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SO3 + H2O = H2SO4
NaCl + (NH4)3PO4 = Na3PO4 + NH4Cl =>
3 NaCl + (NH4)3PO4 = Na3PO4 + 3 NH4Cl
C7H4O2CH3COOH + NaOH = C7H4O2OH + NaCH3COOH =>
C7H4O2CH3COOH + NaOH = C7H4O2OH + NaCH3COOH
C6H13OH + O2 = C5H11COH + H2O =>
2 C6H13OH + O2 = 2 C5H11COH + 2 H2O
H2CrO4 + Fe(OH)3 = Fe2(CrO4)3 + H2O =>
3 H2CrO4 + 2 Fe(OH)3 = Fe2(CrO4)3 + 6 H2O
OF2 + H2 = HF + O2 =>
2 OF2 + 2 H2 = 4 HF + O2
AlCl3 + I2 = Al(I2)3 + Cl2 =>
2 AlCl3 + 6 I2 = 2 Al(I2)3 + 3 Cl2
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Zn + Cr(ClO4)3 = Cr + Zn(ClO4)2 =>
3 Zn + 2 Cr(ClO4)3 = 2 Cr + 3 Zn(ClO4)2
Cu(NO3)2(aq) + KI(aq) = CuI(s) + I2(g) + KNO3(aq) =>
2 Cu(NO3)2(aq) + 4 KI(aq) = 2 CuI(s) + I2(g) + 4 KNO3(aq)
C2H4(OH)2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C2H4(OH)2(l) + 5 O2(g) = 4 CO2(g) + 6 H2O(g)
H2MnO3 + NaOH = Na2MnO3 + H2O =>
H2MnO3 + 2 NaOH = Na2MnO3 + 2 H2O
HC2H3O2 + Ca(OH)2(aq) = H2O(l) + Ca(C2H3O2)2(aq) =>
2 HC2H3O2 + Ca(OH)2(aq) = 2 H2O(l) + Ca(C2H3O2)2(aq)
Mg3P2 + S8 = MgS + P4 =>
8 Mg3P2 + 3 S8 = 24 MgS + 4 P4
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4 + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4 + 2 H2O(l) + 2 NH3(g)
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H20O =>
39 Cu + 80 HNO3 = 39 Cu(NO3)2 + 2 NO + 4 H20O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cr2(SO4)3 + H2O2 + KOH = K2CrO4 + H2O + K2SO4 =>
Cr2(SO4)3 + 3 H2O2 + 10 KOH = 2 K2CrO4 + 8 H2O + 3 K2SO4
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
MnO4{-} + NO2{-} + H3O{+} = Mn{2+} + NO3{-} + H2 =>
2 MnO4{-} + 14 NO2{-} + 6 H3O{+} = 2 Mn{2+} + 14 NO3{-} + 9 H2
Ag + Hg(NO2)2 = AgNO2 + Hg =>
2 Ag + Hg(NO2)2 = 2 AgNO2 + Hg
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
Fe{3+} + NO2 + H2O = Fe{2+} + H{+} + NO3{-} =>
Fe{3+} + NO2 + H2O = Fe{2+} + 2 H{+} + NO3{-}
Ni2O3 + C = NiO + CO2 =>
2 Ni2O3 + C = 4 NiO + CO2
NO + O2 = N2O4 =>
2 NO + O2 = N2O4
NaAl(OH)2CO3 + H{+} = Na{+} + Al{3+} + H2O + CO2 =>
NaAl(OH)2CO3 + 4 H{+} = Na{+} + Al{3+} + 3 H2O + CO2
MgSO4 + AgCl = MgCl2 + Ag2SO4 =>
MgSO4 + 2 AgCl = MgCl2 + Ag2SO4
O3 + KI + H2O = K2O + HIO4 =>
8 O3 + 6 KI + 3 H2O = 3 K2O + 6 HIO4
C3H4O + NH3 + O2 = C2H3N + H2O =>
2 C3H4O + 3 NH3 + O2 = 3 C2H3N + 4 H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
SiH4(g) + O2(g) = SiO2(g) + H2O(g) =>
SiH4(g) + 2 O2(g) = SiO2(g) + 2 H2O(g)
KBr + H2SO4 + KMnO4 = MnSO4 + Br2 + K2SO4 + H2O =>
10 KBr + 8 H2SO4 + 2 KMnO4 = 2 MnSO4 + 5 Br2 + 6 K2SO4 + 8 H2O
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6] =>
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6]
CO2(aq) + H2O(l) = C6H12O6(s) + O2(g) =>
6 CO2(aq) + 6 H2O(l) = C6H12O6(s) + 6 O2(g)
C2H4 + OH{-} = C2H6O2 + e =>
C2H4 + 2 OH{-} = C2H6O2 + 2e
PB(s) + AgNO3(aq) = PB(NO3)2(aq) + Ag(s) =>
PB(s) + 2 AgNO3(aq) = PB(NO3)2(aq) + 2 Ag(s)
V2AlC + O2 = VO2 + Al2O3 + V8C7 =>
28 V2AlC + 45 O2 = 24 VO2 + 14 Al2O3 + 4 V8C7
HOC6H4COOH + CH3OH = C8H8O3 + H2O =>
HOC6H4COOH + CH3OH = C8H8O3 + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH4NO2(aq) = N2(g) + H2O(l) =>
NH4NO2(aq) = N2(g) + 2 H2O(l)
Mn + PbO2 + HNO3 = HMnO4 + Pb(NO3) + H2O =>
3 Mn + 7 PbO2 + 7 HNO3 = 3 HMnO4 + 7 Pb(NO3) + 2 H2O
ONa2 + H3PO4 = Na3PO4 + H2O =>
3 ONa2 + 2 H3PO4 = 2 Na3PO4 + 3 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NH3 + O2 = NO + H2O = =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2B4O7 + H2O + NaOH = NaB(OH)4 =>
Na2B4O7 + 7 H2O + 2 NaOH = 4 NaB(OH)4
NO + ClO3 = NO2 + Cl =>
3 NO + ClO3 = 3 NO2 + Cl
Mg + CuCN = Mg(CN)2 + Cu =>
Mg + 2 CuCN = Mg(CN)2 + 2 Cu
Al + NH3*H2O = Al(OH)3 + NH4 =>
Al + 3 NH3*H2O = Al(OH)3 + 3 NH4
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