| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 12(NH4)2MoO4 + 7 HNO3 = (NH4)3PO4*12MoO3 + 14 NH4NO + 19 H2O
Bi2O3 + C(s) = Bi(s) + CO =>
Bi2O3 + 3 C(s) = 2 Bi(s) + 3 CO
Cr(NH3)6Cl3O12 + HClO4 = (NH4)2Cr2O7 + N2 + ClO + H2O =>
10 Cr(NH3)6Cl3O12 + 6 HClO4 = 5(NH4)2Cr2O7 + 25 N2 + 36 ClO + 73 H2O
Fe3[Fe(CN)6]2 + NaOH = Fe(OH)3 + Na3Fe2[Fe(CN)6]2 =>
Fe3[Fe(CN)6]2 + 3 NaOH = Fe(OH)3 + Na3Fe2[Fe(CN)6]2
XeF4(s) + H2O(l) = Xe(g) + HF(g) + O2 =>
XeF4(s) + 2 H2O(l) = Xe(g) + 4 HF(g) + O2
Na(s) + H2(g) = Na2H2(s) =>
2 Na(s) + H2(g) = Na2H2(s)
NaOH(aq) + AgC2H3O2(aq) = Ag2O(s) + NaC2H3O2(aq) + H2O(l) =>
2 NaOH(aq) + 2 AgC2H3O2(aq) = Ag2O(s) + 2 NaC2H3O2(aq) + H2O(l)
C7H6O2 + C5H6O3 = C11H8O3 + H2O =>
5 C7H6O2 + 4 C5H6O3 = 5 C11H8O3 + 7 H2O
HI + NaHCO3 = H2O + CO2 + NaI =>
HI + NaHCO3 = H2O + CO2 + NaI
(NH4)2SO4 + KOH = NH3 + H2O + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH3 + 2 H2O + K2SO4
Ag(s) + S8(s) = Ag2S(aq) =>
16 Ag(s) + S8(s) = 8 Ag2S(aq)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HOCl + I{-} + H{+} = I + Cl + H2O =>
HOCl + I{-} + H{+} = I + Cl + H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Ag2S + HNO3 + HCl = AgCl + H2SO4 + NO2 + H2O =>
Ag2S + 8 HNO3 + 2 HCl = 2 AgCl + H2SO4 + 8 NO2 + 4 H2O
CH4 + CO2 = C2 + H2O =>
CH4 + CO2 = C2 + 2 H2O
Ag(NO)3 + FeCl3 = AgCl + Fe((NO)3)3 =>
3 Ag(NO)3 + FeCl3 = 3 AgCl + Fe((NO)3)3
NiS + HCl + KClO3 = NiCl2 + KCl + S + H2O =>
3 NiS + 6 HCl + KClO3 = 3 NiCl2 + KCl + 3 S + 3 H2O
H{+} + ClO{-} + {-} = Cl{-} + H2O =>
2 H{+} + ClO{-} + 2e = Cl{-} + H2O
CH2O + CH3MgCl = CH4 + COH + MgCl =>
CH2O + CH3MgCl = CH4 + COH + MgCl
Al(OH)3 + C2 = Al + H2O + CO2 =>
8 Al(OH)3 + 3 C2 = 8 Al + 12 H2O + 6 CO2
AgNO4(aq) + Cu(s) = Ag(s) + Cu(NO4)2(aq) =>
2 AgNO4(aq) + Cu(s) = 2 Ag(s) + Cu(NO4)2(aq)
Sr(HCO3)2 + Al2(S2O3)3 = SrS2O3 + Al(OH)3 + CO2 =>
3 Sr(HCO3)2 + Al2(S2O3)3 = 3 SrS2O3 + 2 Al(OH)3 + 6 CO2
NaOHCO3 + HNO3 = NaOH(NO3)2 + H2O + CO2 =>
NaOHCO3 + 2 HNO3 = NaOH(NO3)2 + H2O + CO2
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
SnS2 = Sn + S =>
SnS2 = Sn + 2 S
Al(OH)3 + H25 = Al253 + H2O =>
