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5 FeAsS + 14 ClO2 + 12 H2O = 14 Cl{-} + 5 Fe{3+} + 5 AsO4{3-} + 5 SO4{2-} + 24 H{+}
NiSO4 + Na2HPO4 = Ni3(PO4)2 + NaH2PO4 + Na2SO4 =>
3 NiSO4 + 4 Na2HPO4 = Ni3(PO4)2 + 2 NaH2PO4 + 3 Na2SO4
C2H2OH + HCOOH = HCOO(C2H2) + H2O =>
C2H2OH + HCOOH = HCOO(C2H2) + H2O
Fe + H2S04 = FeS + H2 =>
4 Fe + H2S04 = 4 FeS + H2
Al2(SO4)3 + NH4OH = Al2OH + NH4(SO4)3 =>
Al2(SO4)3 + NH4OH = Al2OH + NH4(SO4)3
K2O + HOH = KOH =>
K2O + HOH = 2 KOH
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
HBr + Br(OH)2 = Br2 + H2O =>
4 HBr + 2 Br(OH)2 = 3 Br2 + 4 H2O
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Li + SrBr2 = LiBr + Sr =>
2 Li + SrBr2 = 2 LiBr + Sr
Mg(s) + Al(No3)3(aq) = Mg(No3)2(aq) + Al(s) =>
3 Mg(s) + 2 Al(No3)3(aq) = 3 Mg(No3)2(aq) + 2 Al(s)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
(CH3)2CHOH + NaBr = (CH3)2CHBr + NaOH =>
(CH3)2CHOH + NaBr = (CH3)2CHBr + NaOH
ScF = Sc + F =>
ScF = Sc + F
CH3COOH + FCH2COOH = CH3COOHF + CH2COOH =>
CH3COOH + FCH2COOH = CH3COOHF + CH2COOH
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Na2SO4 + KNO3 = K2SO4 + NaNO3 =>
Na2SO4 + 2 KNO3 = K2SO4 + 2 NaNO3
NH4OH + Hg2(NO3) = NH4(NO3) + H2O + Hg =>
10 NH4OH + 8 Hg2(NO3) = 9 NH4(NO3) + 7 H2O + 16 Hg
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
S{2-}O2 = S{2-}O3 =>
S{2-}O2 = S{2-}O3
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
K + Na2S = K2S + Na =>
2 K + Na2S = K2S + 2 Na
C4H10O + C3H6O2 = H2O + C6H12O2 =>
3 C4H10O + 4 C3H6O2 = 3 H2O + 4 C6H12O2
NaCO3 + MgSO4 = MgCO3 + NaSO4 =>
NaCO3 + MgSO4 = MgCO3 + NaSO4
H(C2H3O2) + Mg(CO3) = Mg(C2H3O2)2 + H2O + CO2 =>
2 H(C2H3O2) + Mg(CO3) = Mg(C2H3O2)2 + H2O + CO2
AgNO3(s) + Mg(s) = Mg(NO3)2 + Ag(s) =>
2 AgNO3(s) + Mg(s) = Mg(NO3)2 + 2 Ag(s)
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C7H4O + O2 = CO2 + H2O =>
2 C7H4O + 15 O2 = 14 CO2 + 4 H2O
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
H3PO2 + Br2 + H2O = H3PO3 + HBr =>
H3PO2 + Br2 + H2O = H3PO3 + 2 HBr
NiSO4 + NaClO3 + NaOH = NiO(OH) + NaCl + Na2SO4 + H2O =>
6 NiSO4 + NaClO3 + 12 NaOH = 6 NiO(OH) + NaCl + 6 Na2SO4 + 3 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
N2(g) + H3(g) = NH3(g) =>
N2(g) + 2 H3(g) = 2 NH3(g)
C6H8O7 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
C6H8O7 + 3 NaHCO3 = Na3C6H5O7 + 3 H2O + 3 CO2
(NH4)2S + FeCl3 = (NH4)6Cl6 + Fe2S3 =>
3(NH4)2S + 2 FeCl3 = (NH4)6Cl6 + Fe2S3
Fe(OH)2 + NaOH = Na2Fe(OH)4 =>
Fe(OH)2 + 2 NaOH = Na2Fe(OH)4
MnCO3(s) + H2SO4(aq) = MnSO4 + H2O + CO2 =>
MnCO3(s) + H2SO4(aq) = MnSO4 + H2O + CO2
BrO3{-} + Sb{3+} + H{+} = Br{-} + Sb{5+} + H2O =>
BrO3{-} + 3 Sb{3+} + 6 H{+} = Br{-} + 3 Sb{5+} + 3 H2O
Br2 + C2H6 = C2H5Br + HBr =>
Br2 + C2H6 = C2H5Br + HBr
Cu(OH)2 = CuO + H2O = =>
Cu(OH)2 = CuO + H2O
CaCl2H4O2 + K2CO3 = CaCO3 + KCl + H2O =>
CaCl2H4O2 + K2CO3 = CaCO3 + 2 KCl + 2 H2O
N + H = NH3 =>
N + 3 H = NH3
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