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PCl3 + 3 H2O = H3PO3 + 3 HCl
Hg(ClO4)2 + Na2S = NaClO4 + HgS =>
Hg(ClO4)2 + Na2S = 2 NaClO4 + HgS
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
MnO4{-} + S3O6{2-} + OH{-} = MnO2 + SO4{2-} + H2O =>
8 MnO4{-} + 3 S3O6{2-} + 4 OH{-} = 8 MnO2 + 9 SO4{2-} + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ag3N + KCl = AgCl + K3N =>
Ag3N + 3 KCl = 3 AgCl + K3N
ZnSO4 + BaCl2 = BaSO4 + ZnCl2 =>
ZnSO4 + BaCl2 = BaSO4 + ZnCl2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe(NO3)3 + HCl = FeCl3 + NO3H =>
Fe(NO3)3 + 3 HCl = FeCl3 + 3 NO3H
AlCl3 + H2CO3 = Al2(CO3)3 + HCl =>
2 AlCl3 + 3 H2CO3 = Al2(CO3)3 + 6 HCl
HCOOK + H3PO4 = HCOOH + K2HPO4 =>
2 HCOOK + H3PO4 = 2 HCOOH + K2HPO4
K2[Be(OH)4] + SO2 = KHSO3 + Be(OH)2 =>
K2[Be(OH)4] + 2 SO2 = 2 KHSO3 + Be(OH)2
Al(OH)3 + NaOH = Na3(AlO3) + H2O =>
Al(OH)3 + 3 NaOH = Na3(AlO3) + 3 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
AlCl3 + H2O + Al = AlOHCl2 + H2 =>
4 AlCl3 + 6 H2O + 2 Al = 6 AlOHCl2 + 3 H2
Ag2SO4 + Li = Li2SO4 + Ag =>
Ag2SO4 + 2 Li = Li2SO4 + 2 Ag
Ag + Po4 = Ag3Po4 =>
3 Ag + Po4 = Ag3Po4
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
Ca(HCO3)2(s) + HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g) =>
Ca(HCO3)2(s) + 2 HBr(aq) = CaBr2(aq) + 2 H2O(l) + 2 CO2(g)
H2CO2 + Al(OH)3 = Al2(CO2)3 + H2O =>
3 H2CO2 + 2 Al(OH)3 = Al2(CO2)3 + 6 H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
AlBr3 + H2SO3 = HBr + Al2(SO3)3 =>
2 AlBr3 + 3 H2SO3 = 6 HBr + Al2(SO3)3
W2O5 = W + O2 =>
2 W2O5 = 4 W + 5 O2
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
CaCl2 + NH4OH = Ca(OH)2 + NH4Cl =>
CaCl2 + 2 NH4OH = Ca(OH)2 + 2 NH4Cl
HNO2 + CuSO4 = Cu(NO2)2 + H2SO4 =>
2 HNO2 + CuSO4 = Cu(NO2)2 + H2SO4
K2S + H2SO4 = SO2 + H2O + KHSO4 =>
K2S + 5 H2SO4 = 4 SO2 + 4 H2O + 2 KHSO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
LiOH(aq) + Ba(NO3)2(aq) = LiNO3 + Ba(OH)2 =>
2 LiOH(aq) + Ba(NO3)2(aq) = 2 LiNO3 + Ba(OH)2
COCl2 + CH3COONa = (CH3CO)2O + NaCl + CO2 =>
COCl2 + 2 CH3COONa = (CH3CO)2O + 2 NaCl + CO2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
AgNO3 + CuO = Ag2O + Cu(NO3)2 =>
2 AgNO3 + CuO = Ag2O + Cu(NO3)2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
H4P2O5 = H2P2O4 + H2O =>
H4P2O5 = H2P2O4 + H2O
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
C6H11Cl = C6H10 + HCl =>
C6H11Cl = C6H10 + HCl
Na3N = Na + N2 =>
2 Na3N = 6 Na + N2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
C6H5NH4Cl + H2O = C6H5NH3Cl + H3O =>
C6H5NH4Cl + H2O = C6H5NH3Cl + H3O
NaNO2 + H2SO4 + C3H7OH = C3H7NO2 + Na2SO4 + H2O =>
2 NaNO2 + H2SO4 + 2 C3H7OH = 2 C3H7NO2 + Na2SO4 + 2 H2O
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