| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 I2 + 12 MnO4{-} + 36 H{+} = 12 Mn{2+} + 10 IO3 + 18 H2O
HI + Cu2SO4 = CuI + H2SO4 =>
2 HI + Cu2SO4 = 2 CuI + H2SO4
XeF2(s) + H2O(l) = Xe(g) + HF(g) + O2(g) =>
2 XeF2(s) + 2 H2O(l) = 2 Xe(g) + 4 HF(g) + O2(g)
C2(SO4)3 + KMnO4 + KOH = K2CO4 + K2MnO4 + K2SO4 + H2O =>
C2(SO4)3 + 6 KMnO4 + 16 KOH = 2 K2CO4 + 6 K2MnO4 + 3 K2SO4 + 8 H2O
H2O2 + NaOH + PH3 = H2O + Na4P2O6 =>
7 H2O2 + 4 NaOH + 2 PH3 = 12 H2O + Na4P2O6
CH3COCH3 + H2O = CH3CH2CH3 + O2 =>
CH3COCH3 + H2O = CH3CH2CH3 + O2
NaSt + CaCl = NaCl + CaSt =>
NaSt + CaCl = NaCl + CaSt
HgCO3 = Hg + O2 + CO2 =>
2 HgCO3 = 2 Hg + O2 + 2 CO2
Fe + H(SO4) = Fe2(SO4) + H =>
2 Fe + H(SO4) = Fe2(SO4) + H
H{+} + CrO7 + Cl{-} = Cl2 + Cr + H2O =>
14 H{+} + CrO7 + 14 Cl{-} = 7 Cl2 + Cr + 7 H2O
Ti(OH)4 = Ti2(O)4 + H2O =>
2 Ti(OH)4 = Ti2(O)4 + 4 H2O
Fe2O3 + H2SO4 = [Fe2(SO4)3] + H2O =>
Fe2O3 + 3 H2SO4 = [Fe2(SO4)3] + 3 H2O
(NO3){-} + I2 + (H){+} = IO3({-}) + NO2 + H2O =>
10(NO3){-} + I2 + 8(H){+} = 2 IO3({-}) + 10 NO2 + 4 H2O
PbO + OH = PbO3 + H2O =>
PbO + 4 OH = PbO3 + 2 H2O
Fe3(PO4)2 + Tl = Fe + TlPO4 =>
Fe3(PO4)2 + 2 Tl = 3 Fe + 2 TlPO4
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10(Cr(N2H4CO)6)4(Cr(CN)6)3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
KAlSi3O8 + H2SO4 = K2SO4 + Al2O3 + SiO2 + H2O =>
2 KAlSi3O8 + H2SO4 = K2SO4 + Al2O3 + 6 SiO2 + H2O
CH3CH2CH2CH2CH2OH + H2Cr2O7 + H2SO4 = H2O + Cr2(SO4)3 + CH3CH2CH2CH2CO2H =>
3 CH3CH2CH2CH2CH2OH + 2 H2Cr2O7 + 6 H2SO4 = 11 H2O + 2 Cr2(SO4)3 + 3 CH3CH2CH2CH2CO2H
CaCO3 + CH3OOH = CO2 + Ca(CH3OO)2 + H2O =>
CaCO3 + 2 CH3OOH = CO2 + Ca(CH3OO)2 + H2O
H2O + C2H4 = C4H10O =>
H2O + 2 C2H4 = C4H10O
UO2(NO3)2 + Na2C2O4 + H2O = UO2(C2O4) + H2ONa(NO3) =>
UO2(NO3)2 + Na2C2O4 + 2 H2O = UO2(C2O4) + 2 H2ONa(NO3)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na3PO4(aq) + KOH(aq) = NaHO(aq) + K3PO4(aq) =>
Na3PO4(aq) + 3 KOH(aq) = 3 NaHO(aq) + K3PO4(aq)
CuCl + F2 = FCl + Cu =>
2 CuCl + F2 = 2 FCl + 2 Cu
H2 + F1 = HF =>
H2 + 2 F1 = 2 HF
K2SO3 + HCl = KCl + H2SO3 = SO2 + H2O + KCl =>
K2SO3 + 2 HCl = 2 KCl + H2SO3
Ni + Na2S2O8 = NiSO4 + Na2SO4 =>
Ni + Na2S2O8 = NiSO4 + Na2SO4
H2Po4 + OH = Po4 + H2O =>
H2Po4 + 2 OH = Po4 + 2 H2O
H2PO4{-} + OH{-} = HPO4{2-} + H2O =>
H2PO4{-} + OH{-} = HPO4{2-} + H2O
NO2(g) + H2O = HNO3(ac) + NO(g) =>
3 NO2(g) + H2O = 2 HNO3(ac) + NO(g)
carbonmonoxide + oxygen = Carbondioxide =>
2 CO + O2 = 2 CO2
CHCl + Cl2 = CHCl3 =>
CHCl + Cl2 = CHCl3
ZnCl2 + Ca(OH)2 = ZnO + CaCl2 + H2O =>
ZnCl2 + Ca(OH)2 = ZnO + CaCl2 + H2O
HCl(aq) + Mg(s) = MgCl + H(g) =>
HCl(aq) + Mg(s) = MgCl + H(g)
Sc + HI = ScHI =>
Sc + HI = ScHI
Au + Cl2 = Au2Cl5 =>
4 Au + 5 Cl2 = 2 Au2Cl5
Bi(NO3)3 + Fe = Fe(NO3)2 + Bi =>
2 Bi(NO3)3 + 3 Fe = 3 Fe(NO3)2 + 2 Bi
Li + CaSO4 = LiSO4 + Ca =>
Li + CaSO4 = LiSO4 + Ca
NaClOCO2H2O = NaHCO3HClO =>
NaClOCO2H2O = NaHCO3HClO
Magnesium + HCl = magnesiumchloride + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg2Al4Si5O18 + MgAl2O4 + Mg2Si2O6 = Mg3Al2Si3O12 =>
Mg2Al4Si5O18 + 3 MgAl2O4 + 5 Mg2Si2O6 = 5 Mg3Al2Si3O12
NH4NO3 + Ni2(SO4)2 = NiNO3 + NH4(SO4) =>
2 NH4NO3 + Ni2(SO4)2 = 2 NiNO3 + 2 NH4(SO4)
NiCl2 + (NH4)2CO3 + H2O = Ni2(OH)2CO3 + NH4Cl + CO2 =>
2 NiCl2 + 2(NH4)2CO3 + H2O = Ni2(OH)2CO3 + 4 NH4Cl + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + Ca(NO3)2 = Al3Ca(NO3)2 =>
3 Al + Ca(NO3)2 = Al3Ca(NO3)2
H2CO2 = CO + H2O =>
H2CO2 = CO + H2O
CH3CHCH2 + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 + CH3CH2COOH =>
5 CH3CHCH2 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 6 H2O + 4 MnSO4 + 5 CH3CH2COOH
C7H7ClO + K2Cr2O7 = C7H7ClCr2O7 + K2O =>
C7H7ClO + K2Cr2O7 = C7H7ClCr2O7 + K2O
K2Cr2O7 + CH3OH + H2SO4 = CH2O + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 CH3OH + 4 H2SO4 = 3 CH2O + Cr2(SO4)3 + K2SO4 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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