6325 Al(OH)3 + 759 H25 = 25 Al253 + 18975 H2O
(C2H6)(g) + O2(g) = H2O(g) + CO2(g) =>
2(C2H6)(g) + 7 O2(g) = 6 H2O(g) + 4 CO2(g)
C2H5(OH) + Na2Cr2O7 + H2SO4 = CH3COOH + Cr2(S04)3 + Na2(SO4) + H2O =>
21 C2H5(OH) + Na2Cr2O7 + 13 H2SO4 = 21 CH3COOH + Cr2(S04)3 + Na2(SO4) + 34 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
OH{-} + MnO4{-} + I{-} = IO3{-} + MnO4{-2} + H2O =>
6 OH{-} + 6 MnO4{-} + I{-} = IO3{-} + 6 MnO4{-2} + 3 H2O
Co + Fe(CN)6 = Co(CN) + Fe =>
6 Co + Fe(CN)6 = 6 Co(CN) + Fe
FeSO4 + AgNO3 = Ag + FeNO3 + Fe2(SO4)3 =>
3 FeSO4 + AgNO3 = Ag + FeNO3 + Fe2(SO4)3
Ba(NO3)2(aq) + Na(CH3CO2)(aq) = Ba(CH3CO2)2 + NaNO3 =>
Ba(NO3)2(aq) + 2 Na(CH3CO2)(aq) = Ba(CH3CO2)2 + 2 NaNO3
Zn({-}) + HCl = ZnCl + H({-}) =>
Zn({-}) + HCl = ZnCl + H({-})
Al(HCO3)3 + H2SO4 = Al2(SO4)3 + CO2 + HOH =>
2 Al(HCO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 CO2 + 6 HOH
C2H6 + KMnO4 + H2O = MnO2 + KOH + C2H4(OH)2 =>
3 C2H6 + 4 KMnO4 + 2 H2O = 4 MnO2 + 4 KOH + 3 C2H4(OH)2
RuO2 + Fe2O3 + MnO2 + SiO2 + SnO2 + Sn = RuFeMn2Si2Sn7O16 =>
4 RuO2 + 2 Fe2O3 + 8 MnO2 + 8 SiO2 + 9 SnO2 + 19 Sn = 4 RuFeMn2Si2Sn7O16
CH4 + CO2 = C2 + H2O =>
CH4 + CO2 = C2 + 2 H2O
Zn + As2O3 + H2O = OH{-} + Zn{+2} + AsH3 =>
6 Zn + As2O3 + 9 H2O = 12 OH{-} + 6 Zn{+2} + 2 AsH3
MnI2 + Sr(OH)2 = Mn(OH)2 + SrI2 =>
MnI2 + Sr(OH)2 = Mn(OH)2 + SrI2
C5H6 + Br2 = C5H4 + HBr =>
C5H6 + Br2 = C5H4 + 2 HBr
CH3COOCH2CH2OOCCH3 + NaOH = HOOCCOONa + CH3CH2CH2CH2OH =>
CH3COOCH2CH2OOCCH3 + NaOH = HOOCCOONa + CH3CH2CH2CH2OH
CH2(COOH)2 + OH = H2O + CH2(COO)2 =>
CH2(COOH)2 + 2 OH = 2 H2O + CH2(COO)2
C8H8O3 + OH = C7H6O3 + H2O =>
7 C8H8O3 + 14 OH = 8 C7H6O3 + 11 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
CuCl2(aq) + K3PO4(aq) = Cu3(PO4)2 + KCl(s) =>
3 CuCl2(aq) + 2 K3PO4(aq) = Cu3(PO4)2 + 6 KCl(s)
KMnO4 + NaNO2 + HCl = MnCl2 + KCl + NaNO3 + H2O =>
2 KMnO4 + 5 NaNO2 + 6 HCl = 2 MnCl2 + 2 KCl + 5 NaNO3 + 3 H2O
CH2O + CH3MgCl = CH4 + COH + MgCl =>
CH2O + CH3MgCl = CH4 + COH + MgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/24
Équations équilibrées sur02/11/23
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