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2 In + 6 HNO3 = 2 In(NO3)3 + 3 H2
Fe + Ce2 = FeCe3 =>
2 Fe + 3 Ce2 = 2 FeCe3
Na2S2O3 + HCl = NaCl(l) + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl(l) + SO2 + S + H2O
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
K2CO3(aq) + HClO4(aq) = KClO4 + CO2 + H2O =>
K2CO3(aq) + 2 HClO4(aq) = 2 KClO4 + CO2 + H2O
H2SO4 + Li2CO3 = Li2SO4 + H2O + CO2 =>
H2SO4 + Li2CO3 = Li2SO4 + H2O + CO2
MgB2 + HCl = MgCl2 + B2H6 + B =>
3 MgB2 + 6 HCl = 3 MgCl2 + B2H6 + 4 B
BiCl3 + AgNO3 = AgCl + Bi(NO3)3 =>
BiCl3 + 3 AgNO3 = 3 AgCl + Bi(NO3)3
KIO3 + K2S2O8 + KOH = K4I2O9 + K2SO4 + H2O =>
2 KIO3 + 2 K2S2O8 + 6 KOH = K4I2O9 + 4 K2SO4 + 3 H2O
HCl(aq) + NaHCO3(aq) = NaCl(aq) + CO2(g) + H2O(l) =>
HCl(aq) + NaHCO3(aq) = NaCl(aq) + CO2(g) + H2O(l)
K + ZnCl2 = KCl2 + Zn =>
K + ZnCl2 = KCl2 + Zn
HNO3Cl + Ba = HNO3 + BaCl2 =>
2 HNO3Cl + Ba = 2 HNO3 + BaCl2
CH2O + Cu(OH)2 = HCOOH + CuOH + H2 =>
2 CH2O + 2 Cu(OH)2 = 2 HCOOH + 2 CuOH + H2
SrO(aq) + HCl = SrCl2 + H2O =>
SrO(aq) + 2 HCl = SrCl2 + H2O
Ag2O + Al = Ag + Al2O3 =>
3 Ag2O + 2 Al = 6 Ag + Al2O3
K4Fe(CN06) + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN06) + 82 KMnO4 + 219 H2SO4 = 122 KHSO4 + 5 Fe2(SO4)3 + 82 MnSO4 + 60 HNO3 + 10 CO2 + 128 H2O
Hg2Cl2 + NH3 = NH4Cl + Hg + Hg(NH2)Cl =>
Hg2Cl2 + 2 NH3 = NH4Cl + Hg + Hg(NH2)Cl
H2S + H2SO3 = SO + H2O =>
H2S + 2 H2SO3 = 3 SO + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2SO4 + Li2CO3 = Li2SO4 + H2O + CO2 =>
H2SO4 + Li2CO3 = Li2SO4 + H2O + CO2
BeO + Na2O = BeNa + O =>
2 BeO + Na2O = 2 BeNa + 3 O
Al(NO3)3*9H2O + CONH2NH2 = Al2O3 + N2 + H2O + CO2 =>
2 Al(NO3)3*9H2O + 5 CONH2NH2 = Al2O3 + 8 N2 + 28 H2O + 5 CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu{2+} + CH3CH2CHO + OH{-} = CH3CH2COO{-} + Cu2O + H2O =>
2 Cu{2+} + CH3CH2CHO + 5 OH{-} = CH3CH2COO{-} + Cu2O + 3 H2O
PB(CH3COO)2 + O2 = PBO2 + CH3COO =>
PB(CH3COO)2 + O2 = PBO2 + 2 CH3COO
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
MnO4{-} + S{-2} + H{+} = Mn{+2} + S + H2O =>
2 MnO4{-} + 5 S{-2} + 16 H{+} = 2 Mn{+2} + 5 S + 8 H2O
K(s) + OH(aq) = KOH(aq) =>
K(s) + OH(aq) = KOH(aq)
Sn + NHO3 = SnO2 + NO + H2O =>
3 Sn + 4 NHO3 = 3 SnO2 + 4 NO + 2 H2O
PtCl4 + Cl2 = PtCl5 =>
2 PtCl4 + Cl2 = 2 PtCl5
BaO + As2O3 = Ba3 + (As2O4)2 = Ba(2As4O) =>
6 BaO + 6 As2O3 = 2 Ba3 + 3(As2O4)2
PbO2 + NaCl = PbCl4 + Na2O =>
PbO2 + 4 NaCl = PbCl4 + 2 Na2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
TeO + H2O = H2TeO2 =>
TeO + H2O = H2TeO2
FeO + H2SO4 + NaOH = Fe(OH)2 + Na2SO4 =>
2 FeO + H2SO4 + 2 NaOH = 2 Fe(OH)2 + Na2SO4
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
CrO2 + H2O = H2CrO3 =>
CrO2 + H2O = H2CrO3
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
MnO4{-} + SO3{-2} + H2O = MnO2 + SO4{-2} + OH{-} =>
2 MnO4{-} + 3 SO3{-2} + H2O = 2 MnO2 + 3 SO4{-2} + 2 OH{-}
Zn + HNO3 = ZnNO3 + H2O + NH3 =>
8 Zn + 9 HNO3 = 8 ZnNO3 + 3 H2O + NH3
Sn{+2} + MnO4{-} + H{+} = Sn{+4} + Mn{+} + H2O =>
3 Sn{+2} + MnO4{-} + 8 H{+} = 3 Sn{+4} + Mn{+} + 4 H2O
Cl2 + O2 + Li = LiClO =>
Cl2 + O2 + 2 Li = 2 LiClO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
CrCl4 = Cr + Cl =>
CrCl4 = Cr + 4 Cl
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CuBr2 + AlCl3 = CuCl2 + AlBr3 =>
3 CuBr2 + 2 AlCl3 = 3 CuCl2 + 2 AlBr3
CaO + H2SO4 = H2O + CaSO4 =>
CaO + H2SO4 = H2O + CaSO4
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