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NH4NO3 = N2O + 2 H2O
Cu(OH)2 + SO3 = (CuOH)2SO4 + H2O =>
2 Cu(OH)2 + SO3 = (CuOH)2SO4 + H2O
H2PbO = PbH2O =>
H2PbO = PbH2O
KOH + Ca3(PO4)2 = K3PO4 + Ca(OH)2 =>
6 KOH + Ca3(PO4)2 = 2 K3PO4 + 3 Ca(OH)2
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Ba3(PO4)2 = BaO + P2O5 =>
Ba3(PO4)2 = 3 BaO + P2O5
N2O4 = NO2 = O2 =>
N2O4 = 2 NO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2S + Ag = H + Ag2S =>
H2S + 2 Ag = 2 H + Ag2S
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cl2 + C + H2O = CO2 + H{+} + Cl{-} =>
2 Cl2 + C + 2 H2O = CO2 + 4 H{+} + 4 Cl{-}
NaHCO3Na3PO4 = Na3PO3NaHCO4 =>
NaHCO3Na3PO4 = Na3PO3NaHCO4
C2H2 = C6H6 =>
3 C2H2 = C6H6
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
HNO3 + Al = Al(NO3)3 + NO2 + H2O =>
6 HNO3 + Al = Al(NO3)3 + 3 NO2 + 3 H2O
Fe + SO3 = FeO + SO2 =>
Fe + SO3 = FeO + SO2
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Cl4N2 + CH4 = N2 + H12 + Cl4C =>
3 Cl4N2 + 3 CH4 = 3 N2 + H12 + 3 Cl4C
Mn{2}{+} + OH{-} = Mn(OH)2 =>
Mn{2}{+} + 2 OH{-} = Mn(OH)2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
(NH4)2S + Mn(NO3)2 = NH4NO3 + MnS =>
(NH4)2S + Mn(NO3)2 = 2 NH4NO3 + MnS
Sr + CrO = SrO + Cr =>
Sr + CrO = SrO + Cr
H3AsO4 + Ga(NO3)3 = Ga2(HAsO4)3 + HNO3 =>
3 H3AsO4 + 2 Ga(NO3)3 = Ga2(HAsO4)3 + 6 HNO3
CrCl3 + NH3 = [Cr(NH3)5Cl]Cl2 =>
CrCl3 + 5 NH3 = [Cr(NH3)5Cl]Cl2
H2CrO4 + NaHSO3 + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
2 H2CrO4 + 3 NaHSO3 + 3 H2SO4 = Cr2(SO4)3 + 3 NaHSO4 + 5 H2O
ClO4H + Be(OH)2 = Be(ClO4)2 + H2O =>
2 ClO4H + Be(OH)2 = Be(ClO4)2 + 2 H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
AgNO3 + H2S = AgS + NO3H2 =>
AgNO3 + H2S = AgS + NO3H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SO2 + MgO = SO3Mg =>
SO2 + MgO = SO3Mg
Ca + AgCl = CaCl2 + Ag =>
Ca + 2 AgCl = CaCl2 + 2 Ag
C4H8O + H2O2 = CO2 + H2O =>
C4H8O + 11 H2O2 = 4 CO2 + 15 H2O
CuBr2 + AlCl3 = CuCl2 + AlBr3 =>
3 CuBr2 + 2 AlCl3 = 3 CuCl2 + 2 AlBr3
KCl + MgCO3(H2O)3 + NH4HCO3 + H2O = KHCO3MgCO3(H2O)4 + NH4Cl =>
KCl + MgCO3(H2O)3 + NH4HCO3 + H2O = KHCO3MgCO3(H2O)4 + NH4Cl
NO3{-} + NH4{+} = N2H4O3 =>
NO3{-} + NH4{+} = N2H4O3
NO + KClO + KOH = KNO3 + KCl + H2O =>
2 NO + 3 KClO + 2 KOH = 2 KNO3 + 3 KCl + H2O
Hg + Na2CO3 = Hg(CO3)2 + Na =>
Hg + 2 Na2CO3 = Hg(CO3)2 + 4 Na
Ag{+} + Cu = Cu{2} + Ag =>
2 Ag{+} + Cu = Cu{2} + 2 Ag
C9H166 + O2 = CO2 + H2O =>
2 C9H166 + 101 O2 = 18 CO2 + 166 H2O
C2H6 + CO2 + H2O = C2H6O =>
6 C2H6 + 2 CO2 + 3 H2O = 7 C2H6O
HCl + MnO2 = MnCl2 + Cl2 + H2O =>
4 HCl + MnO2 = MnCl2 + Cl2 + 2 H2O
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
Zn + Cu2O = Zn2Cu + O2 =>
8 Zn + 2 Cu2O = 4 Zn2Cu + O2
K2Cr2O7 + H2SO4 + Na2SO3 = Na2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = 3 Na2SO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
HNO3 + P4O10 = N2O5 + H3PO4 =>
12 HNO3 + P4O10 = 6 N2O5 + 4 H3PO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2(g) + CO2(g) = H2O(g) + CO(g) =>
H2(g) + CO2(g) = H2O(g) + CO(g)
NaCl + H2S = Na2S + Cl2 + H2 =>
2 NaCl + H2S = Na2S + Cl2 + H2
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