| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2O + 3 I2 + 5 NaClO3 = 5 NaCl + 6 HIO3
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
C4H10(aq) + O2(aq) = CO2(q) + H2O(l) =>
2 C4H10(aq) + 13 O2(aq) = 8 CO2(q) + 10 H2O(l)
BF3 + NH3 = BH3 + NF3 =>
BF3 + NH3 = BH3 + NF3
Cd(s) + S(s) = CdS(s) =>
Cd(s) + S(s) = CdS(s)
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NH3 + HNO3 = NH4 + NO3 =>
NH3 + HNO3 = NH4 + NO3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
SiO2 + HF = SiF4 + H2O = =>
SiO2 + 4 HF = SiF4 + 2 H2O
Co(CH3CO2)2 + NaOH = Na(CH3CO2) + Co(OH)2 =>
Co(CH3CO2)2 + 2 NaOH = 2 Na(CH3CO2) + Co(OH)2
SnO2 = Sn + O2 =>
SnO2 = Sn + O2
Cs2SO4 + AgNO3 = Ag2SO4 + CsNO3 =>
Cs2SO4 + 2 AgNO3 = Ag2SO4 + 2 CsNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
C2H2O4 + NaHCO3 = C2Na2O4 + H2O + CO2 =>
C2H2O4 + 2 NaHCO3 = C2Na2O4 + 2 H2O + 2 CO2
KMnO4 + NaBr + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O + Br2 =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Br2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH2O + H2O = H2C(OH)2 =>
CH2O + H2O = H2C(OH)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
ZnSO4 + KOH = Zn(OH)2 + K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2SO4
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Al + Cu(NO3)2 = Al9(NO3)3 + Cu =>
18 Al + 3 Cu(NO3)2 = 2 Al9(NO3)3 + 3 Cu
P + KOH + H2O = KH2PO4 + PH5 =>
2 P + KOH + 3 H2O = KH2PO4 + PH5
HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
C6H4(l) + O2(g) = CO2(g) + H2O(l) =>
C6H4(l) + 7 O2(g) = 6 CO2(g) + 2 H2O(l)
Al2(SO4)3 + BaF2 = AlF3 + Ba2(SO4)2 =>
2 Al2(SO4)3 + 6 BaF2 = 4 AlF3 + 3 Ba2(SO4)2
Ca + Pb(SO5) = CaSO5 + Pb =>
Ca + Pb(SO5) = CaSO5 + Pb
Na3CrO3 + H2O2 = CrO4 + NaOH + H2O =>
2 Na3CrO3 + 5 H2O2 = 2 CrO4 + 6 NaOH + 2 H2O
SO3 + H2O = SH + O4 =>
8 SO3 + 4 H2O = 8 SH + 7 O4
Al4Zr5 + Zr = Al3Zr4 =>
3 Al4Zr5 + Zr = 4 Al3Zr4
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Li2CO3 + CH3COOH = LiCH3COO + H2O + CO2 =>
Li2CO3 + 2 CH3COOH = 2 LiCH3COO + H2O + CO2
NH4OH + H2C2O4 = H2NH4 + C2OHO4 =>
NH4OH + H2C2O4 = H2NH4 + C2OHO4
MnO2 + KOH + K2MnO4 = K3MnO4 + H2O =>
MnO2 + 4 KOH + K2MnO4 = 2 K3MnO4 + 2 H2O
V2O5 + KI + HCl = V2O4 + KCl + I2H2O =>
V2O5 + 2 KI + 2 HCl = V2O4 + 2 KCl + I2H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
NaH2PO4 + HCl = H3PO4 + NaCl =>
NaH2PO4 + HCl = H3PO4 + NaCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
K2C4H4O6 + Ca(OH)2 = KOH + CaC4H4O6 =>
K2C4H4O6 + Ca(OH)2 = 2 KOH + CaC4H4O6
LiF + Cl = F + ClLi =>
LiF + Cl = F + ClLi
SO2 + H2O + Na2SO3 = NaHSO3 =>
SO2 + H2O + Na2SO3 = 2 NaHSO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Au + Ag + Ni + Sn + Cu + Zn + Fe = AuAgNiSnCuZnFe =>
Au + Ag + Ni + Sn + Cu + Zn + Fe = AuAgNiSnCuZnFe
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
BaCl2 + HCl = BaHCl3 =>
BaCl2 + HCl = BaHCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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