| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + Cl2 = K2Cl2
H1 + Cl1 = HCl1 =>
H1 + Cl1 = HCl1
K2Cr2O7 + NaOH + Na2S = Na2CrO4 + K2S + H2O =>
K2Cr2O7 + 2 NaOH + Na2S = 2 Na2CrO4 + K2S + H2O
BaBr2 + Ag2SO4 = AgBr + BaSO4 =>
BaBr2 + Ag2SO4 = 2 AgBr + BaSO4
Al + NaOH = NaAl(OH)4 + Na =>
Al + 4 NaOH = NaAl(OH)4 + 3 Na
CH4 + Br = CBr4 + HBr =>
CH4 + 8 Br = CBr4 + 4 HBr
C4H9Cl + Cu(OH)2 + NaBH4 = Cu + NaCl + C4H9B + H2O =>
C4H9Cl + 2 Cu(OH)2 + NaBH4 = 2 Cu + NaCl + C4H9B + 4 H2O
Cl2 + NaBrO3 = NaClO3 + Br2 =>
Cl2 + 2 NaBrO3 = 2 NaClO3 + Br2
KNO3 + KOH + C13NO4H11 = N2 + K2CO3 + H2O =>
11 KNO3 + 15 KOH + C13NO4H11 = 6 N2 + 13 K2CO3 + 13 H2O
CI + Pb = CIPb2 =>
CI + 2 Pb = CIPb2
CuO + CO = CuC2 + CO2 =>
CuO + 5 CO = CuC2 + 3 CO2
K2Cr2O7 + CH3CH2CH2OH + H2SO4 = Cr2(SO4)3 + CH3CH2COOH + K2SO4 + H2O =>
2 K2Cr2O7 + 3 CH3CH2CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3CH2COOH + 2 K2SO4 + 11 H2O
Cu(SO4)2 + Ba(NO3)2 = Ba(SO4)2 + Cu(NO3)2 =>
Cu(SO4)2 + Ba(NO3)2 = Ba(SO4)2 + Cu(NO3)2
HCl + K2SO3 = KCl + H2O + SO2(g) =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2(g)
MgNH4PO4 = Mg2P2O7 + NH3 + H2O0 =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O0
H + HCO3 = H2CO3 = CO2 + H2O =>
H + HCO3 = H2CO3
HCH2CHO2 + NaOH = NaCHO2 + HCH2OH =>
HCH2CHO2 + NaOH = NaCHO2 + HCH2OH
N2O + C3H8 = N2 + CO2 + H2O =>
10 N2O + C3H8 = 10 N2 + 3 CO2 + 4 H2O
C6H5COOK + O2 = CO2 + H2O + KOH =>
2 C6H5COOK + 15 O2 = 14 CO2 + 4 H2O + 2 KOH
PBCO3(s) = PBO(s) + CO2(g) =>
PBCO3(s) = PBO(s) + CO2(g)
KBr2 + Cl2 = KBr2Cl2 =>
KBr2 + Cl2 = KBr2Cl2
Zn + (ClO4)2 = Zn(ClO4)2 =>
Zn + (ClO4)2 = Zn(ClO4)2
CH2CO(COONa)2 + CH3COSCoA + NaOH = Na3C6H5O7 + HSCoA =>
CH2CO(COONa)2 + CH3COSCoA + NaOH = Na3C6H5O7 + HSCoA
Na3PO4 + Co(NO3)2 = Co3(PO4) + Na(NO3)2 =>
Na3PO4 + 3 Co(NO3)2 = Co3(PO4) + 3 Na(NO3)2
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
HPt = H + Pt =>
HPt = H + Pt
MnSO4 + Ba(OH)2 = Mn(OH)2 + BaSO4 =>
MnSO4 + Ba(OH)2 = Mn(OH)2 + BaSO4
MnO4{-}(aq) + Cl{-}(aq) + H2O(l) = Mn{2+}(aq) + Cl2(g) + OH{-}(aq) =>
2 MnO4{-}(aq) + 10 Cl{-}(aq) + 8 H2O(l) = 2 Mn{2+}(aq) + 5 Cl2(g) + 16 OH{-}(aq)
MoThEr = Mo + Th + Er =>
MoThEr = Mo + Th + Er
Ba(NO3)2 + H3(PO4) = Ba3(PO4)2 + H(NO3) =>
3 Ba(NO3)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 H(NO3)
ZnO + NH4OH = (NH4)2ZnO2 + H2O =>
ZnO + 2 NH4OH = (NH4)2ZnO2 + H2O
CUSO4 + NaCl = CUCl2 + Na2SO4 =>
CUSO4 + 2 NaCl = CUCl2 + Na2SO4
Mg(HCO3)2 + H{+} = Mg{2+} + CO2 + H2O =>
Mg(HCO3)2 + 2 H{+} = Mg{2+} + 2 CO2 + 2 H2O
AgNO3 = Ag(s) + NO2(g) + O2(g) =>
2 AgNO3 = 2 Ag(s) + 2 NO2(g) + O2(g)
Sn(s) + O2 = SnO =>
2 Sn(s) + O2 = 2 SnO
AlAg2 + SO4 = Al2(SO4)3 + Ag =>
2 AlAg2 + 3 SO4 = Al2(SO4)3 + 4 Ag
PBCO3(s) = PBO(s) + CO2(g) =>
PBCO3(s) = PBO(s) + CO2(g)
Li + CrF3 = Cr + LiF =>
3 Li + CrF3 = Cr + 3 LiF
HCl + CaSO3 = CaCl2 + H2O + SO2 =>
2 HCl + CaSO3 = CaCl2 + H2O + SO2
C6H5NO2 + KClO3 = KCl + CO2 + H2O + N2 =>
6 C6H5NO2 + 25 KClO3 = 25 KCl + 36 CO2 + 15 H2O + 3 N2
ZnSO4 + LiOH = Li2SO4 + Zn(OH)2 =>
ZnSO4 + 2 LiOH = Li2SO4 + Zn(OH)2
KOH + (NH4)2CO3 = K2CO3 + NH4OH =>
2 KOH + (NH4)2CO3 = K2CO3 + 2 NH4OH
Cr + N2 = CrN3 =>
2 Cr + 3 N2 = 2 CrN3
HSbO2 + HNO3 + H2O = H3SbO4 + NO =>
3 HSbO2 + 2 HNO3 + 2 H2O = 3 H3SbO4 + 2 NO
ZnCl2 + NH3 = ZnCl2(NH3)2 =>
ZnCl2 + 2 NH3 = ZnCl2(NH3)2
Ne + Cl2 = NeCl =>
2 Ne + Cl2 = 2 NeCl
KMnO4 + H2SO4 + KCl = K2SO4 + Mn(SO4) + H2O + Cl2 =>
2 KMnO4 + 8 H2SO4 + 10 KCl = 6 K2SO4 + 2 Mn(SO4) + 8 H2O + 5 Cl2
MnO2(s) + CO(g) = MnO(s) + CO2(g) =>
MnO2(s) + CO(g) = MnO(s) + CO2(g)
Na1 + I2 = NaI =>
2 Na1 + I2 = 2 NaI
Al{+} + MnO{-4} + H2O = MnO2 + Al(OH){-4} + H{+} =>
3 Al{+} + 2 MnO{-4} + 5 H2O = 2 MnO2 + 3 Al(OH){-4} + 7 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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