| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4) + 2 AgNO3 = 2 AlNO3 + Ag2SO4
Mg(OH)2 + HCl(aq) = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl(aq) = MgCl2 + 2 H2O
H2WF8 + NaOH = NaF + Na2WO4 + H2O =>
H2WF8 + 10 NaOH = 8 NaF + Na2WO4 + 6 H2O
Na[Cr(OH)4] + H2O2 + CH3COOH = CH3COONa + H2O + H2CrO4 =>
2 Na[Cr(OH)4] + 3 H2O2 + 2 CH3COOH = 2 CH3COONa + 6 H2O + 2 H2CrO4
K3PO4 + bariumnitrate = Ba3(PO4)2 + potassiumnitrate =>
2 K3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 KNO3
NH4OH + H3PO4 = PO4H4 + NOH3 =>
NH4OH + 2 H3PO4 = 2 PO4H4 + NOH3
SrCl2(aq)CuSO4(aq) = SrSO4(aq)CuCl2(aq) =>
SrCl2(aq)CuSO4(aq) = SrSO4(aq)CuCl2(aq)
Pb + C2H6O + Na = PbC8H20 + NaOH =>
Pb + 4 C2H6O + 4 Na = PbC8H20 + 4 NaOH
ZnSiO3HCl = ZnClHSiO3 =>
ZnSiO3HCl = ZnClHSiO3
KMnO4ZnCl2 = KZnO4MnCl2 =>
KMnO4ZnCl2 = KZnO4MnCl2
MnO2Ca(OH)2 = CaMnO4H2 =>
MnO2Ca(OH)2 = CaMnO4H2
H{+} + UO2(CO3)3{4-} + e = UO2 + CO2 + H2O =>
6 H{+} + UO2(CO3)3{4-} + 2e = UO2 + 3 CO2 + 3 H2O
NaBaBr2 = NaBr2Ba =>
NaBaBr2 = NaBr2Ba
NH3(aq)CH3COOH(aq) = CH3COONH4(aq) =>
NH3(aq)CH3COOH(aq) = CH3COONH4(aq)
H{+} + e + SO3{2-} = S2O3{-2} + H2O =>
6 H{+} + 4e + 2 SO3{2-} = S2O3{-2} + 3 H2O
CoSO4 + Na2CO3 = CoNa2 + CO3SO4 =>
CoSO4 + Na2CO3 = CoNa2 + CO3SO4
NOO2{-} = ONOO{-} =>
NOO2{-} = ONOO{-}
Br2 + NaCl = BrNaCl =>
Br2 + 2 NaCl = 2 BrNaCl
KCl + Na2Pb[Cu(NO2)6] = K2Pb[Cu(NO2)6] + NaCl =>
2 KCl + Na2Pb[Cu(NO2)6] = K2Pb[Cu(NO2)6] + 2 NaCl
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
AlSO3 + NaOH = Al(OH)3 + Na3SO3 =>
AlSO3 + 3 NaOH = Al(OH)3 + Na3SO3
FeNO3NaBr = FeBrNaNO3 =>
FeNO3NaBr = FeBrNaNO3
KCl + MnO4 + H2SO4 = K2SO4 + MnSO4 + Cl2 + H2O =>
6 KCl + MnO4 + 4 H2SO4 = 3 K2SO4 + MnSO4 + 3 Cl2 + 4 H2O
C6H12O4(s) + O2(g) = CO2(g) + H2O(g) =>
C6H12O4(s) + 7 O2(g) = 6 CO2(g) + 6 H2O(g)
Zn + Mg3(PO4)2 = Zn3(PO4) + Mg =>
6 Zn + Mg3(PO4)2 = 2 Zn3(PO4) + 3 Mg
(NH4)3PO4 + Ca(NO3)2 = NH4NO3 + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 Ca(NO3)2 = 6 NH4NO3 + Ca3(PO4)2
PbLiNO3 = NO3LiPb =>
PbLiNO3 = NO3LiPb
H3PO4 + Al(OH)3 = Al2(PHO4)3 + H2O =>
3 H3PO4 + 2 Al(OH)3 = Al2(PHO4)3 + 6 H2O
CaCO3 + NH3 = [Ca(NH3)6] + CO3 =>
CaCO3 + 6 NH3 = [Ca(NH3)6] + CO3
HSO3 + OH = SO3 + H2O =>
HSO3 + OH = SO3 + H2O
Fe + H2O = Fe3(O4) + H2 =>
3 Fe + 4 H2O = Fe3(O4) + 4 H2
Al(s) + Cu(CH3COO)2(aq) = Al(CH3COO)2 + Cu(s) =>
Al(s) + Cu(CH3COO)2(aq) = Al(CH3COO)2 + Cu(s)
Ca(BrO3)2 + H2O = H(BrO3) + Ca(OH)2 =>
Ca(BrO3)2 + 2 H2O = 2 H(BrO3) + Ca(OH)2
CO + HOH = H2 + CO2 =>
CO + HOH = H2 + CO2
MnSO4 + K2S = K2SO4 + MnS =>
MnSO4 + K2S = K2SO4 + MnS
C11H14O + C9H10O2 = C20H22O3 + H2 =>
C11H14O + C9H10O2 = C20H22O3 + H2
Na2CO3 + VCl3 = NaCl + V2(CO3)3 =>
3 Na2CO3 + 2 VCl3 = 6 NaCl + V2(CO3)3
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O =>
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O
C2 + CI = CCI =>
C2 + 2 CI = 2 CCI
Na2SO4(aq)CaCO3(aq) = Na2CO3(aq)CaSO4(aq) =>
Na2SO4(aq)CaCO3(aq) = Na2CO3(aq)CaSO4(aq)
Br + IK = BrK + I =>
Br + IK = BrK + I
Pb3(PO4)2 + HNO3 = Pb(NO3)2 + H3PO4 =>
Pb3(PO4)2 + 6 HNO3 = 3 Pb(NO3)2 + 2 H3PO4
KSO3 + HCl = KCl + SO3H =>
KSO3 + HCl = KCl + SO3H
LiOH + CO2 = LiH + CO3 =>
LiOH + CO2 = LiH + CO3
NiCl2 + NaOCl + NaOH = Ni2O3 + NaCl + H2O =>
2 NiCl2 + NaOCl + 4 NaOH = Ni2O3 + 5 NaCl + 2 H2O
FeSO4(aq)Ba(OH)2(aq) = Fe(OH)2(s)BaSO4(aq) =>
FeSO4(aq)Ba(OH)2(aq) = Fe(OH)2(s)BaSO4(aq)
Fe2Cl2 + Na2CO3 = Fe2CO3 + NaCl =>
Fe2Cl2 + Na2CO3 = Fe2CO3 + 2 NaCl
(NH4)(OH) + H(C2H3O2) = (NH4)(C2H3O2) + H(OH) =>
(NH4)(OH) + H(C2H3O2) = (NH4)(C2H3O2) + H(OH)
Br2CH3Cl = CH2Br2HCl =>
Br2CH3Cl = CH2Br2HCl
NH4NO3(s) + O2(g) = NO2(g) + H20(g) =>
10 NH4NO3(s) + 5 O2(g) = 20 NO2(g) + 2 H20(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/09/24
Équations équilibrées sur06/08/23
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