| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SnCl2 + 2 Na2AsO4 + 8 HCl = 3 SnCl4 + 2 NaCl + 2 NaAsO2 + 4 H2O
N2H4 + HCl = N2H6Cl2 =>
N2H4 + 2 HCl = N2H6Cl2
Y2TiO5 + TiO = YTiO3 =>
Y2TiO5 + TiO = 2 YTiO3
Al2(SO4)3 + Na2S = Al2S3 + Na2(SO4) =>
Al2(SO4)3 + 3 Na2S = Al2S3 + 3 Na2(SO4)
K2CO3 + H2S = K2S + H2O + CO2 =>
K2CO3 + H2S = K2S + H2O + CO2
C4H6O5 + H2O = H3O + C4H5O5 =>
C4H6O5 + H2O = H3O + C4H5O5
C7H15COOH + O2 = C + H2O =>
C7H15COOH + 3 O2 = 8 C + 8 H2O
KMnO4 + Fe + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O + K2SO4 =>
6 KMnO4 + 10 Fe + 24 H2SO4 = 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O + 3 K2SO4
Na2CO3(aq) + CuCl2 = NaCl + CuCO3(s) =>
Na2CO3(aq) + CuCl2 = 2 NaCl + CuCO3(s)
Os + H2O = OsO2 + H2 =>
Os + 2 H2O = OsO2 + 2 H2
C5H5N + HCl = C5H5NH + Cl2 =>
2 C5H5N + 2 HCl = 2 C5H5NH + Cl2
Cu(NO3)2 + NH3*H2O = [Cu(NH3)4](NO3)2 + H2O =>
Cu(NO3)2 + 4 NH3*H2O = [Cu(NH3)4](NO3)2 + 4 H2O
Fe + Cu2(SO4)2 = Fe2(SO4)2 + Cu =>
2 Fe + Cu2(SO4)2 = Fe2(SO4)2 + 2 Cu
Sc + HNO3 = Sc(NO3)3 + NO + H2O =>
Sc + 4 HNO3 = Sc(NO3)3 + NO + 2 H2O
Cr2(SO4)3 + K2S2O8 + H2O = H2CrO4 + K2SO4 + H2SO4 =>
Cr2(SO4)3 + 3 K2S2O8 + 8 H2O = 2 H2CrO4 + 3 K2SO4 + 6 H2SO4
Zn + KNO3 = ZnO + K2O + N2 =>
5 Zn + 2 KNO3 = 5 ZnO + K2O + N2
KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 KAl(OH)4 + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
RbOH + CH3COOH = RbC2H3O2 + H2O =>
RbOH + CH3COOH = RbC2H3O2 + H2O
Na2CO3 + HIn = In{-} + Na{+} + H2CO3 =>
Na2CO3 + 2 HIn = 2 In{-} + 2 Na{+} + H2CO3
Hg2(NO3)2 + Na2S = Hg2S + NaNO3 =>
Hg2(NO3)2 + Na2S = Hg2S + 2 NaNO3
FeCl + NaS = NaCl + FeS =>
FeCl + NaS = NaCl + FeS
CH4O + H2O = CO2 + H =>
CH4O + H2O = CO2 + 6 H
HN3 + F2 = N3F + HF =>
HN3 + F2 = N3F + HF
Mn(NO3)2*6H2O + Fe(NO3)3*9H2O + C2H5NO2 = MnFe2O4 + CO2 + H2O + N2 =>
9 Mn(NO3)2*6H2O + 18 Fe(NO3)3*9H2O + 40 C2H5NO2 = 9 MnFe2O4 + 80 CO2 + 316 H2O + 56 N2
Co + H2SO4 = Co2(SO4)3 + H2 =>
2 Co + 3 H2SO4 = Co2(SO4)3 + 3 H2
KClO3(s) + S = KCl + SO2 =>
2 KClO3(s) + 3 S = 2 KCl + 3 SO2
LiOH + HNO3 = Li + NO3 + H2O =>
LiOH + HNO3 = Li + NO3 + H2O
AsH3 + ClO3 = H3AsO4 + Cl =>
3 AsH3 + 4 ClO3 = 3 H3AsO4 + 4 Cl
BeCl2 = Be + Cl2 =>
BeCl2 = Be + Cl2
Pr6O11 + HBr = PrBr3 + H2O + Br =>
Pr6O11 + 22 HBr = 6 PrBr3 + 11 H2O + 4 Br
Y2TiO5 + TiO = YTiO3 =>
Y2TiO5 + TiO = 2 YTiO3
Cu3(PO4)2 + Cs2SO4 = CuSO4 + Cs3PO4 =>
Cu3(PO4)2 + 3 Cs2SO4 = 3 CuSO4 + 2 Cs3PO4
Al + OH{-} = AlO2{-} + H2O + e =>
Al + 4 OH{-} = AlO2{-} + 2 H2O + 3e
KMnO4 + C2H4 + H2SO4 + H2O = C2H4(OH)2 + MnSO4 + K2SO4 =>
2 KMnO4 + 5 C2H4 + 3 H2SO4 + 2 H2O = 5 C2H4(OH)2 + 2 MnSO4 + K2SO4
Fe + HNO2 = FeNO2 + H2 =>
2 Fe + 2 HNO2 = 2 FeNO2 + H2
KClO4 + HBr = KCl + H2O + Br2 =>
KClO4 + 8 HBr = KCl + 4 H2O + 4 Br2
MnO4 + Pb = MnO2 + PbO2 =>
MnO4 + Pb = MnO2 + PbO2
CH3CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C3H6O + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 C3H6O + 8 H2O
Fe + NH3 = FeN + H2 =>
2 Fe + 2 NH3 = 2 FeN + 3 H2
Y + G2B = YBG + G2 =>
2 Y + 2 G2B = 2 YBG + G2
FeSO4 + H2SO4 + KSCN + H2O2 = Fe(SCN)3 + H2K(SO4)2 + H2O =>
FeSO4 + 5 H2SO4 + 3 KSCN + 2 H2O2 = Fe(SCN)3 + 3 H2K(SO4)2 + 4 H2O
Mn + H2SO4 = MnSO4 + H2O + SO =>
2 Mn + 3 H2SO4 = 2 MnSO4 + 3 H2O + SO
H3PO4 + Na2CO3 = H3CO3 + Na2PO4 =>
H3PO4 + Na2CO3 = H3CO3 + Na2PO4
K2(SO4) + Fe(OH)3 = K(OH) + Fe2(SO4)3 =>
3 K2(SO4) + 2 Fe(OH)3 = 6 K(OH) + Fe2(SO4)3
C3H4 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
2 C3H4 + 8 KMnO4 + 11 KOH = 3 CH3COOK + 8 K2MnO4 + 5 H2O
C + NO = CNO =>
C + NO = CNO
(CH3CH2)3N + H = H(CH3CH2)3N =>
(CH3CH2)3N + H = H(CH3CH2)3N
Ba + H2O = Ba(OH) + H2 =>
2 Ba + 2 H2O = 2 Ba(OH) + H2
SrO + HCl = SrOCl2 + H2 =>
SrO + 2 HCl = SrOCl2 + H2
C50H100O40N + H2O = CH4 + CO2 + NH3 =>
8 C50H100O40N + 46 H2O = 217 CH4 + 183 CO2 + 8 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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