| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H14Br + 21 O2 = 14 CO2 + 14 H2O + 2 Br
K2MnCl4 + NH3 = Mn(NH3)2Cl2 + KCl =>
K2MnCl4 + 2 NH3 = Mn(NH3)2Cl2 + 2 KCl
Co(NO3)2(aq) + NAOH(aq) = Co(OH)2(s) + NANO3(aq) =>
Co(NO3)2(aq) + 2 NAOH(aq) = Co(OH)2(s) + 2 NANO3(aq)
Ag + CuSO4 = Cu2 + Ag2SO4 =>
4 Ag + 2 CuSO4 = Cu2 + 2 Ag2SO4
CoI2 + Cr = CrI2 + Co =>
CoI2 + Cr = CrI2 + Co
C3H4O + AgNO3 = Ag + N2 + CO2 + H2O =>
6 C3H4O + 14 AgNO3 = 14 Ag + 7 N2 + 18 CO2 + 12 H2O
BaCl2 + CH3COO = BaCH3COO + Cl =>
BaCl2 + CH3COO = BaCH3COO + 2 Cl
H3PO4 + Fe(OH)2 = Fe3(PO4)2 + H2O =>
2 H3PO4 + 3 Fe(OH)2 = Fe3(PO4)2 + 6 H2O
N2 + O2 + Li2O = LiNO3 =>
2 N2 + 5 O2 + 2 Li2O = 4 LiNO3
CaSO*2H2O + NH4OH + CO2 = CaCO3 + (NH4)2SO4 + H2 =>
CaSO*2H2O + 2 NH4OH + CO2 = CaCO3 + (NH4)2SO4 + 3 H2
C16H14O6 + KMnO4 + H2SO4 = C16H12O6 + H2O + K2SO4 + MnSO4 =>
5 C16H14O6 + 2 KMnO4 + 3 H2SO4 = 5 C16H12O6 + 8 H2O + K2SO4 + 2 MnSO4
NaVO3 + V + H2SO4 = Na[V(SO4)2] + H2O + H[V(SO4)2] =>
3 NaVO3 + 2 V + 10 H2SO4 = 3 Na[V(SO4)2] + 9 H2O + 2 H[V(SO4)2]
NH3(aq) + CuSO4*5H2O(s) = H2O(l) + [Cu(NH3)4]SO4*H2O(s) =>
4 NH3(aq) + CuSO4*5H2O(s) = 4 H2O(l) + [Cu(NH3)4]SO4*H2O(s)
CrCl3 + LiOH = Cr(OH)3 + LiCl =>
CrCl3 + 3 LiOH = Cr(OH)3 + 3 LiCl
AlNO3 + K2SO4 = KNO3 + Al2SO4 =>
2 AlNO3 + K2SO4 = 2 KNO3 + Al2SO4
HSO3 + NaOH = NaSO3 + H2O =>
HSO3 + NaOH = NaSO3 + H2O
BaCl2 + CH3COO = BaCH3COO + Cl =>
BaCl2 + CH3COO = BaCH3COO + 2 Cl
CO + Fe = C2 + FeO =>
2 CO + 2 Fe = C2 + 2 FeO
C8H10 + KMnO4 + KOH = C8H6O4 + K2MnO4 + H2O =>
C8H10 + 12 KMnO4 + 12 KOH = C8H6O4 + 12 K2MnO4 + 8 H2O
Sr + AgNO3 = Ag + Sr(NO3)2 =>
Sr + 2 AgNO3 = 2 Ag + Sr(NO3)2
CaPO4 = Ca + PO4 =>
CaPO4 = Ca + PO4
(NH4)2SO3 + HNO2 = NH4NO2 + SO2 + H2 =>
2(NH4)2SO3 + 2 HNO2 = 3 NH4NO2 + 2 SO2 + 3 H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H5OH + O2 = CO2HH2O =>
2 C2H5OH + 5 O2 = 4 CO2HH2O
NaOH + CO2 = H2O + Na2CO3 =>
2 NaOH + CO2 = H2O + Na2CO3
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
