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2 NO3 + 2 KJ = J2 + 2 KNO3
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
SrO + O2 + SO2 = SrSO4 =>
2 SrO + O2 + 2 SO2 = 2 SrSO4
Al + NH4OH = Al(OH)3 + NH4 =>
Al + 3 NH4OH = Al(OH)3 + 3 NH4
Sn(s) + HF(g) = SnF2(s) + H2(g) =>
Sn(s) + 2 HF(g) = SnF2(s) + H2(g)
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
RbO = Rb + O =>
RbO = Rb + O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Fe3(PO4)2 + HNO3 = H3PO4 + Fe(NO3)2 =>
Fe3(PO4)2 + 6 HNO3 = 2 H3PO4 + 3 Fe(NO3)2
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
NO2 + NO + H2SO4 = NOHSO4 + HNO2 =>
NO2 + NO + H2SO4 = NOHSO4 + HNO2
Na2S + H2SO4 = H2S + Na2SO4 =>
Na2S + H2SO4 = H2S + Na2SO4
SO2 + Ba(OH)2 = BaSO4 + H2 =>
SO2 + Ba(OH)2 = BaSO4 + H2
CH3CSNH2 + HCl + Bi = BiS + NH3 + CH4 + Cl =>
CH3CSNH2 + 6 HCl + Bi = BiS + NH3 + 2 CH4 + 6 Cl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
BaCO3 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2 + H2O
KS + HCl = KH + SCl =>
KS + HCl = KH + SCl
C2H2(g) + O2(g) = CO2 + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2 + 2 H2O(g)
Xe + H2 = XeH =>
2 Xe + H2 = 2 XeH
silvernitrate + sodiumbromide = sodiumnitrate + silverbromide =>
AgNO3 + NaBr = NaNO3 + AgBr
Zn + (PbSO4)2 = Pb + ZnSO4 =>
2 Zn + (PbSO4)2 = 2 Pb + 2 ZnSO4
NaOH + Ba(OH)2 = Na2(Ba(OH)4) =>
2 NaOH + Ba(OH)2 = Na2(Ba(OH)4)
FeCl2 + Al = AlCl2 + Fe =>
FeCl2 + Al = AlCl2 + Fe
Zn + CuO2 = ZnO2 + Cu =>
Zn + CuO2 = ZnO2 + Cu
BeCl2 + H3PO4 = BePO4 + H3Cl2 =>
BeCl2 + H3PO4 = BePO4 + H3Cl2
Ca2 + N2 = Ca3N2 =>
3 Ca2 + 2 N2 = 2 Ca3N2
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
ZnSO4 + NaOH + HCl = ZnCl + H2O + NaSO4 =>
ZnSO4 + NaOH + HCl = ZnCl + H2O + NaSO4
K2MnO4(aq) + Cl2(g) = KMnO4(s) + KCl =>
2 K2MnO4(aq) + Cl2(g) = 2 KMnO4(s) + 2 KCl
ZnSO4 + NaOH + HCl = ZnCl + H2O + NaSO4 =>
ZnSO4 + NaOH + HCl = ZnCl + H2O + NaSO4
Na2S + HCl + H2O = H2SO4 + NaCl + HH2O =>
Na2S + 2 HCl + 12 H2O = H2SO4 + 2 NaCl + 8 HH2O
C6H8Cl2O2 + C6H16N2 = C12H22N2O2 + HCl =>
C6H8Cl2O2 + C6H16N2 = C12H22N2O2 + 2 HCl
C3H7OK + H2O = KOH + C3H7OH =>
C3H7OK + H2O = KOH + C3H7OH
HI + NaHSO3 = SO2 + H2O + NaI =>
HI + NaHSO3 = SO2 + H2O + NaI
NaOH + Pb(NO) = Na(NO) + PbOH =>
NaOH + Pb(NO) = Na(NO) + PbOH
Sn0 + K2Cr2O7 + H2SO4 = Sn(SO4) + Cr2(SO4)3 + K2SO4 + H2O =>
3 Sn0 + K2Cr2O7 + 7 H2SO4 = 3 Sn(SO4) + Cr2(SO4)3 + K2SO4 + 7 H2O
H2CO + [Ag(NH3)2]OH = HCOONH4 + NH3 + Ag + H2O =>
H2CO + 2[Ag(NH3)2]OH = HCOONH4 + 3 NH3 + 2 Ag + H2O
CH2S + F2 = CF4 + HF + SF6 =>
CH2S + 6 F2 = CF4 + 2 HF + SF6
FeCl3(aq) + KOH(aq) = Fe(OH)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3(aq) + 3 KCl(aq)
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
FeCl3(aq) + KOH(aq) = Fe(OH)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3(aq) + 3 KCl(aq)
CuCl2 + NH4OH = CuOH + NH4Cl2 =>
CuCl2 + NH4OH = CuOH + NH4Cl2
HCN + H2 = NH3 + CH4 =>
HCN + 3 H2 = NH3 + CH4
FeCl3(aq) + KOH(aq) = Fe(OH)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3(aq) + 3 KCl(aq)
NaHPO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PMo12O40) + NH4NO3 + NaNO3 + H2O =>
8 NaHPO4 + 96(NH4)2MoO4 + 174 HNO3 = 8(NH4)3(PMo12O40) + 167 NH4NO3 + 8 NaNO3 + 93 H2O
VOSO4 + KI + H2SO4 = V2(SO4)3 + I2 + H2O + K2SO4 =>
2 VOSO4 + 2 KI + 2 H2SO4 = V2(SO4)3 + I2 + 2 H2O + K2SO4
Ca(OH)2 + O2 = CaO + H2O2 =>
2 Ca(OH)2 + O2 = 2 CaO + 2 H2O2
MnO2 + KO2 = KMnO4 =>
MnO2 + KO2 = KMnO4
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