| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2 + CuO = ZnO + Cu(NO3)2
HClO + HCl = Cl2 + H2O =>
HClO + HCl = Cl2 + H2O
CrCl3 + Br2 + KOH = K2CrO4 + KCl + KBr + H2O =>
2 CrCl3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KCl + 6 KBr + 8 H2O
Al(s) + AuCl3(aq) = AlCl3(aq) + Au(s) =>
Al(s) + AuCl3(aq) = AlCl3(aq) + Au(s)
CuCl2K2SO4 = K2Cl2SO4Cu =>
CuCl2K2SO4 = K2Cl2SO4Cu
Cl + LiF = Li + ClF =>
Cl + LiF = Li + ClF
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
Fe(NH4)2(SO4)2 + Cl2 + NH4OH = Fe(OH)3 + NH4(SO4)2 + NH4Cl =>
Fe(NH4)2(SO4)2 + 2 Cl2 + 3 NH4OH = Fe(OH)3 + NH4(SO4)2 + 4 NH4Cl
Ca5(PO4)3F + H2SO4 + H2O = CaSO4 + Ca(H2PO4)2*H2O + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 7 CaSO4 + 3 Ca(H2PO4)2*H2O + 2 HF
C2H6O2 + K2Cr2O7 + HCl = C2H2O4 + KCl + CrCl3 + H2O =>
3 C2H6O2 + 4 K2Cr2O7 + 32 HCl = 3 C2H2O4 + 8 KCl + 8 CrCl3 + 22 H2O
C2 + H2 = CH =>
C2 + H2 = 2 CH
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
CuSO4*5H2O + KClO3 + H2O2 + C = KCuO4 + CClO2 + K2SO4 + H2O =>
CuSO4*5H2O + 3 KClO3 + H2O2 + 3 C = KCuO4 + 3 CClO2 + K2SO4 + 6 H2O
Pb(NO3)2 + LiCl = PbCl2 + LiNO3 =>
Pb(NO3)2 + 2 LiCl = PbCl2 + 2 LiNO3
CuSO4(aq) + Fe(aq) = Cu(s) + FeSO4(aq) =>
CuSO4(aq) + Fe(aq) = Cu(s) + FeSO4(aq)
KMuO4 + KI + H2SO4 = K2SO4 + MuSO4 + I2 + H2O =>
2 KMuO4 + 10 KI + 8 H2SO4 = 6 K2SO4 + 2 MuSO4 + 5 I2 + 8 H2O
Br + NaCl = BrCl + Na =>
Br + NaCl = BrCl + Na
CaH2CO3 + H2SO4 = CaSO4 + H4CO3 =>
CaH2CO3 + H2SO4 = CaSO4 + H4CO3
Fe(NO3)3(aq)BaCl2(aq) = FeCl2Ba(NO3)3 =>
Fe(NO3)3(aq)BaCl2(aq) = FeCl2Ba(NO3)3
NaOH + (ZnOH)2CO3 = Na2CO3 + Zn(OH)2 =>
2 NaOH + (ZnOH)2CO3 = Na2CO3 + 2 Zn(OH)2
Cu(ClO4)2 + Na2CO3 = CuCO3 + NaClO4 =>
Cu(ClO4)2 + Na2CO3 = CuCO3 + 2 NaClO4
NaCl + KClO3 = KCl + NaClO3 =>
NaCl + KClO3 = KCl + NaClO3
K3PO4(s) + Ca(NO3)2(aq) = KNO3(aq) + Ca3(PO4)2(s) =>
2 K3PO4(s) + 3 Ca(NO3)2(aq) = 6 KNO3(aq) + Ca3(PO4)2(s)
H2SO4 + BaO2 = (HO) + BaSO4 =>
H2SO4 + BaO2 = 2(HO) + BaSO4
Ni(NO3)2 + K2CrO4 = NiCrO4 + KNO3 =>
Ni(NO3)2 + K2CrO4 = NiCrO4 + 2 KNO3
NaOOCCH2COONa + NaOH = Na2CO3 + CH4 =>
