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NH4HS + HI = H2S + NH4I
Ag2O + NaOH = AgOH + Na2O =>
Ag2O + 2 NaOH = 2 AgOH + Na2O
Ni3S2 + O2 = NiO + S2 =>
2 Ni3S2 + 3 O2 = 6 NiO + 2 S2
BaCl + (NH4)SO4 = BaSO4 + NH4Cl =>
BaCl + (NH4)SO4 = BaSO4 + NH4Cl
NaHSO4 + Pb(NO3)2 = Na(NO3)2 + PbHSO4 =>
NaHSO4 + Pb(NO3)2 = Na(NO3)2 + PbHSO4
Ni3S2 + O2 = NiO + S2 =>
2 Ni3S2 + 3 O2 = 6 NiO + 2 S2
KMnO4 + H2SO4 + Na2SO3 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 3 H2O
H2Co3 + Mg2 = MgCo3 + H2 =>
2 H2Co3 + Mg2 = 2 MgCo3 + 2 H2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
NaH + NaHCO3 = Na + H2CO3 =>
NaH + NaHCO3 = 2 Na + H2CO3
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
NaIO3 + H2O + SO2 = NaSO4 + H2SO4 + I2 =>
2 NaIO3 + 2 H2O + 4 SO2 = 2 NaSO4 + 2 H2SO4 + I2
NaOH(aq) + H2SO4(aq) = H2OH(s) + Na(SO4)(aq) =>
NaOH(aq) + H2SO4(aq) = H2OH(s) + Na(SO4)(aq)
Na[SbCl6] + H2O = SbO2Cl + NaCl + HCl =>
Na[SbCl6] + 2 H2O = SbO2Cl + NaCl + 4 HCl
H2SO3 + Pb = PbSO3 + H2 =>
H2SO3 + Pb = PbSO3 + H2
NH4 + OH = NH4OH =>
NH4 + OH = NH4OH
Li2CO3 + H3PO3 = Li3PO3 + CO2 + H2O =>
3 Li2CO3 + 2 H3PO3 = 2 Li3PO3 + 3 CO2 + 3 H2O
CH3CH2O + O2 = CH2COOH + H2O =>
CH3CH2O + O2 = CH2COOH + H2O
C2H5OH + HCOOH = C2H5HCOO + H2O =>
C2H5OH + HCOOH = C2H5HCOO + H2O
Li2CO3 + HCI = LiCI + H2CO3 =>
Li2CO3 + 2 HCI = 2 LiCI + H2CO3
Mg(CH3COO)2 + NaOH = Mg(OH)2 + NaCH3COO =>
Mg(CH3COO)2 + 2 NaOH = Mg(OH)2 + 2 NaCH3COO
Co(NO3)2 + Na2HPO4 = CoHPO4 + Na2(NO3)2 =>
Co(NO3)2 + Na2HPO4 = CoHPO4 + Na2(NO3)2
CaCl2*6H2O = Ca(OH)2 + HCl + H2O =>
CaCl2*6H2O = Ca(OH)2 + 2 HCl + 4 H2O
CaCl2 + BaO = Ca2O2 + BaCl2 =>
2 CaCl2 + 2 BaO = Ca2O2 + 2 BaCl2
Cu2O + CH4 = Cu + C2O + H2O =>
5 Cu2O + 2 CH4 = 10 Cu + C2O + 4 H2O
PbCl2 + H2O = Pb + HCl + O2 =>
2 PbCl2 + 2 H2O = 2 Pb + 4 HCl + O2
(NH4)2MoO4 + HCl + NH4SCN + SnCl2 = NH4Cl + SnCl4 + (NH4)3(MoO(SCN)5) + H2O =>
(NH4)2MoO4 + 6 HCl + 5 NH4SCN + SnCl2 = 4 NH4Cl + SnCl4 + (NH4)3(MoO(SCN)5) + 3 H2O
NaClO + SO2 = NaSO + ClO2 =>
NaClO + SO2 = NaSO + ClO2
FeCO3 + KMnO4 = Fe(MnO4)2 + K2CO3 =>
FeCO3 + 2 KMnO4 = Fe(MnO4)2 + K2CO3
Al + NaOH = Al(OH)3 + Na2O + H2 =>
2 Al + 12 NaOH = 2 Al(OH)3 + 6 Na2O + 3 H2
Pb(NO3)2 + K2(SO4) = Pb(SO4) + K(NO3) =>
Pb(NO3)2 + K2(SO4) = Pb(SO4) + 2 K(NO3)
C2H6(s) + O2(aq) = CO2(aq) + H2O(g) =>
2 C2H6(s) + 7 O2(aq) = 4 CO2(aq) + 6 H2O(g)
Cr2O7{-2} + H2C2O4 + H{-} = Cr{3-} + CO2 + H2O =>
Cr2O7{-2} + 5 H2C2O4 + 4 H{-} = 2 Cr{3-} + 10 CO2 + 7 H2O
Ca(NO3)2 + NH4Fl = CaFl2 + N2O + H2O =>
Ca(NO3)2 + 2 NH4Fl = CaFl2 + 2 N2O + 4 H2O
HBrNaOH = NaBrH2O =>
HBrNaOH = NaBrH2O
Fe(ll) + O2 = FeO =>
2 Fe(ll) + O2 = 2 FeO
HCOOH + CH3O = CH3COOH + OH =>
HCOOH + CH3O = CH3COOH + OH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + HO4S = FeSO4 + H2 =>
2 Fe + 2 HO4S = 2 FeSO4 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CN + HCl = CH + NCl =>
CN + HCl = CH + NCl
Al + MnO2 + H{+} = Mn + Al2{3+} + H2O =>
8 Al + 3 MnO2 + 12 H{+} = 3 Mn + 4 Al2{3+} + 6 H2O
KMnO4 + C2H2O4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
2 KMnO4 + 5 C2H2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O
NH7NO3 + NaOH = NH3 + H2O + NaNO3 =>
8 NH7NO3 + 5 NaOH = 11 NH3 + 14 H2O + 5 NaNO3
UuqO7C3 = Uuq8 + O2 + C4 =>
8 UuqO7C3 = Uuq8 + 28 O2 + 6 C4
Na2CO3 + H3O = H2O + HNa2CO3 =>
Na2CO3 + H3O = H2O + HNa2CO3
FeCO3 + HNO3 = CO2 + Fe(NO3)2 + H2O =>
FeCO3 + 2 HNO3 = CO2 + Fe(NO3)2 + H2O
HCl + H2O2 + HCOOH = ClCOOH + H2O =>
HCl + H2O2 + HCOOH = ClCOOH + 2 H2O
CaNO3 + NH4SO4 = CaSO4 + NH4NO3 =>
CaNO3 + NH4SO4 = CaSO4 + NH4NO3
H2Sr + H2O = H2 + Sr(OH)2 =>
H2Sr + 2 H2O = 2 H2 + Sr(OH)2
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