| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SO2 + Ca(OH)2 = CaS2O5 + H2O
Mg(s) + H2O(l) = MgO(s) + H2(g) =>
Mg(s) + H2O(l) = MgO(s) + H2(g)
Co + H2CO3 = CoCO3 + H2 =>
Co + H2CO3 = CoCO3 + H2
I + CO2 = I2O5 + CO =>
2 I + 5 CO2 = I2O5 + 5 CO
K2Cr2O7 + NaI + H2SO4 = Cr2(SO4)3 + I2 + H2O + Na(SO4) + K2SO4 =>
2 K2Cr2O7 + 6 NaI + 14 H2SO4 = 2 Cr2(SO4)3 + 3 I2 + 14 H2O + 6 Na(SO4) + 2 K2SO4
Zn + H4P2O7 = ZnP2O7 + H2 =>
Zn + H4P2O7 = ZnP2O7 + 2 H2
KBr + Al2(SO3)3 = AlBr3 + K2SO3 =>
6 KBr + Al2(SO3)3 = 2 AlBr3 + 3 K2SO3
H2O + C6Cl5OH + O2 = CO2 + HCl =>
4 H2O + 2 C6Cl5OH + 9 O2 = 12 CO2 + 10 HCl
Fe + H2O + NaCl = FeCl2 + H2 + NaOH =>
Fe + 2 H2O + 2 NaCl = FeCl2 + H2 + 2 NaOH
Pb(NO3)2 + FeCl3 = Pb(Cl2) + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeCl3 = 3 Pb(Cl2) + 2 Fe(NO3)3
Zn + H2SO4 = Zn(SO4)4 + H2S + H2O =>
Zn + 5 H2SO4 = Zn(SO4)4 + H2S + 4 H2O
H3BO3 = H2O + O2 + B =>
4 H3BO3 = 6 H2O + 3 O2 + 4 B
H2 + Mg = H2Mg =>
H2 + Mg = H2Mg
C6H5OH + KMnO4 = C6H4O2 + MnO2 + H2O + KOH =>
3 C6H5OH + 4 KMnO4 = 3 C6H4O2 + 4 MnO2 + H2O + 4 KOH
N2 + Ar2 = N2Ar =>
2 N2 + Ar2 = 2 N2Ar
HNO3 + Cu = Cu(HO3)2 + NO2 + H2O =>
10 HNO3 + Cu = Cu(HO3)2 + 10 NO2 + 4 H2O
Ag + Na2S2O3 = Na2 + [Ag(S2O3)2] =>
Ag + 2 Na2S2O3 = 2 Na2 + [Ag(S2O3)2]
CaCO2(s) = CaO(s) + CO(g) =>
CaCO2(s) = CaO(s) + CO(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba(OH)2 + CuS04 = BaS04 + Cu(OH)2 =>
Ba(OH)2 + CuS04 = BaS04 + Cu(OH)2
Mn + Cl = MnCl =>
Mn + Cl = MnCl
C5H10 + KMnO4 + KOH = K2MnO4 + H2O + C2H3O2K =>
2 C5H10 + 20 KMnO4 + 25 KOH = 20 K2MnO4 + 15 H2O + 5 C2H3O2K
MnSO4 + Na2S = MnS + Na2SO4 =>
MnSO4 + Na2S = MnS + Na2SO4
HBr + Cl = HCl2 + Br =>
HBr + 2 Cl = HCl2 + Br
KMnO4 + H2O + K2SO3 = K2SO4 + KOH + MnO2 =>
2 KMnO4 + H2O + 3 K2SO3 = 3 K2SO4 + 2 KOH + 2 MnO2
H2SO4 + H = H2SO3 + H2O =>
H2SO4 + 2 H = H2SO3 + H2O
SnCl = Sn4 + Cl =>
4 SnCl = Sn4 + 4 Cl
K2CO3 + HNO3 = CO2 + KNO3 + H2O =>
K2CO3 + 2 HNO3 = CO2 + 2 KNO3 + H2O
Ca(NO3)2 + HCl = CaCl2 + NHO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 NHO3
Pt(OH)2 + HCl = Pt(OH)Cl + H2O =>
Pt(OH)2 + HCl = Pt(OH)Cl + H2O
Co(CN)2 = Co + CN =>
Co(CN)2 = Co + 2 CN
CH3CH2(OH)CH3 + O2 = CO + H2O =>
4 CH3CH2(OH)CH3 + 13 O2 = 12 CO + 18 H2O
Br + SnSO4 + NaOH = Sn(OH)2 + BrSO4 + Na =>
Br + SnSO4 + 2 NaOH = Sn(OH)2 + BrSO4 + 2 Na
C2H5OH + K2Cr2O7 + HCl = C2H4O + KCl + H2O + CrCl3 =>
3 C2H5OH + K2Cr2O7 + 8 HCl = 3 C2H4O + 2 KCl + 7 H2O + 2 CrCl3
Ba(NO3)2 + Al3(PO4)3 = Ba(PO4)2 + Al3(NO3)3 =>
3 Ba(NO3)2 + 2 Al3(PO4)3 = 3 Ba(PO4)2 + 2 Al3(NO3)3
NH2OH + PbSO4 = PbO + NH3SO4 =>
NH2OH + PbSO4 = PbO + NH3SO4
Ni + CO = Ni(CO)3 =>
Ni + 3 CO = Ni(CO)3
K3PO4 + Sr(NO3)2 = K3(NO3)2 + (PO4)Sr =>
K3PO4 + Sr(NO3)2 = K3(NO3)2 + (PO4)Sr
FeCl3 + (NH4)2CO3 = Fe2(CO3)2 + (NH4)2Cl3 =>
2 FeCl3 + 2(NH4)2CO3 = Fe2(CO3)2 + 2(NH4)2Cl3
BaSO4 + AgNO2 = Ag(SO4) + Ba(NO2) =>
BaSO4 + AgNO2 = Ag(SO4) + Ba(NO2)
Na2S + HCl = H2S + NaCl =>
Na2S + 2 HCl = H2S + 2 NaCl
Fe + HCl = Fe(HCl) =>
Fe + HCl = Fe(HCl)
NaBr + Ca3(PO4)2 = CaBr2 + Na + PO4 =>
6 NaBr + Ca3(PO4)2 = 3 CaBr2 + 6 Na + 2 PO4
C3H7OH + Cl2 = C3H6ClO + HCl =>
2 C3H7OH + 3 Cl2 = 2 C3H6ClO + 4 HCl
K3 + P + HCl = KCl + PH =>
K3 + 3 P + 3 HCl = 3 KCl + 3 PH
NaCrO4 + BaCl2 = BaCrO4NaCl2 =>
NaCrO4 + BaCl2 = BaCrO4NaCl2
H2SO4 + CaCO3 = H2SO4CaCO3 =>
H2SO4 + CaCO3 = H2SO4CaCO3
C + V = C5V4 =>
5 C + 4 V = C5V4
ZnS + O2 = ZnO2 + S2 =>
2 ZnS + 2 O2 = 2 ZnO2 + S2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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