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2 NH3 + 7 H2SO4 = 10 H2O + 7 SO2 + 2 NO2
H{+} + MnO4{-} + (CH3COO)2Fe = Mn{2+} + CO2 + H2O + Fe =>
42 H{+} + 14 MnO4{-} + 5(CH3COO)2Fe = 14 Mn{2+} + 20 CO2 + 36 H2O + 5 Fe
Cl2 + KI = KCl + ClI =>
Cl2 + KI = KCl + ClI
HI + Fe(OH)3 = FeI3 + H2O =>
3 HI + Fe(OH)3 = FeI3 + 3 H2O
NH + O2 + CH4 = HCN + H2O =>
NH + O2 + CH4 = HCN + 2 H2O
C8H19 + O2 = C + H2O =>
4 C8H19 + 19 O2 = 32 C + 38 H2O
CH3COOH + NH3 = NH4CH3COO =>
CH3COOH + NH3 = NH4CH3COO
BP + Al = AlP + B =>
BP + Al = AlP + B
HPO3 + H2O = H4P2O7 =>
2 HPO3 + H2O = H4P2O7
Na2[Zn(OH)4] + HBr = NaBr + ZnBr2 + H2O =>
Na2[Zn(OH)4] + 4 HBr = 2 NaBr + ZnBr2 + 4 H2O
Na2O + MgI2 = NaI + MgO =>
Na2O + MgI2 = 2 NaI + MgO
BaCl2 + HCl = Ba(HCl2)2 =>
BaCl2 + 2 HCl = Ba(HCl2)2
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
Al + PbO = Al4Pb3 + O2 =>
8 Al + 6 PbO = 2 Al4Pb3 + 3 O2
Al + HOH = Al(OH)3 + H2 =>
2 Al + 6 HOH = 2 Al(OH)3 + 3 H2
Co(NO3)2 + NH4SCN = Co(SCN) + NH4(NO3)2 =>
Co(NO3)2 + NH4SCN = Co(SCN) + NH4(NO3)2
HClO3 = ClO2 + Cl2O7 + H2O =>
6 HClO3 = 4 ClO2 + Cl2O7 + 3 H2O
HCHO + OH = CO2 + H2O =>
HCHO + 4 OH = CO2 + 3 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
ZnS + HBr = ZnBr2 + H2S =>
ZnS + 2 HBr = ZnBr2 + H2S
Mn + HBr = MnBr + H2 =>
2 Mn + 2 HBr = 2 MnBr + H2
KHO + H3SO4 = K3SO4 + H2O =>
3 KHO + H3SO4 = K3SO4 + 3 H2O
Al + KOH = K3AlO3 + H2 =>
2 Al + 6 KOH = 2 K3AlO3 + 3 H2
H2O + B2O3 = H3BO3 =>
3 H2O + B2O3 = 2 H3BO3
NaH(s) + H2O(l) = NaOH(s) + H2(g) =>
NaH(s) + H2O(l) = NaOH(s) + H2(g)
CUS + O2 = CU + SO4 =>
CUS + 2 O2 = CU + SO4
SrSO4 + HNO3 = H2SO4 + Sr(NO3)2 =>
SrSO4 + 2 HNO3 = H2SO4 + Sr(NO3)2
SO3 + H2SO4 = H2S2O7 =>
SO3 + H2SO4 = H2S2O7
K2Cr2O7 + H2SO4 + C2H5OH = CH3COH + H2O + Cr2(SO4)3 + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 C2H5OH = 3 CH3COH + 7 H2O + Cr2(SO4)3 + K2SO4
CrO4 + H2SO4 = Cr2O7 + SO4 + H2O =>
2 CrO4 + H2SO4 = Cr2O7 + SO4 + H2O
P + Br = PBr3 =>
P + 3 Br = PBr3
HgS + O = Hg + SO =>
HgS + O = Hg + SO
Mg + (HSe) = Mg(HSe)2 =>
Mg + 2(HSe) = Mg(HSe)2
KCl + AgI = KI + AgCl =>
KCl + AgI = KI + AgCl
ZnCl2 + C9H6NOH = Zn(C9H6NO)2 + HCl =>
ZnCl2 + 2 C9H6NOH = Zn(C9H6NO)2 + 2 HCl
CH4 + OH{-} = CO2 + H2O + {-} =>
CH4 + 8 OH{-} = CO2 + 6 H2O + 8e
Co + NH3 = Co(NH3)6 =>
Co + 6 NH3 = Co(NH3)6
HgO = Hg2O + O2 =>
4 HgO = 2 Hg2O + O2
TeO3{2-} + (N2O4) + H2O = Te + NO3{-} + H{+} =>
TeO3{2-} + 2(N2O4) + H2O = Te + 4 NO3{-} + 2 H{+}
Na2SiF6 + CaO = CaF2 + NaF + SiO2 =>
Na2SiF6 + 2 CaO = 2 CaF2 + 2 NaF + SiO2
I2 + KOH = K + KIO3 + H2O =>
I2 + 12 KOH = 10 K + 2 KIO3 + 6 H2O
SO3 + Ba(OH)2 = BaSO4 + H2O =>
SO3 + Ba(OH)2 = BaSO4 + H2O
TiO2 + HCl = Cl2 + H2O + TiCl2 =>
TiO2 + 4 HCl = Cl2 + 2 H2O + TiCl2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
K + H2O + CO2 = K2CO3 + H2 =>
2 K + H2O + CO2 = K2CO3 + H2
Fe + HNO3 = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 4 H2O
C7H6O3 + NaOH = C7H5O3 + Na + H2O =>
C7H6O3 + NaOH = C7H5O3 + Na + H2O
Te + HClO3 + H2O = H6TeO6 + Cl2 =>
5 Te + 6 HClO3 + 12 H2O = 5 H6TeO6 + 3 Cl2
MnSO4 + NaOH + H2O2 = MnO2 + H2O + NaSO4 =>
2 MnSO4 + 2 NaOH + 3 H2O2 = 2 MnO2 + 4 H2O + 2 NaSO4
BF3 + NH3 = F3BNH3 =>
BF3 + NH3 = F3BNH3
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