| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CrO4 + Ba(OH)2 = K2(OH)2 + BaCrO4
CaBr2(aq) + AgNO3(aq) = CaNO3 + AgBr2 =>
CaBr2(aq) + AgNO3(aq) = CaNO3 + AgBr2
Mn(OH)2 + NaOH = Na4[Mn(OH)6] =>
Mn(OH)2 + 4 NaOH = Na4[Mn(OH)6]
(NH4)3PO4 + Zi(NO3)2 = NH4NO3 + Zi3(PO4)2 =>
2(NH4)3PO4 + 3 Zi(NO3)2 = 6 NH4NO3 + Zi3(PO4)2
N4H2 = H2 + N2 =>
N4H2 = H2 + 2 N2
K2C2O4 = CO2 + K =>
K2C2O4 = 2 CO2 + 2 K
CaCO3 + H3O = H2O + Ca + HCO3 =>
CaCO3 + H3O = H2O + Ca + HCO3
FeO + Na = NaO + Fe =>
FeO + Na = NaO + Fe
Al + B = AlB =>
Al + B = AlB
C7H5NO3 + C3H6O + HO{-} = C16H10N2O2 + C2H3O2{-} + H2O =>
2 C7H5NO3 + 2 C3H6O + 2 HO{-} = C16H10N2O2 + 2 C2H3O2{-} + 4 H2O
Br2 + He2Br = HeBr3 =>
5 Br2 + 2 He2Br = 4 HeBr3
C7H5NO3 + C3H6O + HO{-} = C16H10N2O2 + C2H3O2{-} + H2O =>
2 C7H5NO3 + 2 C3H6O + 2 HO{-} = C16H10N2O2 + 2 C2H3O2{-} + 4 H2O
CH23 + O2 = CO2 + H2O =>
4 CH23 + 27 O2 = 4 CO2 + 46 H2O
T4J8 + Z2 = TZ2 + J2Z =>
T4J8 + 6 Z2 = 4 TZ2 + 4 J2Z
KHSO3 + Ca(OH)2 = Ca(HSO3)2 + KOH =>
2 KHSO3 + Ca(OH)2 = Ca(HSO3)2 + 2 KOH
CS2 + Cl2 = CCl4 + S7Cl2 =>
7 CS2 + 16 Cl2 = 7 CCl4 + 2 S7Cl2
NH4Br + LiOH = LiBr + NH3 + H2O =>
NH4Br + LiOH = LiBr + NH3 + H2O
Zn(OH)2 + NaOH = Na + Zn(OH)4 =>
Zn(OH)2 + 2 NaOH = 2 Na + Zn(OH)4
VONO3 + Na2O2 + NaOH = Na3VO4 + NaNO3 + H2O =>
VONO3 + Na2O2 + 2 NaOH = Na3VO4 + NaNO3 + H2O
CaOCl2 = Ca + OCl + Cl2 =>
2 CaOCl2 = 2 Ca + 2 OCl + Cl2
K2MnO4 + H2O2 = MnO2 + KOH + O2 =>
K2MnO4 + H2O2 = MnO2 + 2 KOH + O2
Pt + AgNO3 = Pt(NO3) + Ag =>
Pt + AgNO3 = Pt(NO3) + Ag
(C7H6O) + C2H6O = C17H14O + H2O =>
11(C7H6O) + 4 C2H6O = 5 C17H14O + 10 H2O
CrCl2 + NaOH + H2O2 = NaCl + Na2CrO4 + H2O =>
CrCl2 + 4 NaOH + 2 H2O2 = 2 NaCl + Na2CrO4 + 4 H2O
Na2HPO4 + HCl = NaCl + NaH2PO4 =>
Na2HPO4 + HCl = NaCl + NaH2PO4
NiSO4 + H3PO3 = Ni3(PO3)2 + H2SO4 =>
3 NiSO4 + 2 H3PO3 = Ni3(PO3)2 + 3 H2SO4
SbS3 + HNO3 = H3SbO4 + SO3 + NO + H2O =>
3 SbS3 + 23 HNO3 = 3 H3SbO4 + 9 SO3 + 23 NO + 7 H2O
HBrO4 = Br2O7 + H2O =>
2 HBrO4 = Br2O7 + H2O
H3Cit + NaOH = Na3Cit + H2O =>
H3Cit + 3 NaOH = Na3Cit + 3 H2O
C6H5Cl + CH3Cl = C7H8 + Cl2 =>
C6H5Cl + CH3Cl = C7H8 + Cl2
MgO + Cl = MgCl2 + O2 =>
2 MgO + 4 Cl = 2 MgCl2 + O2
Pb(NO3)2 = PbO + N(O)2 + (O)2 =>
2 Pb(NO3)2 = 2 PbO + 4 N(O)2 + (O)2
Fe + CdCl2 = Cd + FeCl2 =>
Fe + CdCl2 = Cd + FeCl2
AgNO3 + CN = Ag(CN)2 + NO3 =>
AgNO3 + 2 CN = Ag(CN)2 + NO3
CH4 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnO2 + H2O =>
3 CH4 + 8 KMnO4 + 4 H2SO4 = 3 CO2 + 4 K2SO4 + 8 MnO2 + 10 H2O
(NH4)2SO4 + CsOH = Cs2SO4 + NH4OH =>
(NH4)2SO4 + 2 CsOH = Cs2SO4 + 2 NH4OH
H2O + C27H28Br2O5S = CO2 + H + Br + S =>
49 H2O + C27H28Br2O5S = 27 CO2 + 126 H + 2 Br + S
C3H4 + KMnO4 + H2O = C2H3O2K + KHCO3 + MnO2 =>
5 C3H4 + 8 KMnO4 + H2O = 7 C2H3O2K + KHCO3 + 8 MnO2
AlI3 + KOH = KI + Al(OH)3 =>
AlI3 + 3 KOH = 3 KI + Al(OH)3
NaOH + CaCl2 = Ca(OH)2 + Cl + Na =>
2 NaOH + CaCl2 = Ca(OH)2 + 2 Cl + 2 Na
AI + CI = AICI =>
AI + CI = AICI
KMnO4 + HCl = Cl2 + H2O + MnCl4 + KCl =>
2 KMnO4 + 16 HCl = 3 Cl2 + 8 H2O + 2 MnCl4 + 2 KCl
BaCO3 = BaO + CO2* =>
BaCO3 = BaO + CO2*
Cr + Te = Cr5Te5 =>
5 Cr + 5 Te = Cr5Te5
H2O3 + NaOH = Na3HO3 + H2O =>
H2O3 + 6 NaOH = 2 Na3HO3 + 3 H2O
H2 + I2 = HI =>
H2 + I2 = 2 HI
N2(g) + Cl2(g) = NCl3(l) =>
N2(g) + 3 Cl2(g) = 2 NCl3(l)
C5H12O(l) + O2(g) = CO2(g) + H2O(aq) =>
2 C5H12O(l) + 15 O2(g) = 10 CO2(g) + 12 H2O(aq)
Na2SO4 + H2O = NaOH + SO2 + O2 =>
2 Na2SO4 + 2 H2O = 4 NaOH + 2 SO2 + O2
KI + CaCO3 = CaI2 + K2CO3 =>
2 KI + CaCO3 = CaI2 + K2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/08/24
Équations équilibrées sur01/07/24
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