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5 Fe(NH4)2(SO4)2 + 16 H2SO4 + 4 KMnO4 = 2 K2SO4 + 4 MnSO4 + 5(NH4)2SO4 + 5 Fe(SO4)3 + 16 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CoCl2 + Pb(NO3)2 = Co(NO3)2 + Pb(Cl)2 =>
CoCl2 + Pb(NO3)2 = Co(NO3)2 + Pb(Cl)2
PbCl2 + LiOH = PbOH + LiCl2 =>
PbCl2 + LiOH = PbOH + LiCl2
CH3CH2OH + NaOH = CH3CH2O{-} + Na{+} + H2O =>
CH3CH2OH + NaOH = CH3CH2O{-} + Na{+} + H2O
Na(s) + At2(s) = NaAt =>
2 Na(s) + At2(s) = 2 NaAt
CH3CHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
CH3CHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH
C7H30 + O2 = CO2 + H2O =>
2 C7H30 + 29 O2 = 14 CO2 + 30 H2O
KNO3(aq) + Na2CO3(aq) = K2CO3(aq) + NaNO3(aq) =>
2 KNO3(aq) + Na2CO3(aq) = K2CO3(aq) + 2 NaNO3(aq)
Na2[Pb(OH)4] + K2SO4 = Na2SO4 + KOH + PbSO4 =>
Na2[Pb(OH)4] + 2 K2SO4 = Na2SO4 + 4 KOH + PbSO4
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Pb(NO3)2 + Na2SiO3 = PbSiO3 + NaNO3 =>
Pb(NO3)2 + Na2SiO3 = PbSiO3 + 2 NaNO3
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
CuFeS2 + H{+} + O2 = Cu{2+} + Fe{3+} + S + H2O =>
4 CuFeS2 + 20 H{+} + 5 O2 = 4 Cu{2+} + 4 Fe{3+} + 8 S + 10 H2O
Na2O + Cl2O = NaCl + O2 =>
Na2O + Cl2O = 2 NaCl + O2
FeC2O4*H2O + O2 = FeO + H2O + CO2 =>
2 FeC2O4*H2O + O2 = 2 FeO + 2 H2O + 4 CO2
NaHCO3 + H3C3H5O7 = Na3C3H5O7 + CO2 + H2O =>
3 NaHCO3 + H3C3H5O7 = Na3C3H5O7 + 3 CO2 + 3 H2O
Ag(s) + Br2(g) = AgBr2(s) =>
Ag(s) + Br2(g) = AgBr2(s)
Na2S2O3 + O3 = SO3 + Na2O2 =>
3 Na2S2O3 + 5 O3 = 6 SO3 + 3 Na2O2
GaBr3 + Li = LiBr + Ga =>
GaBr3 + 3 Li = 3 LiBr + Ga
Co(OCl)2 + KI + HCl = I2 + CoCl2 + H2O + KCl =>
Co(OCl)2 + 4 KI + 4 HCl = 2 I2 + CoCl2 + 2 H2O + 4 KCl
CH3CH2OH3 + O2 = CO2 + H2O =>
2 CH3CH2OH3 + 7 O2 = 4 CO2 + 8 H2O
Ni(NO3)2 + K3Fe(CN)6 = Ni(CN)2 + K3Fe(NO3)6 =>
3 Ni(NO3)2 + K3Fe(CN)6 = 3 Ni(CN)2 + K3Fe(NO3)6
Fe3O4 + NH4OH = Fe(OH)3 + Fe(OH)2 + (NH4)8O4 =>
Fe3O4 + 8 NH4OH = 2 Fe(OH)3 + Fe(OH)2 + (NH4)8O4
CH3NO2 + KNO3 = CO2 + H2O + N2 + K2O =>
10 CH3NO2 + 6 KNO3 = 10 CO2 + 15 H2O + 8 N2 + 3 K2O
