| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2 + 4 H2O = 2 Cu(OH)2 + 2 H2
I2 + F = IF =>
I2 + 2 F = 2 IF
NiBr2*3H2O = Ni + Br + H2O =>
NiBr2*3H2O = Ni + 2 Br + 3 H2O
BI3 = B + I =>
BI3 = B + 3 I
Pb(OH)2 + NO2 = Pb(OH)NO3 + H2 =>
2 Pb(OH)2 + 2 NO2 = 2 Pb(OH)NO3 + H2
CaCl2 + KCl = Cl + CaK =>
CaCl2 + KCl = 3 Cl + CaK
Li + N2 + H2O = LiNO2 + H2 =>
2 Li + N2 + 4 H2O = 2 LiNO2 + 4 H2
HCOONa + HFor = NaFor + HCOOH =>
HCOONa + HFor = NaFor + HCOOH
K2SO3 + AgNO3 + KOH = K2SO4 + Ag + KNO3 + H2O =>
K2SO3 + 2 AgNO3 + 2 KOH = K2SO4 + 2 Ag + 2 KNO3 + H2O
Cr(OH)2 + OH = CrO4 + H2O =>
Cr(OH)2 + 6 OH = CrO4 + 4 H2O
CaCl2 + NaNo3 = Ca(No3)2 + NaCl =>
CaCl2 + 2 NaNo3 = Ca(No3)2 + 2 NaCl
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
SnS + HNO3 = SnO2 + H2SO4 + NO + H2O =>
3 SnS + 10 HNO3 = 3 SnO2 + 3 H2SO4 + 10 NO + 2 H2O
Ca + Al2S3 = CaS3 + Al =>
Ca + Al2S3 = CaS3 + 2 Al
C + O2 = CO =>
2 C + O2 = 2 CO
BeCl2 + Cu = BeCu + Cl2 =>
BeCl2 + Cu = BeCu + Cl2
C + O3(grtyrtyl) = CO2 =>
3 C + 2 O3(grtyrtyl) = 3 CO2
HBr + K2S = H2S + KBr =>
2 HBr + K2S = H2S + 2 KBr
HF + Ni = HNi + F2 =>
2 HF + 2 Ni = 2 HNi + F2
C4H9NO2 + HNO2 = C4H9(NO2)2 + H2 =>
2 C4H9NO2 + 2 HNO2 = 2 C4H9(NO2)2 + H2
CuCl + H2SO4 = Cu2SO4 + Cl2 + H2 =>
2 CuCl + H2SO4 = Cu2SO4 + Cl2 + H2
S + O2 = SO2 =>
S + O2 = SO2
H2O + Mg(No3)2 = HNo3 + Mg(OH)2 =>
2 H2O + Mg(No3)2 = 2 HNo3 + Mg(OH)2
(NH4)2CO2 = (NH3)2CO + H2O =>
(NH4)2CO2 = (NH3)2CO + H2O
KMnO4 + HNo3 = KNo3 + HMnO4 =>
KMnO4 + HNo3 = KNo3 + HMnO4
O2 + N2 = NO4 =>
4 O2 + N2 = 2 NO4
Pb(NO3)2 + Al = Pb(NO3)2Al =>
Pb(NO3)2 + Al = Pb(NO3)2Al
Br + MgI2 = BrI + Mg =>
2 Br + MgI2 = 2 BrI + Mg
Cl + (NaI) = (NaCl) + I =>
Cl + (NaI) = (NaCl) + I
CuCl + Br2 = Cl + CuBr2 =>
CuCl + Br2 = Cl + CuBr2
H2CO3 + ZnCl2 = ZnCO3 + H2Cl2 =>
H2CO3 + ZnCl2 = ZnCO3 + H2Cl2
FeCl3 + Cr = CrCl2 + Fe =>
2 FeCl3 + 3 Cr = 3 CrCl2 + 2 Fe
Fe(CrO2)2 + Na2CO3 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
4 Fe(CrO2)2 + 8 Na2CO3 + 7 O2 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
Pb2O4 = PbO + O2 =>
Pb2O4 = 2 PbO + O2
Al2(SO4)3*7H2O = Al2(SO4)3 + H2O =>
Al2(SO4)3*7H2O = Al2(SO4)3 + 7 H2O
Pb(NO3)2 + Rb3AsO4 = Pb3(AsO4)2 + RbNO3 =>
3 Pb(NO3)2 + 2 Rb3AsO4 = Pb3(AsO4)2 + 6 RbNO3
CH4 + CI = CCI + HCI =>
CH4 + 5 CI = CCI + 4 HCI
As + CaOH2 + CaClO2 = CaCl2 + Ca3(AsO4)2 + H2O =>
2 As + CaOH2 + 4 CaClO2 = 2 CaCl2 + Ca3(AsO4)2 + H2O
Tb4O7 + ZrO2 = Tb2Zr2O7 + O =>
Tb4O7 + 4 ZrO2 = 2 Tb2Zr2O7 + O
Mn + Ca3(PO4)2 = Mn3(PO4)2 + Ca =>
3 Mn + Ca3(PO4)2 = Mn3(PO4)2 + 3 Ca
C2H5OH + O2 = C2O4 + H2O =>
C2H5OH + 3 O2 = C2O4 + 3 H2O
Mn2O3 + H2SO4 = MnSO4 + O2 + H2O =>
2 Mn2O3 + 4 H2SO4 = 4 MnSO4 + O2 + 4 H2O
H2CO3 + ZnCl2 = ZnCO3 + HCl =>
H2CO3 + ZnCl2 = ZnCO3 + 2 HCl
F2 + I2 + KOH = KIO3 + KF + H2O =>
5 F2 + I2 + 12 KOH = 2 KIO3 + 10 KF + 6 H2O
Al + Fe2 = AlFe =>
2 Al + Fe2 = 2 AlFe
C2H5OH + H2SO4 = CO2 + SO2 + H2O =>
C2H5OH + 6 H2SO4 = 2 CO2 + 6 SO2 + 9 H2O
CH3N5O9 = CO2 + N2 + O2 + H2O =>
4 CH3N5O9 = 4 CO2 + 10 N2 + 11 O2 + 6 H2O
KMnO4 + NaOH = Na3MnO4 + O2 + KOH + H2O =>
2 KMnO4 + 6 NaOH = 2 Na3MnO4 + O2 + 2 KOH + 2 H2O
C2H6 + O2 = CO2 + (H2O)3 =>
2 C2H6 + 7 O2 = 4 CO2 + 2(H2O)3
Li2 + Fe = Li2Fe =>
Li2 + Fe = Li2Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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