| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na[Al(OH)4] = Al2O3 + 2 NaOH + 3 H2O
[Fe3(OH)2(CH3COO)6]Cl + H2O = Fe(OH)2CH3COO + CH3COOH + HCl =>
[Fe3(OH)2(CH3COO)6]Cl + 4 H2O = 3 Fe(OH)2CH3COO + 3 CH3COOH + HCl
Ca(NO3)2 + NH4OH = Ca(OH)2 + NH4(NO3) =>
Ca(NO3)2 + 2 NH4OH = Ca(OH)2 + 2 NH4(NO3)
Mn2O3 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
Mn2O3 + 4 PbO2 + 8 HNO3 = 2 HMnO4 + 4 Pb(NO3)2 + 3 H2O
MgSiO3 + HCl = MgCl2 + H2SiO3 =>
MgSiO3 + 2 HCl = MgCl2 + H2SiO3
BeVMo = BeMoV =>
BeVMo = BeMoV
FeBa(OH)2 = Fe(OH)2Ba =>
FeBa(OH)2 = Fe(OH)2Ba
KHSO4NaOH = KOHNaHSO4 =>
KHSO4NaOH = KOHNaHSO4
Mg(l)O(g) = MgO =>
Mg(l)O(g) = MgO
HClKS = KClHS =>
HClKS = KClHS
Cl2 + LiI2 = LiCl + I2 =>
Cl2 + 2 LiI2 = 2 LiCl + 2 I2
Cr(NO3)2Ba = Ba(NO3)2Cr =>
Cr(NO3)2Ba = Ba(NO3)2Cr
Na2O + MgCl2 = MgO + NaCl =>
Na2O + MgCl2 = MgO + 2 NaCl
FeSO4*7H2O = FeSO4 + H2O =>
FeSO4*7H2O = FeSO4 + 7 H2O
P4O10 + H2O(l) = H3PO4(l) =>
P4O10 + 6 H2O(l) = 4 H3PO4(l)
Ni(No3)2 + NaBr = NiBr2 + NaNo3 =>
Ni(No3)2 + 2 NaBr = NiBr2 + 2 NaNo3
NH3 + H2O + AgNO3 = NH4NO3 + Ag2O =>
2 NH3 + H2O + 2 AgNO3 = 2 NH4NO3 + Ag2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
FeSO4 + K2MnO4 = K2MnSO4 + FeO4 =>
FeSO4 + K2MnO4 = K2MnSO4 + FeO4
C5H8 + KMnO4 + H2SO4 = C5H8O2 + K2SO4 + MnSO4 + H2O =>
5 C5H8 + 4 KMnO4 + 6 H2SO4 = 5 C5H8O2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
HBr = H2 + Br =>
2 HBr = H2 + 2 Br
FeBa(OH)2 = Fe(OH)2Ba =>
FeBa(OH)2 = Fe(OH)2Ba
V2O3 + HClO2 = V(ClO2)3 + H2O =>
V2O3 + 6 HClO2 = 2 V(ClO2)3 + 3 H2O
HCl + Fe2O3 = FeCl3 + H2O = =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
CuCl + H2O = Cu2O + HCl =>
2 CuCl + H2O = Cu2O + 2 HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C10H8(s) + O2(g) = CO2(g) + H2O(l) =>
C10H8(s) + 12 O2(g) = 10 CO2(g) + 4 H2O(l)
C5H11ClNaHCO3 = C5H11OHNaClCO2 =>
C5H11ClNaHCO3 = C5H11OHNaClCO2
ZnH2O4S = ZnSO4H2 =>
ZnH2O4S = ZnSO4H2
HgNaC = HgCNa =>
HgNaC = HgCNa
NaMnO4 + H2SO4 = Na2SO4 + MnO2 + H2O + O2 =>
4 NaMnO4 + 2 H2SO4 = 2 Na2SO4 + 4 MnO2 + 2 H2O + 3 O2
Br2 + BaF2 = BrF + Ba =>
Br2 + BaF2 = 2 BrF + Ba
NaHCO3 + O2 = Na2CO3 + H2O + CO3 =>
4 NaHCO3 + O2 = 2 Na2CO3 + 2 H2O + 2 CO3
K2Cr2O7 + H2SO4 = H2Cr2O7 + K2SO4 =>
K2Cr2O7 + H2SO4 = H2Cr2O7 + K2SO4
Cr{2}O{} = Cr{2}O{3} =>
Cr{2}O{} = Cr{2}O{3}
C + H2SO4 + K2CrO7 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
9 C + 10 H2SO4 + 4 K2CrO7 = 9 CO2 + 2 Cr2(SO4)3 + 4 K2SO4 + 10 H2O
C2O5 + HCl = COCl3 + H2O =>
C2O5 + 6 HCl = 2 COCl3 + 3 H2O
NH2CH2COOHC3H7OH = NH2CH2COOC3H7H2O =>
NH2CH2COOHC3H7OH = NH2CH2COOC3H7H2O
HCNBr2 = BrCNHBr =>
HCNBr2 = BrCNHBr
Ti + Cl = TiCl4 =>
Ti + 4 Cl = TiCl4
KBrFrCl = KClFrBr =>
KBrFrCl = KClFrBr
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na(s)AuOH(aq) = NaOHAu =>
Na(s)AuOH(aq) = NaOHAu
Fe2O3MgCO3 = Mg(FeO2)2CO2 =>
Fe2O3MgCO3 = Mg(FeO2)2CO2
AlCu(NO3)3 = CuAl(NO3)3 =>
AlCu(NO3)3 = CuAl(NO3)3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
FeCO3CuCl = FeCuCO3Cl =>
FeCO3CuCl = FeCuCO3Cl
NaClF{-} = NaFCl{-} =>
NaClF{-} = NaFCl{-}
Mn + ClOH + NaOH = NaCl + Mn(OH)2 =>
Mn + ClOH + NaOH = NaCl + Mn(OH)2
Al + H2SO4 = AlO + SO2 + H2O =>
Al + H2SO4 = AlO + SO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/24
Équations équilibrées sur05/09/23
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