WO3 + NaOH = Na2WO4 + H2O =>
WO3 + 2 NaOH = Na2WO4 + H2O
C2H3COOH + NH3 = C2H3CN + H2O =>
C2H3COOH + NH3 = C2H3CN + 2 H2O
Ni(C2H3O2)2 + Al = Ni + Al(C2H3O2)2 =>
Ni(C2H3O2)2 + Al = Ni + Al(C2H3O2)2
Cu(SO4) + KOH = CuOH + K(SO4) =>
Cu(SO4) + KOH = CuOH + K(SO4)
Al2(SO4)3 + KI + KIO3 + H2O = Al(OH)3 + K2SO4 + I2 =>
Al2(SO4)3 + 5 KI + KIO3 + 3 H2O = 2 Al(OH)3 + 3 K2SO4 + 3 I2
BaCl2 + Na2(CO)3 = Ba(CO)3 + NaCl =>
BaCl2 + Na2(CO)3 = Ba(CO)3 + 2 NaCl
Ni + Pb(C2H3O2)2 = Ni(C2H3O2)2 + Pb =>
Ni + Pb(C2H3O2)2 = Ni(C2H3O2)2 + Pb
CaCO3 = CaOCO2 =>
CaCO3 = CaOCO2
FeCl3 + Po4 = FePo4 + Cl =>
FeCl3 + Po4 = FePo4 + 3 Cl
(NH4)2(SO4) + BaCl2 = (NH4)Cl + Ba(SO4) =>
(NH4)2(SO4) + BaCl2 = 2(NH4)Cl + Ba(SO4)
Al + Fe2O3 = Fe3 + Al2O3 =>
6 Al + 3 Fe2O3 = 2 Fe3 + 3 Al2O3
Cd + NH4OH = Cd(NH3)4 + H2O =>
Cd + 4 NH4OH = Cd(NH3)4 + 4 H2O
Cr(OH)3 + LiOH = Li3[Cr(OH)6] =>
Cr(OH)3 + 3 LiOH = Li3[Cr(OH)6]
CH3CH2CH2OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH3CH2CH2OH(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
KMnO4 + BiBr + H2SO4 = Br + MnSO4 + Bi2(SO4)3 + K2SO4 + H2O =>
6 KMnO4 + 10 BiBr + 24 H2SO4 = 10 Br + 6 MnSO4 + 5 Bi2(SO4)3 + 3 K2SO4 + 24 H2O
(NH4)2S + HCl = NH4Cl + H2S =>
(NH4)2S + 2 HCl = 2 NH4Cl + H2S
KI + ClO2 = KClO2 + I2 =>
2 KI + 2 ClO2 = 2 KClO2 + I2
N2O3 + C = N2 + CO2 =>
2 N2O3 + 3 C = 2 N2 + 3 CO2
Ca(NO3)2 + HClO3 = Ca(ClO3)2 + HNO3 =>
Ca(NO3)2 + 2 HClO3 = Ca(ClO3)2 + 2 HNO3
H2C204 + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 H2C204 + 818 MnO4{-} + 2454 H{+} = 1020 CO2 + 818 Mn{2+} + 1232 H2O
Al(s) + Ag2S(s) + H2O(l) = Ag(s) + Al(OH)3 + H2S =>
2 Al(s) + 3 Ag2S(s) + 6 H2O(l) = 6 Ag(s) + 2 Al(OH)3 + 3 H2S
CON2H6 + O2 = CO2 + NH3 =>
2 CON2H6 + O2 = 2 CO2 + 4 NH3
C5H8(l) + O2 = CO2(g) + H2O(g) =>
C5H8(l) + 7 O2 = 5 CO2(g) + 4 H2O(g)
Zn(OH)2 + Na2SO4 = ZnSO4 + NaOH =>
Zn(OH)2 + Na2SO4 = ZnSO4 + 2 NaOH
ZnSO4 + Sr(NO3)2 = Zn(NO3)2 + Sr(SO4) =>
ZnSO4 + Sr(NO3)2 = Zn(NO3)2 + Sr(SO4)
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