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Cu{2+} + 4 NH3 = Cu(NH3)4{2+}
Na4V2O7 + Zn + H2SO4 = V2(SO4)3 + ZnSO4 + H2O + Na2SO4 =>
Na4V2O7 + 2 Zn + 7 H2SO4 = V2(SO4)3 + 2 ZnSO4 + 7 H2O + 2 Na2SO4
CaF2 + C + H = CaC2 + HF =>
CaF2 + 2 C + 2 H = CaC2 + 2 HF
C6H5Cl + NaOH = C6H5ONa + HCl =>
C6H5Cl + NaOH = C6H5ONa + HCl
HNO3 + Ng = Ng(NO3)2 + NO + H2O =>
8 HNO3 + 3 Ng = 3 Ng(NO3)2 + 2 NO + 4 H2O
K2Cr2O7 + HBr = Br2 + CrBr3 + H2O + KBr2 =>
K2Cr2O7 + 14 HBr = 2 Br2 + 2 CrBr3 + 7 H2O + 2 KBr2
Cu(NO3)2*3H2O = Cu2O + H2O + NO2 + O2 =>
4 Cu(NO3)2*3H2O = 2 Cu2O + 12 H2O + 8 NO2 + 3 O2
NO2 + OH = NO4 + H2O =>
NO2 + 4 OH = NO4 + 2 H2O
CH3OCH3(l) + O2(g) = CO2(g) + H2O(g) =>
CH3OCH3(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
Cu(OH)2 + HClO3 = CuClO3(OH) + H2O =>
Cu(OH)2 + HClO3 = CuClO3(OH) + H2O
MgCO3 + H2O = Mg(OH)2 + CO2 =>
MgCO3 + H2O = Mg(OH)2 + CO2
Al + NH3ClO4 = Al2O3 + AlCl3 + N2 + H2O =>
12 Al + 6 NH3ClO4 = 5 Al2O3 + 2 AlCl3 + 3 N2 + 9 H2O
Cu2O + HBr = CuBr + H2O =>
Cu2O + 2 HBr = 2 CuBr + H2O
K2S + Sn(NO3)2 = KNO3 + SnS =>
K2S + Sn(NO3)2 = 2 KNO3 + SnS
OZn + HNO3 = N2O6Zn + H2O =>
OZn + 2 HNO3 = N2O6Zn + H2O
NaBr + PbNo3 = NaNo3 + BrPb =>
NaBr + PbNo3 = NaNo3 + BrPb
H3PO4 + Fe(OH)2 = H2O + Fe(HPO4) =>
H3PO4 + Fe(OH)2 = 2 H2O + Fe(HPO4)
Al + H2Cl = H + AlCl3 =>
Al + 3 H2Cl = 6 H + AlCl3
FeI2 + AgNO3 = Fe(NO3)3 + AgI + Ag =>
FeI2 + 3 AgNO3 = Fe(NO3)3 + 2 AgI + Ag
CuSO4 + S2 = SO3 + CuS2 =>
6 CuSO4 + 7 S2 = 8 SO3 + 6 CuS2
K2S + Sn(NO3)2 = KNO3 + SnS =>
K2S + Sn(NO3)2 = 2 KNO3 + SnS
CH2O + H2O = CH4 + O =>
CH2O + H2O = CH4 + 2 O
As2S3 + O2 = AsO2 + SO2 =>
As2S3 + 5 O2 = 2 AsO2 + 3 SO2
S(s) + H2O(l) = S(OH)2(s) + H2(g) =>
S(s) + 2 H2O(l) = S(OH)2(s) + H2(g)
CH3CHNHCH3 + O2 = CO2 + H2O + NH4 =>
CH3CHNHCH3 + 4 O2 = 3 CO2 + 2 H2O + NH4
Cu + AlBr3 = Al + Cu2Br =>
6 Cu + AlBr3 = Al + 3 Cu2Br
Cu(C2H3O2)2 + H2O = Cu(OH)2 + HC2H3O2 =>
