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BaCl2 + H2SO4 = BaSO4 + 2 HCl
Ca3(PO4)2 + H2SO4 = Ca(SO4) + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 Ca(SO4) + 2 H3PO4
PO + O2 = PO2 =>
2 PO + O2 = 2 PO2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
MgCl2 + H2O = Mg2OCl2 + HCl =>
2 MgCl2 + H2O = Mg2OCl2 + 2 HCl
AsH3 + H2SO4 = H3AsO4 + SO2 + H2O =>
AsH3 + 4 H2SO4 = H3AsO4 + 4 SO2 + 4 H2O
Ag + SO4 = Ag2SO4 =>
2 Ag + SO4 = Ag2SO4
Fe + NiSO4 = Fe2(SO4)3 + Ni =>
2 Fe + 3 NiSO4 = Fe2(SO4)3 + 3 Ni
K2UO4 + PH3 + HCl = UCl2 + H3PO4 + KCl + H2O =>
2 K2UO4 + PH3 + 8 HCl = 2 UCl2 + H3PO4 + 4 KCl + 4 H2O
SnCl2 + HCl + HNO3 = NO + H2[SnCl6] + H2O =>
3 SnCl2 + 12 HCl + 2 HNO3 = 2 NO + 3 H2[SnCl6] + 4 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na2O + H2O = Na + OH =>
Na2O + H2O = 2 Na + 2 OH
CH2COOH + NaOH = CH3O + NaCOOH =>
CH2COOH + NaOH = CH3O + NaCOOH
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Re + H2O2 + NH3 = (NH4)ReO4 + H2O =>
2 Re + 7 H2O2 + 2 NH3 = 2(NH4)ReO4 + 6 H2O
K + P = PK =>
K + P = PK
MoS2 + O2 = MoO3 + (SO2) =>
2 MoS2 + 7 O2 = 2 MoO3 + 4(SO2)
Fe(OH)2(s) + HCl(aq) = FeCl2(aq) + H2O(l) =>
Fe(OH)2(s) + 2 HCl(aq) = FeCl2(aq) + 2 H2O(l)
HNO3 + NaCl + H2 = NaOH + HCl + NH3 =>
HNO3 + 3 NaCl + 4 H2 = 3 NaOH + 3 HCl + NH3
Ba(OH)2 + HC2H3O2 = H2O + Ba(C2H3O2)2 =>
Ba(OH)2 + 2 HC2H3O2 = 2 H2O + Ba(C2H3O2)2
Na + S2 = NaS2 =>
Na + S2 = NaS2
CH3NH3ClH2O = CH3NH2ClH3O =>
CH3NH3ClH2O = CH3NH2ClH3O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
H2SiO3 = SiO2 + H2O =>
H2SiO3 = SiO2 + H2O
AlCl3 + Ba(No3)2 = BaCl2 + Al(No3)3 =>
2 AlCl3 + 3 Ba(No3)2 = 3 BaCl2 + 2 Al(No3)3
B2H + H2O = H3BO3 + H =>
B2H + 6 H2O = 2 H3BO3 + 7 H
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
HI + SrOH2 = HOH2 + SrI =>
HI + SrOH2 = HOH2 + SrI
MgCl2 + CH4N2O + H2O = Mg(OH)2 + CO2 + NH4Cl =>
MgCl2 + CH4N2O + 3 H2O = Mg(OH)2 + CO2 + 2 NH4Cl
Al(OH)3 + Na3N = AlN + NaOH =>
Al(OH)3 + Na3N = AlN + 3 NaOH
(CH3CO)2O + O2 = CO2 + H2O =>
(CH3CO)2O + 4 O2 = 4 CO2 + 3 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NH3 + H2SO4 = N2(SO4) + H2 =>
2 NH3 + H2SO4 = N2(SO4) + 4 H2
C3H6O9 = CO2 + H2O =>
C3H6O9 = 3 CO2 + 3 H2O
NaI + KMn04 + KOH = I2 + K2Mn04 + NaOH =>
2 NaI + 2 KMn04 + 2 KOH = I2 + 2 K2Mn04 + 2 NaOH
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
K2(SO4) + NH4(NO2) = K(NO2) + (NH4)2(SO4) =>
K2(SO4) + 2 NH4(NO2) = 2 K(NO2) + (NH4)2(SO4)
Sn + H2SO4(conc) = Sn(SO4)2 + SO2 + H2O =>
Sn + 4 H2SO4(conc) = Sn(SO4)2 + 2 SO2 + 4 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Mg + SI = MgSI =>
Mg + SI = MgSI
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
Ba(OH)2 + Fe(No3)2 = Ba(No3)2 + Fe(OH)2 =>
Ba(OH)2 + Fe(No3)2 = Ba(No3)2 + Fe(OH)2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
H2S + AgNO3 = AgN + H2SO3 =>
H2S + AgNO3 = AgN + H2SO3
NH4CNS + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 + N2 =>
5 NH4CNS + 14 KMnO4 + 16 H2SO4 = 14 MnSO4 + 7 K2SO4 + 26 H2O + 5 CO2 + 5 N2
H2 + CO2 = C3H6O3 + O2 =>
6 H2 + 6 CO2 = 2 C3H6O3 + 3 O2
HNO3(aq) + Cu2O(s) = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
14 HNO3(aq) + 3 Cu2O(s) = 6 Cu(NO3)2(aq) + 2 NO(g) + 7 H2O(l)
BaCl2 + AgNO3 = AgNO3BaCl2 =>
BaCl2 + AgNO3 = AgNO3BaCl2
Ag{+}(aq) + CO3{2-}(aq) = Ag2CO3(s) =>
2 Ag{+}(aq) + CO3{2-}(aq) = Ag2CO3(s)
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