| Équations équilibrées la veille | Équations équilibrées le lendemain |
A1 + 2 I2 = AII3
Cs + Ca3(PO4)2 = Cs3PO4 + Ca =>
6 Cs + Ca3(PO4)2 = 2 Cs3PO4 + 3 Ca
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
NH4Cl + O2 = (NH4)2O + Cl2 =>
4 NH4Cl + O2 = 2(NH4)2O + 2 Cl2
K + SI = KSI =>
K + SI = KSI
CuOHNO3 + H2O = Cu(OH)2 + HNO3 =>
CuOHNO3 + H2O = Cu(OH)2 + HNO3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
BeCl2 + H3PO4 = Be3(PO4)2 + HCl =>
3 BeCl2 + 2 H3PO4 = Be3(PO4)2 + 6 HCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH3COOHNaCl = CH3ClNaCOOH =>
CH3COOHNaCl = CH3ClNaCOOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S12 + O2 = SO3 =>
S12 + 18 O2 = 12 SO3
Br{-} + H2O = HBr + OH{-} =>
Br{-} + H2O = HBr + OH{-}
H2O + KCN + K2MnO4 = KCNO + MnO2 + KOH =>
H2O + KCN + K2MnO4 = KCNO + MnO2 + 2 KOH
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
H2ONaPO4 + NaPO4 = H2ONa2(PO4)2 =>
H2ONaPO4 + NaPO4 = H2ONa2(PO4)2
NaHCO3 + C6H8O7 = C6H5O7{3-} + CO2 + H2O + Na{+} =>
3 NaHCO3 + C6H8O7 = C6H5O7{3-} + 3 CO2 + 3 H2O + 3 Na{+}
Fe + CuSO{4} = FeSO{4} + Cu =>
Fe + CuSO{4} = FeSO{4} + Cu
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
NiS + H2O2 = NiO + SO2 + H2O =>
NiS + 3 H2O2 = NiO + SO2 + 3 H2O
(COOH)2*2H2O + K2(COO)2*H2O + Al(OH)3 = K3[Al(C2O4)3]*3H2O + H2O =>
3(COOH)2*2H2O + 3 K2(COO)2*H2O + 2 Al(OH)3 = 2 K3[Al(C2O4)3]*3H2O + 9 H2O
MoO3 + CaCO3 = CaMoO4 + CO2 =>
MoO3 + CaCO3 = CaMoO4 + CO2
Ti2(SO4)3 + KMnO4 + H2O = H2SO4 + MnSO4 + TiOSO4 + K2SO4 =>
5 Ti2(SO4)3 + 2 KMnO4 + 2 H2O = 2 H2SO4 + 2 MnSO4 + 10 TiOSO4 + K2SO4
YbCl2 + KClO + H2SO4 = Yb2(SO4)3 + KCl + YbCl3 + H2O =>
6 YbCl2 + 3 KClO + 3 H2SO4 = Yb2(SO4)3 + 3 KCl + 4 YbCl3 + 3 H2O
H2 + SO2 = H2SO4 + S8 =>
8 H2 + 16 SO2 = 8 H2SO4 + S8
NaClO3 + CO2 + NaCl = Cl2 + Na2CO3 =>
NaClO3 + 3 CO2 + 5 NaCl = 3 Cl2 + 3 Na2CO3
NaHCO3(ac) + HCl = NaCl + CO2 + H2O =>
NaHCO3(ac) + HCl = NaCl + CO2 + H2O
SnCl4 + NaI = I2 + SnI3 + NaCl =>
2 SnCl4 + 8 NaI = I2 + 2 SnI3 + 8 NaCl
CuCl + NH3 + H2O + O2 + NH4Cl = [Cu(NH3)4(H2O)2]Cl2 =>
4 CuCl + 12 NH3 + 6 H2O + O2 + 4 NH4Cl = 4[Cu(NH3)4(H2O)2]Cl2
NH4I + HCl = NH4Cl + HI =>
NH4I + HCl = NH4Cl + HI
HBr + NaMnO4 = NaBr + Br + MnBr2 + H2O =>
8 HBr + NaMnO4 = NaBr + 5 Br + MnBr2 + 4 H2O
HLi + O2 = H2O + Li2O =>
2 HLi + O2 = H2O + Li2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeSO4 + Cl = FeCl3 + Fe2(SO4)3 =>
3 FeSO4 + 3 Cl = FeCl3 + Fe2(SO4)3
Cu + Cl2 + H2O = [Cu(H2O)4]Cl =>
2 Cu + Cl2 + 8 H2O = 2[Cu(H2O)4]Cl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cd + HCl(aq) = CdCl2 + H2 =>
Cd + 2 HCl(aq) = CdCl2 + H2
C4H9Br = C4H9{+} + Br{-} =>
C4H9Br = C4H9{+} + Br{-}
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al(s) + CuO(aq) = Al2O3(aq) + Cu(s) =>
2 Al(s) + 3 CuO(aq) = Al2O3(aq) + 3 Cu(s)
Cu2CO3(OH)2 + H2SO4 = CuSO4 + CO2 + H2O =>
Cu2CO3(OH)2 + 2 H2SO4 = 2 CuSO4 + CO2 + 3 H2O
Ca(s) + O = CaO =>
Ca(s) + O = CaO
CuBr2 + K3PO4 = Cu3(PO4)2 + KBr =>
3 CuBr2 + 2 K3PO4 = Cu3(PO4)2 + 6 KBr
HC2H3O2 + O2 = CO2 + H2O =>
HC2H3O2 + 2 O2 = 2 CO2 + 2 H2O
CaO + P4O10 + H2O = Ca(H2PO4)2 =>
2 CaO + P4O10 + 4 H2O = 2 Ca(H2PO4)2
Ag + KOH = Ag(OH)3 + K =>
Ag + 3 KOH = Ag(OH)3 + 3 K
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
N2O + HClO4 + H2O = HNO3 + Cl2 =>
7 N2O + 8 HClO4 + 3 H2O = 14 HNO3 + 4 Cl2
(COOH)2*2H2O + K2(COO)2*H2O + Al(OH)3 = K3[Al(C2O4)3]*3H2O + H2O =>
3(COOH)2*2H2O + 3 K2(COO)2*H2O + 2 Al(OH)3 = 2 K3[Al(C2O4)3]*3H2O + 9 H2O
C6H22 + O2 = CO2 + H2O =>
2 C6H22 + 23 O2 = 12 CO2 + 22 H2O
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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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