Cu(C2H3O2)2 + 2 H2O = Cu(OH)2 + 2 HC2H3O2
Cu + NH3 + O2 + H2O = [Cu(NH3)4]{+} + OH{-} =>
4 Cu + 16 NH3 + O2 + 2 H2O = 4[Cu(NH3)4]{+} + 4 OH{-}
Zn(s) + HBr(aq) = ZnBr(s) + H(g) =>
Zn(s) + HBr(aq) = ZnBr(s) + H(g)
NH3 + H2O + SO2 = (NH4)2SO3 =>
2 NH3 + H2O + SO2 = (NH4)2SO3
KClO3 + Sb2S3 = Sb2O5 + KCl + SO2 =>
11 KClO3 + 3 Sb2S3 = 3 Sb2O5 + 11 KCl + 9 SO2
LiOH + Cu(NO3)2 = LiNO3 + Cu(OH)2 =>
2 LiOH + Cu(NO3)2 = 2 LiNO3 + Cu(OH)2
C2H2 + O2 = CO2 + H2 =>
C2H2 + 2 O2 = 2 CO2 + H2
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
CH3COOH(aq) + NaOH = H2O(l) + NaC2H3O2(aq) =>
CH3COOH(aq) + NaOH = H2O(l) + NaC2H3O2(aq)
K(Al(OH)4) = KAlO2 + H2O =>
K(Al(OH)4) = KAlO2 + 2 H2O
NaOH + CuSO4 = (Na)2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = (Na)2SO4 + Cu(OH)2
Pb(CH3COO)4 + Na2CO3 = Pb + (CO3)2 + NaCH3COO =>
Pb(CH3COO)4 + 2 Na2CO3 = Pb + (CO3)2 + 4 NaCH3COO
Mg(OH)2 + AgNO3 = Mg(NO3)2 + Ag2O + H2O =>
Mg(OH)2 + 2 AgNO3 = Mg(NO3)2 + Ag2O + H2O
K2Cr2O7 + HCl + C2H6O = CrCl3 + KCl + C2H4O + H2O =>
K2Cr2O7 + 8 HCl + 3 C2H6O = 2 CrCl3 + 2 KCl + 3 C2H4O + 7 H2O
SO3{2+} + H{+} + I{-} = S4O6{2-} + H2O + I2 =>
4 SO3{2+} + 12 H{+} + 22 I{-} = S4O6{2-} + 6 H2O + 11 I2
Fe(OH)2 + H2O + O2 = Fe(OH)3 =>
4 Fe(OH)2 + 2 H2O + O2 = 4 Fe(OH)3
C6H12O + C6H6N4O4 = C12H16N4O4 + H2O =>
C6H12O + C6H6N4O4 = C12H16N4O4 + H2O
KI + AgNO3 = AgKI + NO3 =>
KI + AgNO3 = AgKI + NO3
CH3CH2CN + LiAlH4 = CH3CH2CH2NH2 + LiAl =>
CH3CH2CN + LiAlH4 = CH3CH2CH2NH2 + LiAl
Ca(OH)2 + H3(PO2)3 = CaH(PO2)3 + H2O =>
Ca(OH)2 + H3(PO2)3 = CaH(PO2)3 + 2 H2O
CH6ClN3O + C6H10O = C7H14N3O + Cl + H2O =>
CH6ClN3O + C6H10O = C7H14N3O + Cl + H2O
AgPO4 + Na3NO3 = AgNO3 + Na3PO4 =>
AgPO4 + Na3NO3 = AgNO3 + Na3PO4
K2S + Sn(NO3)2 = KNO3 + SnS =>
K2S + Sn(NO3)2 = 2 KNO3 + SnS
NH3H2O + HCl = NH4Cl + H2O =>
NH3H2O + HCl = NH4Cl + H2O
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