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FeS + 7 HNO3 + 3 H{+} = Fe{3+} + SO2 + 7 NO2 + 5 H2O
SnO + HCl = SnCl2 + H2O =>
SnO + 2 HCl = SnCl2 + H2O
Ba(NO3)2 + Na(CrO4) = Ba(CrO4)2 + NaNO3 =>
Ba(NO3)2 + 2 Na(CrO4) = Ba(CrO4)2 + 2 NaNO3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
KI + Na2SO3 = Na2I + KSO3 =>
KI + Na2SO3 = Na2I + KSO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe(NO3)3*9H2O + Gd(NO3)3*6H2O + C6H8O7 = Fe2GdO4 + H2O + N2 + CO2 =>
36 Fe(NO3)3*9H2O + 18 Gd(NO3)3*6H2O + 46 C6H8O7 = 18 Fe2GdO4 + 616 H2O + 81 N2 + 276 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cr(NO3)3(H2O)9 = H2O + Cr(NO3)3 =>
Cr(NO3)3(H2O)9 = 9 H2O + Cr(NO3)3
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Sr(NO3)2 + NaOH = Sr(OH)2 + NaNO3 =>
Sr(NO3)2 + 2 NaOH = Sr(OH)2 + 2 NaNO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Bi2O3 + Cl2 + KOH = Bi2O5 + KCl + H2O =>
Bi2O3 + 2 Cl2 + 4 KOH = Bi2O5 + 4 KCl + 2 H2O
NaHCO3(s) + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
NaHCO3(s) + HC2H3O2 = NaC2H3O2 + CO2 + H2O
CO2 + H2S = (CH2O) + S2 + H2O =>
CO2 + 2 H2S = (CH2O) + S2 + H2O
Cu(SO4) + KI = CuI + I + K2(SO4) =>
Cu(SO4) + 2 KI = CuI + I + K2(SO4)
Ba(NO3)2(s) = BaO(s) + N2 + O2 =>
2 Ba(NO3)2(s) = 2 BaO(s) + 2 N2 + 5 O2
Ethylene + oxygen = carbonmonoxide + water =>
C2H4 + 2 O2 = 2 CO + 2 H2O
Fe(NO3)3 + NaOH + KOH + Cl2 = NaNO3 + NaCl + H2O + K2FeO4 =>
2 Fe(NO3)3 + 12 NaOH + 4 KOH + 3 Cl2 = 6 NaNO3 + 6 NaCl + 8 H2O + 2 K2FeO4
K2Cr2O7 + KCl + H2SO4 = Cl2 + Cr2(SO4) + K2SO4 + H2O =>
K2Cr2O7 + 10 KCl + 7 H2SO4 = 5 Cl2 + Cr2(SO4) + 6 K2SO4 + 7 H2O
Ag(NO3)(aq) + MgCl2(aq) = AgCl(s) + Mg(NO3)2(aq) =>
2 Ag(NO3)(aq) + MgCl2(aq) = 2 AgCl(s) + Mg(NO3)2(aq)
KNO2 + HF = HNO2 + KF =>
KNO2 + HF = HNO2 + KF
Ca2Al6Ce2O14 + CaAl16Mg2O27 = Ce2Al22O36 + MgAl2O4 + Ca3Al4MgO10 =>
17 Ca2Al6Ce2O14 + 26 CaAl16Mg2O27 = 17 Ce2Al22O36 + 32 MgAl2O4 + 20 Ca3Al4MgO10
Fe2O3 + In2O3 + SnO2 + Fe = Fe275In100Sn25O600 =>
400 Fe2O3 + 150 In2O3 + 75 SnO2 + 25 Fe = 3 Fe275In100Sn25O600
Ce(NO3)3 + Na2C2O4 = Ce2(C2O4)3 + NaNO3 =>
2 Ce(NO3)3 + 3 Na2C2O4 = Ce2(C2O4)3 + 6 NaNO3
GaBr3 + F = GaBr3F =>
GaBr3 + F = GaBr3F
C2H4 + H2O = CH3CH2OH =>
C2H4 + H2O = CH3CH2OH
NaI + H2(SO4) = H2S + I2 + Na2(SO4) + H2O =>
8 NaI + 5 H2(SO4) = H2S + 4 I2 + 4 Na2(SO4) + 4 H2O
S2O8{2-} + Fe{2+} = SO4{-2} + Fe{3+} =>
S2O8{2-} + 2 Fe{2+} = 2 SO4{-2} + 2 Fe{3+}
KAl(SO4)2(OH)6 + S = K2SO4 + Al2O3 + H2O + SO2 =>
4 KAl(SO4)2(OH)6 + 9 S = 2 K2SO4 + 2 Al2O3 + 12 H2O + 15 SO2
NaOH + Ca(OH)2 + C + ClO = NaClO + CaCO3 + H2O =>
4 NaOH + Ca(OH)2 + C + 4 ClO = 4 NaClO + CaCO3 + 3 H2O
MnO + MoO3 + Ta2O5 + Li2CO3 = Li6Mn4[Mn2Mo2Ta6]O30 + CO2 =>
6 MnO + 2 MoO3 + 3 Ta2O5 + 3 Li2CO3 = Li6Mn4[Mn2Mo2Ta6]O30 + 3 CO2
CuCO3*Cu(OH)2 + NH2CH2COOH = Cu(NH2CH2COO)2 + H2O + CO2 =>
CuCO3*Cu(OH)2 + 4 NH2CH2COOH = 2 Cu(NH2CH2COO)2 + 3 H2O + CO2
NaCl(aq) + Mg(C2H3O2)2(aq) = MgCl2(aq) + NaC2H3O2 =>
2 NaCl(aq) + Mg(C2H3O2)2(aq) = MgCl2(aq) + 2 NaC2H3O2
As2S3 + HClO + H2O = H3AsO4 + HCl + H2SO4 =>
As2S3 + 14 HClO + 6 H2O = 2 H3AsO4 + 14 HCl + 3 H2SO4
CO2 + H2O = C2H1202 + O2 =>
4 CO2 + 1202 H2O = 2 C2H1202 + 605 O2
CH3CH2OH + C10H16 = C12H22O =>
CH3CH2OH + C10H16 = C12H22O
H2SO4 + NaN3 = HN3 + NaHSO4 =>
H2SO4 + NaN3 = HN3 + NaHSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ba(NO3)2 + ZrO(NO3)2H2O + CH4N2S + C6H8O7 = BaZrO2S + CO2 + H2O + N2 =>
9 Ba(NO3)2 + 9 ZrO(NO3)2H2O + 9 CH4N2S + 7 C6H8O7 = 9 BaZrO2S + 51 CO2 + 55 H2O + 27 N2
C7H14 + H2O + MnO4{-} + H{+} = C2H6O2 + Mn{2+} =>
10 C7H14 + 14 H2O + 14 MnO4{-} + 42 H{+} = 35 C2H6O2 + 14 Mn{2+}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Br{-} + NaOCl = NaBr + ClO{-} =>
Br{-} + NaOCl = NaBr + ClO{-}
Cr(OH)3 + NaOH = H2 + NaCrO4 =>
Cr(OH)3 + NaOH = 2 H2 + NaCrO4
Na2SO3(aq) + H2SO4 = Na2SO4 + SO2 + H2O =>
Na2SO3(aq) + H2SO4 = Na2SO4 + SO2 + H2O
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