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2 NH4VO3 + 4 H2SO4 + Zn = 2 VOSO4 + (NH4)2SO4 + 4 H2O + ZnSO4
ZnSO4 = ZnS + O2 =>
ZnSO4 = ZnS + 2 O2
NaOH(g) + H2SO4(g) = Na2SO4(g) + H2O =>
2 NaOH(g) + H2SO4(g) = Na2SO4(g) + 2 H2O
Zn + COSO4 = ZnSO4 + CO =>
Zn + COSO4 = ZnSO4 + CO
Fe2O3 + Ag = FeO + Ag2O =>
Fe2O3 + 2 Ag = 2 FeO + Ag2O
C6H8O7 + BaCO3 = Ba3(C6H5O7)2 + CO2 + H2O =>
2 C6H8O7 + 3 BaCO3 = Ba3(C6H5O7)2 + 3 CO2 + 3 H2O
TiCl4(aq) + H2O(l) = TiO2(aq) + HCl(aq) =>
TiCl4(aq) + 2 H2O(l) = TiO2(aq) + 4 HCl(aq)
Na2CO3 + HClO4 = CO2 + H2O + NaClO4 =>
Na2CO3 + 2 HClO4 = CO2 + H2O + 2 NaClO4
SO4 + SrO = SrSO4 + O =>
SO4 + SrO = SrSO4 + O
CaC2 + N2 = CaCN2 + C =>
CaC2 + N2 = CaCN2 + C
Sr(OH)2 + H3Po4 = Sr3(Po4)2 + H2O =>
3 Sr(OH)2 + 2 H3Po4 = Sr3(Po4)2 + 6 H2O
CuFeS2 + O2 = CuS + FeO + SO2 =>
2 CuFeS2 + 3 O2 = 2 CuS + 2 FeO + 2 SO2
C2H5Br + Zn = C4H10 + ZnBr2 =>
2 C2H5Br + Zn = C4H10 + ZnBr2
MnO2 + NaCl = Na2O + MnCl2 + Cl2 =>
MnO2 + 4 NaCl = 2 Na2O + MnCl2 + Cl2
Br2 + MgCl2 = BrCl + Mg =>
Br2 + MgCl2 = 2 BrCl + Mg
CO + OH = CO2 + H =>
CO + OH = CO2 + H
C4H9OH + CuO = CO2 + H2O + Cu =>
C4H9OH + 12 CuO = 4 CO2 + 5 H2O + 12 Cu
SO3 + HF = SF6 + H2O =>
SO3 + 6 HF = SF6 + 3 H2O
CH4 + CI2 = CI4 + HCI =>
CH4 + 4 CI2 = CI4 + 4 HCI
Ba(NO3)2 + Cu = Ba + Cu(NO3)2 =>
Ba(NO3)2 + Cu = Ba + Cu(NO3)2
(Co(NH3)5Cl)Cl2 + NaNO2 = (Co(NH3)5NO2)Cl2 + NaCl =>
(Co(NH3)5Cl)Cl2 + NaNO2 = (Co(NH3)5NO2)Cl2 + NaCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CoCl2(aq) + NaOH(aq) = Co(OH)2(aq) + NaCl(s) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2(aq) + 2 NaCl(s)
MgSO4(aq) + AgNO3(aq) = Ag2SO4(s) + Mg(NO3)2(ag) =>
MgSO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + Mg(NO3)2(ag)
HOOCCOOH + NaOH = NaOOCCOOH + H2O =>
HOOCCOOH + NaOH = NaOOCCOOH + H2O
Pb(NO3)2(aq) + KCl(aq) = PbCl2 + KNO3 =>
Pb(NO3)2(aq) + 2 KCl(aq) = PbCl2 + 2 KNO3
Ba(NO3)2 + AlCl3 = BaCl2 + Al(NO3)3 =>
3 Ba(NO3)2 + 2 AlCl3 = 3 BaCl2 + 2 Al(NO3)3
Fe + HF = FeF2 + H =>
Fe + 2 HF = FeF2 + 2 H
C6H12O6(ac) = C2H6O(ac) + CO2(g) =>
C6H12O6(ac) = 2 C2H6O(ac) + 2 CO2(g)
NH4 + O2 = NO2 + H2O =>
NH4 + 2 O2 = NO2 + 2 H2O
Mn + Co{2} = Mn{2} + Co =>
Mn + Co{2} = Mn{2} + Co
HCl + CN = HCN + Cl =>
HCl + CN = HCN + Cl
CH3COOH(aq) + NH3(aq) = NH4(aq) + CH3COO(aq) =>
CH3COOH(aq) + NH3(aq) = NH4(aq) + CH3COO(aq)
HCl(aq) + NaHCO3 = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3 = NaCl(aq) + H2O(l) + CO2(g)
S + CO2 = SO2 + CO =>
S + 2 CO2 = SO2 + 2 CO
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2 =>
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2
Na(OH) + Al + H2O = Na3[Al(OH)6] + H2 =>
6 Na(OH) + 2 Al + 6 H2O = 2 Na3[Al(OH)6] + 3 H2
C6H12 + H2O = C6H13 + OH =>
C6H12 + H2O = C6H13 + OH
HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
BrO{-} + Fe(OH)3 + OH{-} = FeO4{-2} + Br{-} + H2O =>
3 BrO{-} + 2 Fe(OH)3 + 4 OH{-} = 2 FeO4{-2} + 3 Br{-} + 5 H2O
KNO3(aq) + BaCl2(aq) = KCl + Ba(NO3)2 =>
2 KNO3(aq) + BaCl2(aq) = 2 KCl + Ba(NO3)2
Pb(NO3)2 + K4[Fe(CN)6] = Pb2[Fe(CN)6] + K(NO3) =>
2 Pb(NO3)2 + K4[Fe(CN)6] = Pb2[Fe(CN)6] + 4 K(NO3)
SrCl2 + O2 = Sr(ClO)2 =>
SrCl2 + O2 = Sr(ClO)2
H2SO4(aq) + Na2SO3(s) = Na2SO4(aq) + H2O + SO2(g) =>
H2SO4(aq) + Na2SO3(s) = Na2SO4(aq) + H2O + SO2(g)
C7H8(l) + O2(g) = CO2(g) + H2O(g) =>
C7H8(l) + 9 O2(g) = 7 CO2(g) + 4 H2O(g)
La + H2SO4 = La2(SO4)3 + H2 =>
2 La + 3 H2SO4 = La2(SO4)3 + 3 H2
Na2SO3(s) + H2SO4(aq) = Na2SO4(aq) + H2SO3(aq) =>
Na2SO3(s) + H2SO4(aq) = Na2SO4(aq) + H2SO3(aq)
H2S + F2 = S8 + HF =>
8 H2S + 8 F2 = S8 + 16 HF
MnO4{-} + Cl{-} + H2O = Mn{2+} + Cl2 + OH{-} =>
2 MnO4{-} + 10 Cl{-} + 8 H2O = 2 Mn{2+} + 5 Cl2 + 16 OH{-}
P + CO2 = PCO2 =>
P + CO2 = PCO2
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