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BaCl2 + PbO2 + 2 H2SO4 = Cl2 + PbSO4 + BaSO4 + 2 H2O
NaBH4 + B10H14 = Na2B12H12 + H2 =>
2 NaBH4 + B10H14 = Na2B12H12 + 5 H2
Zn + SO4 = Zn2SO4 =>
2 Zn + SO4 = Zn2SO4
Bi + AgNO3 = Bi(NO3)3 + Ag =>
Bi + 3 AgNO3 = Bi(NO3)3 + 3 Ag
CuBr2 + S(NH4)2 = SBr2 + Cu(NH4)2 =>
CuBr2 + S(NH4)2 = SBr2 + Cu(NH4)2
Na2(TeO3) + NaI + HCl = NaCl + Te + H2O + I3 =>
3 Na2(TeO3) + 12 NaI + 18 HCl = 18 NaCl + 3 Te + 9 H2O + 4 I3
C2H5NH2 + H2O = C2H5NH3{+} + OH{-} =>
C2H5NH2 + H2O = C2H5NH3{+} + OH{-}
Mn2O3 + HCl = MnCl2 + H2O + Cl2 =>
Mn2O3 + 6 HCl = 2 MnCl2 + 3 H2O + Cl2
V2O5 + H2SO4 = V2(SO4)5 + H2O =>
V2O5 + 5 H2SO4 = V2(SO4)5 + 5 H2O
CH3COCH2COCH3 + O2 = C + H2O =>
CH3COCH2COCH3 + O2 = 5 C + 4 H2O
HNO3 + Cu2 = Cu(NO3)2 + H2O + NO =>
16 HNO3 + 3 Cu2 = 6 Cu(NO3)2 + 8 H2O + 4 NO
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
NaCl + K(OH) = Na(OH) + KCl =>
NaCl + K(OH) = Na(OH) + KCl
BaCl2 + PbO2 + H2SO4 = Cl2 + Pb(SO4) + Ba(SO4) + H2O =>
BaCl2 + PbO2 + 2 H2SO4 = Cl2 + Pb(SO4) + Ba(SO4) + 2 H2O
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
Zn + CrCl3 = Cr + ZnCl2 =>
3 Zn + 2 CrCl3 = 2 Cr + 3 ZnCl2
C4H6 + HBr = C4H8Br2 =>
C4H6 + 2 HBr = C4H8Br2
FeCl3 + HCl = FeCl2 + HCl4 =>
3 FeCl3 + HCl = 3 FeCl2 + HCl4
NaHSO3 + NaOH = Na2SO3 + H2O =>
NaHSO3 + NaOH = Na2SO3 + H2O
V2O5 + H2SO4 = VO2HSO4 + H2O =>
V2O5 + 2 H2SO4 = 2 VO2HSO4 + H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
BaSO4 + LiOH = Ba(OH)2 + Li2SO4 =>
BaSO4 + 2 LiOH = Ba(OH)2 + Li2SO4
BaCl2 + K2SO4 = K2Cl2 + BaSO4 =>
BaCl2 + K2SO4 = K2Cl2 + BaSO4
CaCl2 + Mg = MgCl12 + Ca =>
6 CaCl2 + Mg = MgCl12 + 6 Ca
ClO{-} = Cl{-} + O2 =>
2 ClO{-} = 2 Cl{-} + O2
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
AlBr3(aq) + KOH(aq) = Al(OH)3(aq) + KBr(s) =>
AlBr3(aq) + 3 KOH(aq) = Al(OH)3(aq) + 3 KBr(s)
Ba(OH)2 + K2S = KOH + BaS =>
Ba(OH)2 + K2S = 2 KOH + BaS
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
LiBr(aq) + Ag(s) = Br(s) + AgLi(s) =>
LiBr(aq) + Ag(s) = Br(s) + AgLi(s)
H(NO3) + H2O = H3O + NO3 =>
H(NO3) + H2O = H3O + NO3
HC2H3O2 + Cu = Cu(CO)2 + H2 =>
HC2H3O2 + Cu = Cu(CO)2 + 2 H2
V2O5 + H2SO4 = H2O + OH + VOSO4 =>
V2O5 + 2 H2SO4 = H2O + 2 OH + 2 VOSO4
Pb(OH)2 + OH{-} = Pb(OH)4{-2} =>
Pb(OH)2 + 2 OH{-} = Pb(OH)4{-2}
As2O3 + SnCl2 + HCl + NaCl = As + Na2SnCl6 + H2O =>
As2O3 + 3 SnCl2 + 6 HCl + 6 NaCl = 2 As + 3 Na2SnCl6 + 3 H2O
Ca + H2CO4 = CaCO3 + H2O =>
Ca + H2CO4 = CaCO3 + H2O
NaBrO3 + NH3 = NaBr + N2 + H2O =>
NaBrO3 + 2 NH3 = NaBr + N2 + 3 H2O
MgNH4PO4 + NaOH = Mg(OH)2 + NH3 + NaPO3 =>
MgNH4PO4 + NaOH = Mg(OH)2 + NH3 + NaPO3
CH3COOH + Na2CO3 = CO2 + H2O + NaHC3 =>
7 CH3COOH + 2 Na2CO3 = 4 CO2 + 12 H2O + 4 NaHC3
Ag(NO3) + CuBr2 = AgBr + Cu(NO3)2 =>
2 Ag(NO3) + CuBr2 = 2 AgBr + Cu(NO3)2
V2O5 + H2SO4 = VOSO4 + H2O + O2 =>
2 V2O5 + 4 H2SO4 = 4 VOSO4 + 4 H2O + O2
Na2SIO3 + CuSO4 = CuSIO3 + Na2SO4 =>
Na2SIO3 + CuSO4 = CuSIO3 + Na2SO4
NH3 + H2SO4 = S + NO3 + H2O =>
2 NH3 + 3 H2SO4 = 3 S + 2 NO3 + 6 H2O
Zn + Au(NO2)2 = ZnNO2 + Au =>
2 Zn + Au(NO2)2 = 2 ZnNO2 + Au
(NH4)2SO4 + Cr(OH)3 = Cr2(SO4)3 + H2O + NH3 =>
3(NH4)2SO4 + 2 Cr(OH)3 = Cr2(SO4)3 + 6 H2O + 6 NH3
Co(s) + H2SO4(aq) = Co2(SO4)3(aq) + H2(g) =>
2 Co(s) + 3 H2SO4(aq) = Co2(SO4)3(aq) + 3 H2(g)
Fe + MgCl2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + KCl + Mg(CN)2 =>
Fe + 6 MgCl2 + 5 K3[Fe(CN)6] = 3 KFe[Fe(CN)6] + 12 KCl + 6 Mg(CN)2
C3H8(a) + O2(g) = CO2(g) + H2O(g) =>
C3H8(a) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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