NaOOCCH2COONa + 2 NaOH = 2 Na2CO3 + CH4
CH3C4H8CH3 + O2 = C02 + H2O =>
2 CH3C4H8CH3 + 7 O2 = 6 C02 + 14 H2O
MgBr2 + Na3PO4 = MgPO4 + Na3Br2 =>
MgBr2 + Na3PO4 = MgPO4 + Na3Br2
K2Cr2O7 + FeSO4 + KHSO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 14 KHSO4 = 8 K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O
(CH3CO2)H + Ni(OH)2 = Ni(CH3CO2)2 + H2O =>
2(CH3CO2)H + Ni(OH)2 = Ni(CH3CO2)2 + 2 H2O
K2[Zn(OH)4] + H2S = Zn(OH)2 + K2S + H2O =>
K2[Zn(OH)4] + H2S = Zn(OH)2 + K2S + 2 H2O
C6H5OH + O6 = CO2 + H2O =>
3 C6H5OH + 7 O6 = 18 CO2 + 9 H2O
Cr(OH)3 + NaOH = [Cr(OH)6]{3-} + Na{+} =>
Cr(OH)3 + 3 NaOH = [Cr(OH)6]{3-} + 3 Na{+}
Cl2 + Na2Co3 = NaCl + Co2 =>
2 Cl2 + 2 Na2Co3 = 4 NaCl + 3 Co2
Mg + ZCl2 = MgCl2 + Z =>
Mg + ZCl2 = MgCl2 + Z
CH3COOH + NaCO3 = NaCH3CO2 + CO2 + H2O =>
9 CH3COOH + 8 NaCO3 = 8 NaCH3CO2 + 10 CO2 + 6 H2O
HCl + HC3H5O3 = ClC3H5O3 + H =>
HCl + HC3H5O3 = ClC3H5O3 + 2 H
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
N2H5Cl + H2O = H3O{+} + Cl{-} + N2H4 =>
N2H5Cl + H2O = H3O{+} + Cl{-} + N2H4
K2Cr2O7 + KI + H2SO4 = CrO + KIO3 + K2SO4 + H2O =>
3 K2Cr2O7 + 4 KI + 3 H2SO4 = 6 CrO + 4 KIO3 + 3 K2SO4 + 3 H2O
Mg(OH)2() + HCl = MgCl2 + H2O =>
Mg(OH)2() + 2 HCl = MgCl2 + 2 H2O
CH2CHCH3 + NH3 + O2 = CH2CHCN + H2O =>
2 CH2CHCH3 + 2 NH3 + 3 O2 = 2 CH2CHCN + 6 H2O
BeC + H2O = CH4 + Be(OH)2 + CO =>
3 BeC + 7 H2O = 2 CH4 + 3 Be(OH)2 + CO
NaHCO3FeSO4 = FeCO3NaHSO4 =>
NaHCO3FeSO4 = FeCO3NaHSO4
Fe(OH)3 + CuSO4 = Fe2(SO4)3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuSO4 = Fe2(SO4)3 + 3 Cu(OH)2
NaOH + (ZnOH)2CO3 = Na2CO3 + Zn(OH)2 =>
2 NaOH + (ZnOH)2CO3 = Na2CO3 + 2 Zn(OH)2
Cr2(SO4)3 + H2O2 + Na(OH) = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 H2O2 + 10 Na(OH) = 2 Na2CrO4 + 3 Na2SO4 + 8 H2O
FeCO3 = Fe + CO3 =>
FeCO3 = Fe + CO3
PbCrO4 + NH4OH = Pb(OH)4 + (NH4)4CrO4 =>
PbCrO4 + 4 NH4OH = Pb(OH)4 + (NH4)4CrO4
Cd + Pb(NO3) = Cd(NO3) + Pb =>
Cd + Pb(NO3) = Cd(NO3) + Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/25
Équations équilibrées sur02/16/24
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