| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CHO + HCl = CH3CClO + H2
Fe(NO3)2 + HCl = FeCl2 + NO3H =>
Fe(NO3)2 + 2 HCl = FeCl2 + 2 NO3H
KMnO4 + HCl + Ba = MnCl2 + KCl + BaCl2 + H2O =>
2 KMnO4 + 16 HCl + 5 Ba = 2 MnCl2 + 2 KCl + 5 BaCl2 + 8 H2O
Ga(NO3)3*H2O + Ag(NO3) + CH4N2O = GaAgO2 + NO2 + H2O + CO2 =>
7 Ga(NO3)3*H2O + 7 Ag(NO3) + 2 CH4N2O = 7 GaAgO2 + 32 NO2 + 11 H2O + 2 CO2
H3PO4 + CuSO4 = Cu3(PO4)2 + H2SO4 =>
2 H3PO4 + 3 CuSO4 = Cu3(PO4)2 + 3 H2SO4
W24O37 + LiMnO4 + H2SO4 = WO3 + MnSO4 + Li2SO4 + H2O =>
W24O37 + 14 LiMnO4 + 21 H2SO4 = 24 WO3 + 14 MnSO4 + 7 Li2SO4 + 21 H2O
CH4 + Cl1 = CCl4 + HCl =>
CH4 + 8 Cl1 = CCl4 + 4 HCl
Y2O3 + NH4HF2 = YF3 + NH3 + H2O =>
Y2O3 + 3 NH4HF2 = 2 YF3 + 3 NH3 + 3 H2O
NH4Cl + NaCl = Na2NH2Cl + HCl =>
NH4Cl + 2 NaCl = Na2NH2Cl + 2 HCl
C2H4 + O2 = C6H12O6 =>
3 C2H4 + 3 O2 = C6H12O6
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2S3O12 + FeCl3 + H2O + FeS3O12 =>
4 PbCrO4 + 32 HCl + 9 FeSO4 = 4 PbCl2 + 2 Cr2S3O12 + 8 FeCl3 + 16 H2O + FeS3O12
C10H22(aq) + O2(g) = CO2(g) + H2O(l) =>
2 C10H22(aq) + 31 O2(g) = 20 CO2(g) + 22 H2O(l)
C3H6 + Br2 = C3H6Br2 =>
C3H6 + Br2 = C3H6Br2
C5H5N + HNO2 = C5H5NHNO2 =>
C5H5N + HNO2 = C5H5NHNO2
Al(OH)3 + NaOH = AlNaO2 + H2O =>
Al(OH)3 + NaOH = AlNaO2 + 2 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
SO3 = O2 + SO2 =>
2 SO3 = O2 + 2 SO2
MgO + NaOH = Mg(OH)2 + Na2O =>
MgO + 2 NaOH = Mg(OH)2 + Na2O
C4H2 + O2 = CO2 + H2O =>
2 C4H2 + 9 O2 = 8 CO2 + 2 H2O
NaCN + H2SO4 = H2CN + NaSO4 =>
NaCN + H2SO4 = H2CN + NaSO4
Pb(HO)2 + HCl = PbCl2 + H2O =>
Pb(HO)2 + 2 HCl = PbCl2 + 2 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
KCN(aq) + HBr(aq) = HCN + KBr =>
KCN(aq) + HBr(aq) = HCN + KBr
Ba(OH)2 + NaCl = NaOH + BaCl2 =>
Ba(OH)2 + 2 NaCl = 2 NaOH + BaCl2
SnBr4 + MgCO3 = Sn(CO3)2 + MgBr2 =>
SnBr4 + 2 MgCO3 = Sn(CO3)2 + 2 MgBr2
Fe + HF = FeF3 + H2 =>
2 Fe + 6 HF = 2 FeF3 + 3 H2
H173C + OH = H2O + C =>
H173C + 173 OH = 173 H2O + C
SiO3 + Na2CO3 = Na2SiO3 + CO2 + O2 =>
2 SiO3 + 2 Na2CO3 = 2 Na2SiO3 + 2 CO2 + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
ZnSO4 + AlCl3 = ZnCl2 + Al2(SO4)3 =>
3 ZnSO4 + 2 AlCl3 = 3 ZnCl2 + Al2(SO4)3
I2 + NH3 = NI3*NH3 + NH4I =>
3 I2 + 5 NH3 = NI3*NH3 + 3 NH4I
MgSiO3 + H2SO4 = MgSO4 + SiO2 + H2O =>
MgSiO3 + H2SO4 = MgSO4 + SiO2 + H2O
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Mg2 + S = MgS =>
Mg2 + 2 S = 2 MgS
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Si4 + Cl2 = SiCl4 =>
Si4 + 8 Cl2 = 4 SiCl4
BeBr2 + H2O = HBr + Be(OH)2 =>
BeBr2 + 2 H2O = 2 HBr + Be(OH)2
HPO4 + KHO = KPO4 + H2O =>
HPO4 + KHO = KPO4 + H2O
MgCO3 = CO2 + MgO =>
MgCO3 = CO2 + MgO
K + MgSO4 = KSO4 + Mg =>
K + MgSO4 = KSO4 + Mg
Cr(OH)3 + NaClO3 = Cr(ClO3)3 + NaOH =>
Cr(OH)3 + 3 NaClO3 = Cr(ClO3)3 + 3 NaOH
NaI + KI = NaK + I2 =>
NaI + KI = NaK + I2
Cl2 + CrI3 + KOH = K2CrO4 + KIO4 + H2O + KCl =>
27 Cl2 + 2 CrI3 + 64 KOH = 2 K2CrO4 + 6 KIO4 + 32 H2O + 54 KCl
Mg2P2O7 = MgO + P2O5 =>
Mg2P2O7 = 2 MgO + P2O5
C9H7NaO4 + HCl = C9H8O4 + NaCl =>
C9H7NaO4 + HCl = C9H8O4 + NaCl
Cr(OH)3 + NaClO3 = Cr(ClO3)3 + NaOH =>
Cr(OH)3 + 3 NaClO3 = Cr(ClO3)3 + 3 NaOH
K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3]*3H2O + H2O + CO2 =>
2 K2C2O4*H2O + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3]*3H2O + 17 H2O + 6 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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