| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4Cl2NaOH = C2H3ClNaClH2O
Fe2 + O2 = FeO2 =>
Fe2 + 2 O2 = 2 FeO2
AgClO3 + FeSO4 = Ag2SO4 + Fe(ClO3)2 =>
2 AgClO3 + FeSO4 = Ag2SO4 + Fe(ClO3)2
Sn{4+} + I{-} = Sn{+} + I2 =>
2 Sn{4+} + 6 I{-} = 2 Sn{+} + 3 I2
Al2O3 + Na3PO4 = AlPO4 + Na2O =>
Al2O3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2O
XO + HCl = XCl2 + H2O = Cl2 =>
XO + 2 HCl = XCl2 + H2O
LiOH + H2SO4 = Li2S + H2O + O2 =>
2 LiOH + H2SO4 = Li2S + 2 H2O + 2 O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CuSO4 + NaO = CuO + NaSO4 =>
CuSO4 + NaO = CuO + NaSO4
H2O + O2 + PB(s) = PB(OH)2 =>
2 H2O + O2 + 2 PB(s) = 2 PB(OH)2
Ca(NO3)2 + NaCI = CaCI + Na(NO3)2 =>
Ca(NO3)2 + NaCI = CaCI + Na(NO3)2
C4O + O2 = CO2 =>
2 C4O + 7 O2 = 8 CO2
C8H12O3N2 + O2 = C5H7NO2 + CO2 + NH3 =>
2 C8H12O3N2 + O2 = 3 C5H7NO2 + CO2 + NH3
C18H28N2SO4 + H2O = C18H28N2SO4OH + H =>
C18H28N2SO4 + H2O = C18H28N2SO4OH + H
FeSO4 + NH3 + H2O = (NH4)2SO4 + Fe(NH3)4(OH)2 =>
FeSO4 + 6 NH3 + 2 H2O = (NH4)2SO4 + Fe(NH3)4(OH)2
FeCl3 + H2O2 + H3 = FeCl3*6H2O =>
FeCl3 + 3 H2O2 + 2 H3 = FeCl3*6H2O
C135H96O9SN + O2 = CO2 + H2O + SO + NO =>
2 C135H96O9SN + 311 O2 = 270 CO2 + 96 H2O + 2 SO + 2 NO
KHP(aq) + NAOH(aq) = H2O(l) + NAKP(aq) =>
KHP(aq) + NAOH(aq) = H2O(l) + NAKP(aq)
Na2S2O3 + Mg(IO3)2 = MgS2O3 + NaIO3 =>
Na2S2O3 + Mg(IO3)2 = MgS2O3 + 2 NaIO3
NaOH + HClO4 = H(OH) + Na(ClO4) =>
NaOH + HClO4 = H(OH) + Na(ClO4)
Mg(BH4)2 + Mg(NH2)2 = Mg(BH4)(NH2) =>
Mg(BH4)2 + Mg(NH2)2 = 2 Mg(BH4)(NH2)
(NH4)2CrO4 + Ba(NO3)2 = NH4NO3 + CrO4Ba =>
(NH4)2CrO4 + Ba(NO3)2 = 2 NH4NO3 + CrO4Ba
Ag + SO4 = AgO + S =>
4 Ag + SO4 = 4 AgO + S
Na2SO4 + Al(SO4)3 = Na2(SO4)3 + AlSO4 =>
Na2SO4 + Al(SO4)3 = Na2(SO4)3 + AlSO4
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
KNO3 + C = K2CO3 + N2 + CO22 =>
44 KNO3 + 25 C = 22 K2CO3 + 22 N2 + 3 CO22
ZnF2 + H2CO3 = ZnF2H2CO3 =>
ZnF2 + H2CO3 = ZnF2H2CO3
RCHO + K2Cr2O7 + H2SO4 = KHSO4 + Cr2(SO4)3 + RCHOO + H2O =>
3 RCHO + K2Cr2O7 + 5 H2SO4 = 2 KHSO4 + Cr2(SO4)3 + 3 RCHOO + 4 H2O
ClO{2-} + e = ClO{4-} =>
ClO{2-} + 2e = ClO{4-}
MgCl2 + H(SO4) = Mg(SO4)2 + HCl =>
MgCl2 + 2 H(SO4) = Mg(SO4)2 + 2 HCl
Ca(ClO) = CaCl + O2 =>
2 Ca(ClO) = 2 CaCl + O2
Sr(C2H3O2)2 + KOH = Sr(OH)2 + KC2H3O2 =>
Sr(C2H3O2)2 + 2 KOH = Sr(OH)2 + 2 KC2H3O2
BeOCa(OH)2 = CaBeO2H2O =>
BeOCa(OH)2 = CaBeO2H2O
Ni3N2 + NaOH = Ni(OH)2 + Na3N =>
Ni3N2 + 6 NaOH = 3 Ni(OH)2 + 2 Na3N
CH3CHO + [Ag(NH3)2]{+} + OH{-} = CH3COO{-} + Ag + NH3 + H2O =>
CH3CHO + 2[Ag(NH3)2]{+} + 3 OH{-} = CH3COO{-} + 2 Ag + 4 NH3 + 2 H2O
C3H8O6 + O2 = CO2 + H2O =>
C3H8O6 + 2 O2 = 3 CO2 + 4 H2O
HCl(aq) + CaCO3(s) = CaCl2 + H2CO3 =>
2 HCl(aq) + CaCO3(s) = CaCl2 + H2CO3
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
Fe(s) + Cu3(PO4)2(aq) = Fe3(PO4)2(aq) + Cu(s) =>
3 Fe(s) + Cu3(PO4)2(aq) = Fe3(PO4)2(aq) + 3 Cu(s)
CH3I + NaOH = NaI + CH3OH =>
CH3I + NaOH = NaI + CH3OH
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
C11H22O12 = CO2 + C2H5OH + H2O =>
2 C11H22O12 = 8 CO2 + 7 C2H5OH + H2O
BrKMnO4 = KBrMnO4 =>
BrKMnO4 = KBrMnO4
K3Fe(CN)6 + H2O = K2[Fe(H2O)(CN)5] + KCN =>
K3Fe(CN)6 + H2O = K2[Fe(H2O)(CN)5] + KCN
MnO4{-} + H2O + ClO2{-} = MnO2 + ClO4{-} + OH{-} =>
4 MnO4{-} + 2 H2O + 3 ClO2{-} = 4 MnO2 + 3 ClO4{-} + 4 OH{-}
AlBr3 + Fe2O3 = AlFe + Br2O =>
2 AlBr3 + Fe2O3 = 2 AlFe + 3 Br2O
KAl(OH)4 + H2SO4(aq) = Al(OH)3 + K2SO4 + H2O =>
2 KAl(OH)4 + H2SO4(aq) = 2 Al(OH)3 + K2SO4 + 2 H2O
Fe2(SO4)3(s) = Fe{3+}(aq) + SO4{2-}(aq) =>
Fe2(SO4)3(s) = 2 Fe{3+}(aq) + 3 SO4{2-}(aq)
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
NaCl(aq) + NH3(aq) + CO2(S) + H2O = NH4Cl(aq) + NaHCO3(S) =>
NaCl(aq) + NH3(aq) + CO2(S) + H2O = NH4Cl(aq) + NaHCO3(S)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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