(NH4)H2PO4 + NH3 = (NH4)2HPO4 =>
(NH4)H2PO4 + NH3 = (NH4)2HPO4
AsH3 + HIO3 = As2O5 + I2 + H2O =>
10 AsH3 + 16 HIO3 = 5 As2O5 + 8 I2 + 23 H2O
CrCl3 + (NH4)2SO4 = NH4Cl + Cr2(SO4)3 =>
2 CrCl3 + 3(NH4)2SO4 = 6 NH4Cl + Cr2(SO4)3
Li2SO4 + H2O + CO2 = Li2CO3 + H2SO4 =>
Li2SO4 + H2O + CO2 = Li2CO3 + H2SO4
C2H5NH2 + KMnO4 + H2SO4 = N2 + C2H4O2 + MnSO4 + K2SO4 + H2O =>
10 C2H5NH2 + 14 KMnO4 + 21 H2SO4 = 5 N2 + 10 C2H4O2 + 14 MnSO4 + 7 K2SO4 + 36 H2O
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
Dy(OH)3 + HNO3 = Dy(NO3)3 + H2O =>
Dy(OH)3 + 3 HNO3 = Dy(NO3)3 + 3 H2O
K(s) + H2O(l) = H2(g) + K(OH)(aq) =>
2 K(s) + 2 H2O(l) = H2(g) + 2 K(OH)(aq)
Ca3Cl2 + NaPo4 = Ca3(Po4)2 + NaCl =>
Ca3Cl2 + 2 NaPo4 = Ca3(Po4)2 + 2 NaCl
As2S3 + HNO3 + H2O = H2SO4 + HH3AsO4 + NO =>
3 As2S3 + 26 HNO3 + 8 H2O = 9 H2SO4 + 6 HH3AsO4 + 26 NO
BaCl2 + CH3COO = BaCH3COO + Cl =>
BaCl2 + CH3COO = BaCH3COO + 2 Cl
Rb2O + P2O5 = Rb3PO4 =>
3 Rb2O + P2O5 = 2 Rb3PO4
Mg + OCle = Mg(O)2 + Cle =>
Mg + 2 OCle = Mg(O)2 + 2 Cle
Mn(NO3)2 + (NH4)2S2O8 + H2O = HMnO4(NH4)2SO + H2SO4 + HNO3 =>
14 Mn(NO3)2 + 17(NH4)2S2O8 + 32 H2O = 14 HMnO4(NH4)2SO + 20 H2SO4 + 34 HNO3
SO2O3 + I = SOI + O2 =>
SO2O3 + I = SOI + 2 O2
MgCl2(ac) + (NH4)2Co3(ac) = MgCo3(s) + NH4Cl(ac) =>
MgCl2(ac) + (NH4)2Co3(ac) = MgCo3(s) + 2 NH4Cl(ac)
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
Mg + Cu2(SO4) = Mg2(SO4)2 + Cu =>
2 Mg + 2 Cu2(SO4) = Mg2(SO4)2 + 4 Cu
SH2O4 + Ca(OH)2 = CaSO4 + H2O =>
SH2O4 + Ca(OH)2 = CaSO4 + 2 H2O
C7H12 + KMnO4 + H2SO4 = C7H12O3 + K2SO4 + MnSO4 + H2O =>
5 C7H12 + 6 KMnO4 + 9 H2SO4 = 5 C7H12O3 + 3 K2SO4 + 6 MnSO4 + 9 H2O
Ca(OH)2 + HF = CaF2 + OH2 =>
Ca(OH)2 + 2 HF = CaF2 + 2 OH2
Li2O + SeO3 = Li2SeO4 =>
Li2O + SeO3 = Li2SeO4
Cl2 + Mg3N2 = Mg + NCl3 =>
3 Cl2 + Mg3N2 = 3 Mg + 2 NCl3
Cr + HBr = CrBr2 + H2 =>
Cr + 2 HBr = CrBr2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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