb =>
2 Al + Pb(NO3)2 = 2 Al(NO3) + Pb
CuS + Cl2 = CuCl2 + S2Cl2 =>
2 CuS + 3 Cl2 = 2 CuCl2 + S2Cl2
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
C5H10 + HNO3 = H2O + CO2 + N2 =>
C5H10 + 6 HNO3 = 8 H2O + 5 CO2 + 3 N2
AuF3 + MgO = Au2O3 + MgF2 =>
2 AuF3 + 3 MgO = Au2O3 + 3 MgF2
Na(aq) + CO3(aq) + H2O(l) = HCO3(aq) + NaOH(aq) =>
Na(aq) + CO3(aq) + H2O(l) = HCO3(aq) + NaOH(aq)
CH3CH2CN + Cr2O7{2-} + H{+} = CO2 + NH3 + Cr{3+} + H2O =>
3 CH3CH2CN + 7 Cr2O7{2-} + 56 H{+} = 9 CO2 + 3 NH3 + 14 Cr{3+} + 31 H2O
C2H4Cl2 + Al(OH)3 = AlCl3 + C2H4(OH)2 =>
3 C2H4Cl2 + 2 Al(OH)3 = 2 AlCl3 + 3 C2H4(OH)2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Fe + Sn(CO3)2 = Sn + Fe2(CO3)3 =>
4 Fe + 3 Sn(CO3)2 = 3 Sn + 2 Fe2(CO3)3
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
AlPO4 + Mg(NO3)2 = Al(NO3)3 + Mg3(PO4)2 =>
2 AlPO4 + 3 Mg(NO3)2 = 2 Al(NO3)3 + Mg3(PO4)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
S + H2 = SH =>
2 S + H2 = 2 SH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuZn + HCl = CuCl + Zn + H =>
CuZn + HCl = CuCl + Zn + H
Fe + H20O = Fe3O4 + H2 =>
3 Fe + 4 H20O = Fe3O4 + 40 H2
P + AgNO3 + H2O = H3PO4 + AgNO2 =>
2 P + 5 AgNO3 + 3 H2O = 2 H3PO4 + 5 AgNO2
CHI + K2CO3 = H2O + KCI + CO2 =>
2 CHI + K2CO3 = H2O + 2 KCI + CO2
Zn + HCl + Na2S = ZnS + NaCl + H2 =>
Zn + 2 HCl + Na2S = ZnS + 2 NaCl + H2
NaHSO4 + Ba(OH)2 = NaOH + BaSO4 + H2O =>
NaHSO4 + Ba(OH)2 = NaOH + BaSO4 + H2O
HNO3(k) + Cu = Cu(NO3)2 + H2O + NO2 =>
4 HNO3(k) + Cu = Cu(NO3)2 + 2 H2O + 2 NO2
K + CuSO3 = K2SO3 + Cu =>
2 K + CuSO3 = K2SO3 + Cu
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Na2SO4 + H2SO4 = Na2SO4H + SO4 =>
2 Na2SO4 + H2SO4 = 2 Na2SO4H + SO4
AgBr + HCl = HBr + AgCl =>
AgBr + HCl = HBr + AgCl
SiF4(cr) + H2O = H2SiF6(aq) + H2SiO3(cr) =>
3 SiF4(cr) + 3 H2O = 2 H2SiF6(aq) + H2SiO3(cr)
Al2(SO4)3 + K3PO4 = Al3(PO4)3 + K2SO4 =>
3 Al2(SO4)3 + 6 K3PO4 = 2 Al3(PO4)3 + 9 K2SO4
Fe(OH)3 + Ca(OH)2 = Ca3[Fe(OH)6]2 =>
2 Fe(OH)3 + 3 Ca(OH)2 = Ca3[Fe(OH)6]2
Hg2Cl + SnCl2 = Hg + SnCl4 =>
2 Hg2Cl + SnCl2 = 4 Hg + SnCl4
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