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4 PH3 + 16 N2O = P4O10 + 6 H2O + 16 N2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
Cu2O + H2SO4 = SO4Cu2 + H2O =>
Cu2O + H2SO4 = SO4Cu2 + H2O
CaCl2 + AgNO3 = Ca(NO3)2(s) + AgCl(s) =>
CaCl2 + 2 AgNO3 = Ca(NO3)2(s) + 2 AgCl(s)
KNO + KMnO4 + KOH = K2MnO4 + KNO3 + H2O =>
KNO + 4 KMnO4 + 4 KOH = 4 K2MnO4 + KNO3 + 2 H2O
(e)AgCl2 + H2 = Ag + HCl =>
(e)AgCl2 + H2 = Ag + 2 HCl
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Fe + HPO3 = Fe(PO3)3 + H =>
Fe + 3 HPO3 = Fe(PO3)3 + 3 H
CH3CH2ONa + CH3CH2Cl = NaCl + CH3CH2OCH2CH3 =>
CH3CH2ONa + CH3CH2Cl = NaCl + CH3CH2OCH2CH3
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
NH4NO2 + H2SO4 = (NH4)2SO4 + HNO2 =>
2 NH4NO2 + H2SO4 = (NH4)2SO4 + 2 HNO2
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
HNO2 + NaOH = NaNO2 + H2O =>
HNO2 + NaOH = NaNO2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CrZnS = CrSZn =>
CrZnS = CrSZn
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
CuSO4 + K2Cr2O7 = CuCr2O7 + K2SO4 =>
CuSO4 + K2Cr2O7 = CuCr2O7 + K2SO4
Cu + O2 + S = CuSO4 =>
Cu + 2 O2 + S = CuSO4
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
Na3PO4 + K2SiO3 = Na2SiO3 + K3PO4 =>
2 Na3PO4 + 3 K2SiO3 = 3 Na2SiO3 + 2 K3PO4
C + SO2 = CS2 + CO2 =>
3 C + 2 SO2 = CS2 + 2 CO2
(NH4)3AsO4 + LiOH = Li3AsO4 + NH3 + H2O =>
(NH4)3AsO4 + 3 LiOH = Li3AsO4 + 3 NH3 + 3 H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
Cd2 + NiI2 = Ni2 + CdI2 =>
Cd2 + 2 NiI2 = Ni2 + 2 CdI2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C6H12O6 + NO3{-} + H{+} = CO2 + NH4{+} + H2O =>
C6H12O6 + 3 NO3{-} + 6 H{+} = 6 CO2 + 3 NH4{+} + 3 H2O
AlCl3 + Na2CO3 = Al2(CO3)3 + Na3Cl3 =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 2 Na3Cl3
CuO + KOH = K2O + Cu(OH)2 =>
CuO + 2 KOH = K2O + Cu(OH)2
[NiCl4] + OH = Ni(OH)2 + Cl =>
[NiCl4] + 2 OH = Ni(OH)2 + 4 Cl
FeCl2 + O2 = Fe2O3 + FeCl3 =>
12 FeCl2 + 3 O2 = 2 Fe2O3 + 8 FeCl3
KCN + NiCl2 = K2[Ni(CN)4] + KCl =>
4 KCN + NiCl2 = K2[Ni(CN)4] + 2 KCl
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
N2H4 + Br2 = N2 + H{+} + Br({-}) =>
N2H4 + 2 Br2 = N2 + 4 H{+} + 4 Br({-})
Ba(NO3)2 + NaF = BaF2 + NaNO3 =>
Ba(NO3)2 + 2 NaF = BaF2 + 2 NaNO3
Fe2(SO4)3 + LiOH = Fe(OH)3 + Li2SO4 =>
Fe2(SO4)3 + 6 LiOH = 2 Fe(OH)3 + 3 Li2SO4
C2H3Cl + HCl = CH3CHCl2 =>
C2H3Cl + HCl = CH3CHCl2
OH + CH3OH = COOH + H2O =>
5 OH + CH3OH = COOH + 4 H2O
Sr + F2 = Sr2F =>
4 Sr + F2 = 2 Sr2F
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag2O2 + KI + H2O = AgI + I2 + KOH =>
Ag2O2 + 4 KI + 2 H2O = 2 AgI + I2 + 4 KOH
Pb(OH)2 + H(NO3) = Pb(NO3)2 + H2O =>
Pb(OH)2 + 2 H(NO3) = Pb(NO3)2 + 2 H2O
PH3 + N2O = P4O10 + H2O + N2 =>
4 PH3 + 16 N2O = P4O10 + 6 H2O + 16 N2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
K2CO3 + AlCl3 + H2O = Al(OH)3 + H2CO3 + KCl =>
3 K2CO3 + 2 AlCl3 + 6 H2O = 2 Al(OH)3 + 3 H2CO3 + 6 KCl
C6H4(OH)2 + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H4(OH)2 + K2Cr2O7 + 4 H2SO4 = 3 C6H4O2 + Cr2(SO4)3 + K2SO4 + 7 H2O
PbSHCl = PbHSCl =>
PbSHCl = PbHSCl
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
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