| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 ZnSO4 = Al2(SO4)3 + 3 Zn
NiCl2(aq) + AgNO3(aq) = AgCl(s) + Ni(NO3)2(aq) =>
NiCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ni(NO3)2(aq)
MoO3 + Na2S2O3 + H2O = MoS2 + NaOH + SO2 =>
2 MoO3 + 7 Na2S2O3 + 7 H2O = 2 MoS2 + 14 NaOH + 10 SO2
C4H9NO2 + O2 = CO2 + H2O + N2 =>
4 C4H9NO2 + 21 O2 = 16 CO2 + 18 H2O + 2 N2
CuNO3 + K = K2Cu + NO3 =>
CuNO3 + 2 K = K2Cu + NO3
All + O2 = AllO2 =>
All + O2 = AllO2
KSCN + HCl = KCl + HSCN =>
KSCN + HCl = KCl + HSCN
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
H2C2O4 + KBrO2 = CO2 + KBr + H2O =>
2 H2C2O4 + KBrO2 = 4 CO2 + KBr + 2 H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Ag2CO3 + O2 = AgO + CO2 =>
2 Ag2CO3 + O2 = 4 AgO + 2 CO2
CH3CCH3OHCH3 + HCl = CH3CCH3ClCH3 + H2O =>
CH3CCH3OHCH3 + HCl = CH3CCH3ClCH3 + H2O
NaCHO3 + HC2H3O2 = CO2 + H2O + C3H3NaO2 =>
2 NaCHO3 + 3 HC2H3O2 = 2 CO2 + 4 H2O + 2 C3H3NaO2
C2H5Cl + AgCN = C2H5NC + AgCl =>
C2H5Cl + AgCN = C2H5NC + AgCl
KJ + CuCl2 = CuCl + J2 + KCl =>
2 KJ + 2 CuCl2 = 2 CuCl + J2 + 2 KCl
C6H16O6 + O2 = CO2 + H2O =>
C6H16O6 + 7 O2 = 6 CO2 + 8 H2O
Cu + H2(SO4) = CuSO4 + H2O + SO2 =>
Cu + 2 H2(SO4) = CuSO4 + 2 H2O + SO2
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H =>
MnO4{-} + 4 NO2{-} + 3 H{+} = Mn{2+} + 4 NO3{-} + 3 H
C6H48 + O2 = CO2 + H2O =>
C6H48 + 18 O2 = 6 CO2 + 24 H2O
NaAl(OH)4 + HNO3 = Al(NO3)3 + NaNO3 + H2O =>
NaAl(OH)4 + 4 HNO3 = Al(NO3)3 + NaNO3 + 4 H2O
CH3CH2COCl + CH3CH2OH = CH3CH2COOH + CH3CH2Cl =>
CH3CH2COCl + CH3CH2OH = CH3CH2COOH + CH3CH2Cl
CuNO3 + H2SO4 = CuSO4 + NO2 + H2O =>
CuNO3 + H2SO4 = CuSO4 + NO2 + H2O
K2Cr2O7 = K + Cr + O2 =>
2 K2Cr2O7 = 4 K + 4 Cr + 7 O2
TiFeO3 + Cl2 + C = TiCl4 + FeCl2 + CO =>
TiFeO3 + 3 Cl2 + 3 C = TiCl4 + FeCl2 + 3 CO
TiO + HCl = HO + TiCl =>
TiO + HCl = HO + TiCl
CaS + NaNo3 = Na2S + Ca(No3)2 =>
CaS + 2 NaNo3 = Na2S + Ca(No3)2
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
Zn + H2Se = ZnSe + H2 =>
Zn + H2Se = ZnSe + H2
CH3COONa(aq) + H2O(l) = CH3COOH(aq) + NaOH(aq) =>
CH3COONa(aq) + H2O(l) = CH3COOH(aq) + NaOH(aq)
Na3O + H2O = Na + OH =>
Na3O + H2O = 3 Na + 2 OH
Co(NH3)6Cl3 + NaOH = Co3O4 + NH3 + NaCl + O2 + H2O =>
12 Co(NH3)6Cl3 + 36 NaOH = 4 Co3O4 + 72 NH3 + 36 NaCl + O2 + 18 H2O
C7H8O + HO2 = CO2 + H2O =>
3 C7H8O + 34 HO2 = 21 CO2 + 29 H2O
H2CO + Ag(NH3)2{+} + OH{-} = HCO3{-} + Ag + NH3 + H2O =>
H2CO + 4 Ag(NH3)2{+} + 5 OH{-} = HCO3{-} + 4 Ag + 8 NH3 + 3 H2O
FeC2O4*2H2O + H2O2 + K2C2O4 = K3[Fe(C2O4)3]*3H2O + Fe(OH)3 =>
6 FeC2O4*2H2O + 3 H2O2 + 6 K2C2O4 = 4 K3[Fe(C2O4)3]*3H2O + 2 Fe(OH)3
OZn + H2O = Zn(OH)2 =>
OZn + H2O = Zn(OH)2
ZnS = Zn + S =>
ZnS = Zn + S
Bi(OH)3 + H = Bi + H2O =>
Bi(OH)3 + 3 H = Bi + 3 H2O
HF + NaOH = NaHF2 + H2O =>
2 HF + NaOH = NaHF2 + H2O
N2H4 + O2 = N2O4 + H2O =>
N2H4 + 3 O2 = N2O4 + 2 H2O
NaBiO3 + Mn(NO3)2 + NaOH + H2O = Bi(OH)3 + Na2MnO4 + NaNO3 =>
2 NaBiO3 + Mn(NO3)2 + 2 NaOH + 2 H2O = 2 Bi(OH)3 + Na2MnO4 + 2 NaNO3
CrCl3 + KMnO4 + KOH = K2CrO4 + MnO2 + KCl + H2O =>
CrCl3 + KMnO4 + 4 KOH = K2CrO4 + MnO2 + 3 KCl + 2 H2O
CaSi2 + SbCl2 = Si + Sb + CaCl2 =>
CaSi2 + SbCl2 = 2 Si + Sb + CaCl2
Al2(SO4)3 + Ba(NO3)2 = BaSO4(s) + Al(NO3)3 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 3 BaSO4(s) + 2 Al(NO3)3
KCl + C2H5OH = KOH + C2H5Cl =>
KCl + C2H5OH = KOH + C2H5Cl
FeSO3 + O2 = FeSO4 =>
2 FeSO3 + O2 = 2 FeSO4
KNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + NO2 + H2O =>
2 KNO3 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + K2SO4 + 2 NO2 + 2 H2O
Cr(CH3COO)2 + O2 + CH3COOH = Cr(CH3COO)3 + H2O =>
4 Cr(CH3COO)2 + O2 + 4 CH3COOH = 4 Cr(CH3COO)3 + 2 H2O
Ba(OH)2H2SO4 = BaSO4 + H2O =>
Ba(OH)2H2SO4 = BaSO4 + 2 H2O
K2SiO3 + HNO3 = KNO3 + H2SiO3 =>
K2SiO3 + 2 HNO3 = 2 KNO3 + H2SiO3
Cr(CH3COO)2 + O2 + CH3COOH = Cr(CH3COO)3 + H2O =>
4 Cr(CH3COO)2 + O2 + 4 CH3COOH = 4 Cr(CH3COO)3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/03/24
Équations équilibrées sur07/03/23
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