| Équations équilibrées la veille | Équations équilibrées le lendemain |
95 BaCO3 + 5 CaCO3 + 84 TiO2 + 5 ZrO2 + 11 SnO2 = Ba95Ca5Ti84Sn11Zr5O300 + 100 CO2
KMnO4 + H2SO4 + KI = I2 + MnSO4 + H2O + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 5 I2 + 2 MnSO4 + 8 H2O + 6 K2SO4
CuSO4(H2O)5 + NH3 = Cu(NH3)SO4H2O + H2O =>
CuSO4(H2O)5 + NH3 = Cu(NH3)SO4H2O + 4 H2O
Co(NO3)2 + KOH = CoK + OH(NO3)2 =>
Co(NO3)2 + KOH = CoK + OH(NO3)2
C + BaSO4 = CO + BaS =>
4 C + BaSO4 = 4 CO + BaS
NaI + Cu + Ag = CuI + AgNa =>
NaI + Cu + Ag = CuI + AgNa
FeS2 + KMnO4 + H2SO4 = Fe(SO4) + MnSO4 + K2SO4 + H2O =>
5 FeS2 + 14 KMnO4 + 16 H2SO4 = 5 Fe(SO4) + 14 MnSO4 + 7 K2SO4 + 16 H2O
NaCl(aq) + PbI2(aq) = PbCl2(s) + NaI(s) =>
2 NaCl(aq) + PbI2(aq) = PbCl2(s) + 2 NaI(s)
HNO3 + AlCl3 = Al(NO3)3 + HCl =>
3 HNO3 + AlCl3 = Al(NO3)3 + 3 HCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C12H22O11 + O2 = CO2 + CH4 =>
2 C12H22O11 + 2 O2 = 13 CO2 + 11 CH4
Zn + AgNO{3} = ZnNO{3}2 + Ag =>
Zn + AgNO{3} = ZnNO{3}2 + Ag
NH4Br + K2SO4 = K2Br + NH4SO4 =>
NH4Br + K2SO4 = K2Br + NH4SO4
Fe2O3Fe(s) + H2(g) = Fe(s) + H2O(l) =>
Fe2O3Fe(s) + 3 H2(g) = 3 Fe(s) + 3 H2O(l)
Bi2O3 + C2 = Bi + CO =>
2 Bi2O3 + 3 C2 = 4 Bi + 6 CO
NaOH + H2C2O4 = NaHC2O4 + H2O =>
NaOH + H2C2O4 = NaHC2O4 + H2O
NaCl + CaF2 = NaF + CaCl2 =>
2 NaCl + CaF2 = 2 NaF + CaCl2
Mg(OH)Cl = Mg2OCl2 + H2O =>
2 Mg(OH)Cl = Mg2OCl2 + H2O
CH3CH2COOH + H2O = CH3COOCH + CH3OH =>
3 CH3CH2COOH + H2O = 2 CH3COOCH + 3 CH3OH
Sn + Ag2PO4 = Sn2PO4 + Ag2 =>
2 Sn + Ag2PO4 = Sn2PO4 + Ag2
C20H42 = C8H18 + C2H4 =>
C20H42 = C8H18 + 6 C2H4
Cr(OH)3 + KClO3 + KOH = K2CrO4 + Cl + H2O =>
5 Cr(OH)3 + 3 KClO3 + 7 KOH = 5 K2CrO4 + 3 Cl + 11 H2O
As2O5 + HCl = AsCl3 + Cl2 + H2O =>
As2O5 + 10 HCl = 2 AsCl3 + 2 Cl2 + 5 H2O
NN + XCl = XXXN + ClCl =>
NN + 6 XCl = 2 XXXN + 3 ClCl
KOH + CaCO2 = KCO2 + CaOH =>
KOH + CaCO2 = KCO2 + CaOH
C5H9NO4(s) + O2(g) = CO2(g) + H2O(g) + NO2(g) =>
4 C5H9NO4(s) + 25 O2(g) = 20 CO2(g) + 18 H2O(g) + 4 NO2(g)
NaH2PO3 + HCl = H3PO3 + NaCl =>
NaH2PO3 + HCl = H3PO3 + NaCl
CUOCO = CUCO2 =>
CUOCO = CUCO2
KBr + Na3PO4 = KPO4 + Na3Br =>
KBr + Na3PO4 = KPO4 + Na3Br
Cr(OH)3 + HNO3 = H2O + Cr(OH)(NO3)2 =>
Cr(OH)3 + 2 HNO3 = 2 H2O + Cr(OH)(NO3)2
Zn + FeBr2 = ZnBr2 + Fe =>
Zn + FeBr2 = ZnBr2 + Fe
HNO3 + Fe3(PO3)2 = Fe(NO3)2 + H3PO3 =>
6 HNO3 + Fe3(PO3)2 = 3 Fe(NO3)2 + 2 H3PO3
P2O5 + CaO = Ca3(PO4)2 =>
P2O5 + 3 CaO = Ca3(PO4)2
CH3CH2CHOHCH3 + O2 = H2O + CO2 =>
CH3CH2CHOHCH3 + 6 O2 = 5 H2O + 4 CO2
K2S + MgSO4 = K2SO4 + MgS =>
K2S + MgSO4 = K2SO4 + MgS
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KCrO2 + KOH + H2O = K3(Cr(OH)6) =>
KCrO2 + 2 KOH + 2 H2O = K3(Cr(OH)6)
BiCl3 + Fe = Bi + FeCl3 =>
BiCl3 + Fe = Bi + FeCl3
Ba(OH)2 + Na2SO3 = BaSO3 + NaOH =>
Ba(OH)2 + Na2SO3 = BaSO3 + 2 NaOH
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
KBr(aq) + MgCl2(aq) = KCl + MgBr2 =>
2 KBr(aq) + MgCl2(aq) = 2 KCl + MgBr2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H9Br + Mg = C4H9BrMg =>
C4H9Br + Mg = C4H9BrMg
Cu(OH)2 = CuOH2O =>
Cu(OH)2 = CuOH2O
NaCN + CuSO4 = CuCN + (CN)2 + Na2SO4 =>
4 NaCN + 2 CuSO4 = 2 CuCN + (CN)2 + 2 Na2SO4
Al(NO3)3(aq) + Li3PO4(aq) = AlPO4(aq) + LiNO3(aq) =>
Al(NO3)3(aq) + Li3PO4(aq) = AlPO4(aq) + 3 LiNO3(aq)
HC2H3O2(aq) + Cu(s) = Cu(C2H3O2)2(aq) + H2(g) =>
2 HC2H3O2(aq) + Cu(s) = Cu(C2H3O2)2(aq) + H2(g)
KOH + CaCO2 = KCO2 + CaOH =>
KOH + CaCO2 = KCO2 + CaOH
Ag2SO3(s) = Ag2 + SO3 =>
Ag2SO3(s) = Ag2 + SO3
[Cr(CO(NH2)2)6]4[Cr(CN)6]3 + KMnO4 + HNO3 = K2Cr2O7 + CO2 + KNO3 + Mn(NO3)2 + H2O =>
10[Cr(CO(NH2)2)6]4[Cr(CN)6]3 + 1176 KMnO4 + 2798 HNO3 = 35 K2Cr2O7 + 420 CO2 + 1106 KNO3 + 1176 Mn(NO3)2 + 1879 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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