| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlO3 + 3 H2SO4 = Al + 3 SO4 + 3 H2O
Ma + Gri = MaGri =>
Ma + Gri = MaGri
K2S + HBr = K2Br + HS =>
K2S + HBr = K2Br + HS
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H5Br = CH2 + HBr =>
C2H5Br = 2 CH2 + HBr
LiOH + HCl = LiCl + H2O* =>
LiOH + HCl = LiCl + H2O*
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
C30H60O30 = CH4 + CO2 =>
C30H60O30 = 15 CH4 + 15 CO2
BaCl2 + Ka2SO4 = KaCl + BaSO4 =>
BaCl2 + Ka2SO4 = 2 KaCl + BaSO4
SICl4(l) + H2O(l) = SIO2(s) + HCl(aq) =>
SICl4(l) + 2 H2O(l) = SIO2(s) + 4 HCl(aq)
BCl3 + H2O = B(OH)3 + HCl =>
BCl3 + 3 H2O = B(OH)3 + 3 HCl
Na2 + H2O = NaOH + H2 =>
Na2 + 2 H2O = 2 NaOH + H2
Ni + CO3 = NiCO3 =>
Ni + CO3 = NiCO3
C11H15NO + HCl = C11H15NOHCl =>
C11H15NO + HCl = C11H15NOHCl
AgBr + NH3 = Ag(NH3)2 + Br2 =>
2 AgBr + 4 NH3 = 2 Ag(NH3)2 + Br2
Ca + PO4 = Ca3(PO4)2 =>
3 Ca + 2 PO4 = Ca3(PO4)2
ZnSO4 + NH4OH = (Zn(NH3)4)(OH)2 + (NH4)2SO4 + H2O =>
ZnSO4 + 6 NH4OH = (Zn(NH3)4)(OH)2 + (NH4)2SO4 + 4 H2O
ZnO + Na2CO3 = Na2ZnO2 + CO2 =>
ZnO + Na2CO3 = Na2ZnO2 + CO2
MnI4 = Mn + I2 =>
MnI4 = Mn + 2 I2
C2H2Cl2 + H2O2 = CO2 + H + Cl =>
C2H2Cl2 + 2 H2O2 = 2 CO2 + 6 H + 2 Cl
CuCl2 + HI = CuCl + I2 + HCl =>
2 CuCl2 + 2 HI = 2 CuCl + I2 + 2 HCl
H3(PO4) + H2 = PH4 + H2O =>
2 H3(PO4) + 9 H2 = 2 PH4 + 8 H2O
F2 + NH3 = N2F + HF2 =>
13 F2 + 4 NH3 = 2 N2F + 12 HF2
C15H30(g) + O2(g) = CO2(g) + H2O(g) =>
2 C15H30(g) + 45 O2(g) = 30 CO2(g) + 30 H2O(g)
K2HPO4 + Ba(OH)2 = K3PO4 + Ba3(PO4)2 + H2O =>
6 K2HPO4 + 3 Ba(OH)2 = 4 K3PO4 + Ba3(PO4)2 + 6 H2O
Fe(OH)3 + Na2SO4 = Fe2(SO4)3 + NaOH =>
2 Fe(OH)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaOH
AlO3 + NaOH = AlOH3 + Na + O2 =>
2 AlO3 + 6 NaOH = 2 AlOH3 + 6 Na + 5 O2
K2Cr2O7 + HC1 = KC1 + CrC3 + C2 + H2O =>
K2Cr2O7 + 14 HC1 = 2 KC1 + 2 CrC3 + 3 C2 + 7 H2O
CUO(s) + H2SO4(aq) = CUSO4(aq) + H2O(l) =>
CUO(s) + H2SO4(aq) = CUSO4(aq) + H2O(l)
SnO2 + NaOH + Sb = SnO + NaSbO2 + H2O =>
3 SnO2 + 2 NaOH + 2 Sb = 3 SnO + 2 NaSbO2 + H2O
CaCO3 + Mg3Si4O10(OH)2 = Ca2Mg5Si8O22(OH)2 + CaMg(CO3)2 + CO2 + H2O =>
3 CaCO3 + 2 Mg3Si4O10(OH)2 = Ca2Mg5Si8O22(OH)2 + CaMg(CO3)2 + CO2 + H2O
Sn = Sn{4+} + e =>
Sn = Sn{4+} + 4e
Cr2O3 + K2S2O7 = K2CrO4 + SO2 + O2 =>
2 Cr2O3 + 4 K2S2O7 = 4 K2CrO4 + 8 SO2 + O2
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
CaCO3 + H3BO3 = Ca(BO2)2 + H2O + CO2 =>
CaCO3 + 2 H3BO3 = Ca(BO2)2 + 3 H2O + CO2
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Br2 + CF4 = CBr4 + F2 =>
2 Br2 + CF4 = CBr4 + 2 F2
Ca(OH)2 + O2 = CaO2 + H2O =>
2 Ca(OH)2 + O2 = 2 CaO2 + 2 H2O
H2(g) + N2(g) = N2H4(g) =>
2 H2(g) + N2(g) = N2H4(g)
H3BO3 + NaCl = NaBO2 + H2O + HCl =>
H3BO3 + NaCl = NaBO2 + H2O + HCl
CH2OH + CuO = CH2CHO + Cu + H2O =>
4 CH2OH + CuO = 2 CH2CHO + Cu + 3 H2O
ZnBr2 + K3(PO)4 = Zn3((PO)4)2 + KBr =>
3 ZnBr2 + 2 K3(PO)4 = Zn3((PO)4)2 + 6 KBr
CH5N + O2 = NH3 + CO2 + H2O =>
2 CH5N + 3 O2 = 2 NH3 + 2 CO2 + 2 H2O
K + H2O = KHO + H =>
K + H2O = KHO + H
CH3Cl + Cu + O2 = CuCl + CO2 + H2O =>
4 CH3Cl + 4 Cu + 7 O2 = 4 CuCl + 4 CO2 + 6 H2O
C + H2 + O2 = C2O2H4 =>
2 C + 2 H2 + O2 = C2O2H4
KIO4 + MnCl2 + H2O + KCl = KMnO4 + KIO3 + HCl =>
5 KIO4 + 2 MnCl2 + 3 H2O + 2 KCl = 2 KMnO4 + 5 KIO3 + 6 HCl
CH3CH2CH2Br + NH3 = CH3CH2CH2NH2 + HBr =>
CH3CH2CH2Br + NH3 = CH3CH2CH2NH2 + HBr
Cu2O + B2O3 + C6H8O6 + NaH4PO3 + C2H4N4 = Cu3BPN + H2O + CO2 + NaOH =>
30 Cu2O + 10 B2O3 + 4 C6H8O6 + 20 NaH4PO3 + 5 C2H4N4 = 20 Cu3BPN + 56 H2O + 34 CO2 + 20 NaOH
C8H15 + KMnO4 + H2O = C8H15(OH)2 + MnO2 + KOH =>
3 C8H15 + 2 KMnO4 + 4 H2O = 3 C8H15(OH)2 + 2 MnO2 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/24
Équations équilibrées sur05/21/23
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