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2 Li + NiSO4 = Li2SO4 + Ni
KNO3 + HCl + HI = KCl + NO2 + I2 + H2O =>
2 KNO3 + 2 HCl + 2 HI = 2 KCl + 2 NO2 + I2 + 2 H2O
Pb + Cu = PbCu =>
Pb + Cu = PbCu
Hf(cr) + N2(g) = Hf2N4 =>
2 Hf(cr) + 2 N2(g) = Hf2N4
Cr2O7{-2} + HNO2 + H{+} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{-2} + 3 HNO2 + 5 H{+} = 2 Cr{3+} + 3 NO3{-} + 4 H2O
Zn + OH{-} = ZnO + H2O + e =>
Zn + 2 OH{-} = ZnO + H2O + 2e
NH4Cl + HgI4K2 = NH4I4K2 + HgCl =>
NH4Cl + HgI4K2 = NH4I4K2 + HgCl
CdCl2 + (NH4)2S = CdS + NH4Cl =>
CdCl2 + (NH4)2S = CdS + 2 NH4Cl
(NH4)2S + K2Cr2O7 + H2O = S + Cr2O3 + NH4OH + KOH =>
3(NH4)2S + K2Cr2O7 + 4 H2O = 3 S + Cr2O3 + 6 NH4OH + 2 KOH
H3AsO4 + NO = HNO3 + As + H2O =>
3 H3AsO4 + 5 NO = 5 HNO3 + 3 As + 2 H2O
CH3CH2CCCH3 + H2O = CH3CH2COCH2CH3 =>
CH3CH2CCCH3 + H2O = CH3CH2COCH2CH3
MgBr + Cl2 = MgCl + Br2 =>
2 MgBr + Cl2 = 2 MgCl + Br2
FeSO4 + CsOH = Fe(OH)2 + Cs2SO4 =>
FeSO4 + 2 CsOH = Fe(OH)2 + Cs2SO4
AgF + HCl = HF + AgCl =>
AgF + HCl = HF + AgCl
H2SO4 + HNO3 = HNO3SO3 + H2O =>
H2SO4 + HNO3 = HNO3SO3 + H2O
Al(OH)2Cl + HCl = AlCl3 + H2O =>
Al(OH)2Cl + 2 HCl = AlCl3 + 2 H2O
BeCl2 + KO2 = BeO2 + KCl2 =>
BeCl2 + KO2 = BeO2 + KCl2
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
KHF2 = K2F3 + H3 + F3 =>
6 KHF2 = 3 K2F3 + 2 H3 + F3
LiBr + Cu = CuBr + Li =>
LiBr + Cu = CuBr + Li
NaNO3 + Zn + NaOH = NH3 + Na2ZnO2 + H2O =>
NaNO3 + 4 Zn + 7 NaOH = NH3 + 4 Na2ZnO2 + 2 H2O
Fe + C + Cr = FeCCr =>
Fe + C + Cr = FeCCr
FeSO4 + HNO3 + HSO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + HNO3 + 3 HSO4 = 3 Fe2(SO4)3 + NO + 2 H2O
MnO2 + CaCl2 + H2O = MnCl2 + Cl2 + Ca(OH)2 =>
MnO2 + 2 CaCl2 + 2 H2O = MnCl2 + Cl2 + 2 Ca(OH)2
Fl2 + H2O = HFl + O =>
Fl2 + H2O = 2 HFl + O
K3[Fe(CN)6] + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + NO2 + CO2 + H2O =>
2 K3[Fe(CN)6] + 6 H2SO4 + 54 H2O2 = 3 K2SO4 + Fe2(SO4)3 + 12 NO2 + 12 CO2 + 60 H2O
CuO + Cl2 = CuCl + O2 =>
2 CuO + Cl2 = 2 CuCl + O2
CoO + Al2O3 = CoAl2O4 =>
CoO + Al2O3 = CoAl2O4
KMnO4 + H3PO2 = H3PO4 + K3PO4 + MnO2 + H2O =>
12 KMnO4 + 9 H3PO2 = 5 H3PO4 + 4 K3PO4 + 12 MnO2 + 6 H2O
C2H4 + OH = C2H5O =>
C2H4 + OH = C2H5O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
MnCl2 + PbO2 + HNO3 = HMnO4 + PbCl2 + Pb(NO3)2 + H2O =>
2 MnCl2 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 2 PbCl2 + 3 Pb(NO3)2 + 2 H2O
FeS2 + O2 = Fe2O3 + SO4 =>
4 FeS2 + 19 O2 = 2 Fe2O3 + 8 SO4
NH4Cl + HgI4K2 = NH4I4K2 + HgCl =>
NH4Cl + HgI4K2 = NH4I4K2 + HgCl
IO3{-} + HSO3{-} + H2O = I{-} + SO4{2-} + H3O{+} =>
IO3{-} + 3 HSO3{-} + 3 H2O = I{-} + 3 SO4{2-} + 3 H3O{+}
CH2CH2 + MnO4{-} + H2O = CH2OHCH2OH + OH{-} + MnO2 =>
3 CH2CH2 + 2 MnO4{-} + 4 H2O = 3 CH2OHCH2OH + 2 OH{-} + 2 MnO2
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
As4O6 + H{+} + MnO4{-} + H2O = Mn{2+} + H3AsO4 =>
5 As4O6 + 24 H{+} + 8 MnO4{-} + 18 H2O = 8 Mn{2+} + 20 H3AsO4
K + PO4 = KPO4 =>
K + PO4 = KPO4
H2OHI = OHH2I =>
H2OHI = OHH2I
PBO + H2O = PB(OH)2 =>
PBO + H2O = PB(OH)2
Fe + PbO = FeO + Pb =>
Fe + PbO = FeO + Pb
H2SO4 + NaCl + MnO2 = MnCl2 + H2O + Cl2 + Na2SO4 =>
2 H2SO4 + 4 NaCl + MnO2 = MnCl2 + 2 H2O + Cl2 + 2 Na2SO4
KClO3 + C2O4H2 = ClO2 + CO2 + K2C2O4 + H2O =>
2 KClO3 + 2 C2O4H2 = 2 ClO2 + 2 CO2 + K2C2O4 + 2 H2O
Ca2N + H2 = Ca + NH3 =>
2 Ca2N + 3 H2 = 4 Ca + 2 NH3
CoN = Co + N2 =>
2 CoN = 2 Co + N2
H2O + As = H3AsO3 + H =>
3 H2O + As = H3AsO3 + 3 H
K + AgCl = Ag + KCl =>
K + AgCl = Ag + KCl
C7H15Br + H2O = C7H15OH + HBr =>
C7H15Br + H2O = C7H15OH + HBr
W + Br = WBr =>
W + Br = WBr
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