| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHSO4NaOH = NaSO4KOHH
NaCO3 + HClO4 = NaClO4 + HCO3 =>
NaCO3 + HClO4 = NaClO4 + HCO3
KSO4 + Cu(NO3)2 = KNO3 + Cu(SO4)2 =>
2 KSO4 + Cu(NO3)2 = 2 KNO3 + Cu(SO4)2
CuCl2 + N2H4 + NaOH = Cu2O + N2 + H2O + NaCl =>
4 CuCl2 + N2H4 + 8 NaOH = 2 Cu2O + N2 + 6 H2O + 8 NaCl
HPO3 + Mg(OH)2 = Mg(PO3)2 + H2O =>
2 HPO3 + Mg(OH)2 = Mg(PO3)2 + 2 H2O
Co(NO3)2 + NaPO4 = CoPO4 + Na(NO3)2 =>
Co(NO3)2 + NaPO4 = CoPO4 + Na(NO3)2
C8H8 + O24 = CO2 + H2O =>
6 C8H8 + 5 O24 = 48 CO2 + 24 H2O
AgNO3 + CsCl = AgCl + CsNO3 =>
AgNO3 + CsCl = AgCl + CsNO3
Ba(OH)2 + K2O = KOH + BaO =>
Ba(OH)2 + K2O = 2 KOH + BaO
NO + Ba(OH)2 = N2 + Ba(NO2)2 + H2O =>
6 NO + 2 Ba(OH)2 = N2 + 2 Ba(NO2)2 + 2 H2O
S2H6 + O2 = SO2 + H2O =>
2 S2H6 + 7 O2 = 4 SO2 + 6 H2O
NaCl + Al = Al2(Cl)3 + Na =>
3 NaCl + 2 Al = Al2(Cl)3 + 3 Na
HNO2 + NH4Cl = HCl + NH4NO2 =>
HNO2 + NH4Cl = HCl + NH4NO2
KCl + NaHC4H4O6 = KHC4H4O6 + NaCl =>
KCl + NaHC4H4O6 = KHC4H4O6 + NaCl
NH3 + PH3 = NH4 + PH2 =>
NH3 + PH3 = NH4 + PH2
Si + Na = Si3Na =>
3 Si + Na = Si3Na
C6H2O2 + O2 = CO2 + H2O =>
2 C6H2O2 + 11 O2 = 12 CO2 + 2 H2O
C8H10 + KMnO4 + H2SO4 = C7H6O4 + MnSO4 + K2SO4 + H2O =>
35 C8H10 + 86 KMnO4 + 129 H2SO4 = 40 C7H6O4 + 86 MnSO4 + 43 K2SO4 + 184 H2O
C6H4CH3CH3 + H2O2 = CO2 + H2O =>
C6H4CH3CH3 + 21 H2O2 = 8 CO2 + 26 H2O
K2SO3 + H3PO4 = K3PO4 + H2O + SO2 =>
3 K2SO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 SO2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NaHCOO*2H2O + Mn(HCOO)2*2H2O = NaMn(HCOO)3 + H2O =>
NaHCOO*2H2O + Mn(HCOO)2*2H2O = NaMn(HCOO)3 + 4 H2O
Ba + MgOH2 = BaOH2 + Mg =>
Ba + MgOH2 = BaOH2 + Mg
NaCN + Cl2 = CNCl + NaCl =>
NaCN + Cl2 = CNCl + NaCl
KNO2 + K2Cr2O7 + HNO3 = KNO3 + CrNO3 + H2O =>
5 KNO2 + K2Cr2O7 + 4 HNO3 = 7 KNO3 + 2 CrNO3 + 2 H2O
SnO2 + KOH = K2O3Sn + H2O =>
SnO2 + 2 KOH = K2O3Sn + H2O
P2 + H2SO4 = H3PO4 + H2O + SO2 =>
P2 + 5 H2SO4 = 2 H3PO4 + 2 H2O + 5 SO2
H3PO4 + KMnO4 + Cl2 = HClO2 + Mn3(PO4)2 + K3PO4 + H2O =>
6 H3PO4 + 6 KMnO4 + 5 Cl2 = 10 HClO2 + 2 Mn3(PO4)2 + 2 K3PO4 + 4 H2O
Sr + MgSO4 = SrSO4 + Mg =>
Sr + MgSO4 = SrSO4 + Mg
Fe{3+} + NH4{-} = Fe(N)3 + H2 =>
Fe{3+} + 3 NH4{-} = Fe(N)3 + 6 H2
CaPO4 + H2O = Ca(OH)2 + H2PO4 =>
CaPO4 + 2 H2O = Ca(OH)2 + H2PO4
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
KI + Pb(Ac)2 = KAc + PbI2 =>
2 KI + Pb(Ac)2 = 2 KAc + PbI2
Ar4Pb + NaOH = ArOH + Na4Pb =>
Ar4Pb + 4 NaOH = 4 ArOH + Na4Pb
HCH2CHO2 + NaOH = H2O + NaCH2CHO2 =>
HCH2CHO2 + NaOH = H2O + NaCH2CHO2
Pb(NO3)2(aq) + NAI(aq) = NANO3(aq) + PbI2(aq) =>
Pb(NO3)2(aq) + 2 NAI(aq) = 2 NANO3(aq) + PbI2(aq)
S8 + MgCl2 = MgS + Cl =>
S8 + 8 MgCl2 = 8 MgS + 16 Cl
C(s) + HNO3(aq) = CO2(g) + NO2(g) + H2O(g) =>
C(s) + 4 HNO3(aq) = CO2(g) + 4 NO2(g) + 2 H2O(g)
CaTiSi2O6 + MnO2 = CaMnSi2O6 + TiO2 =>
CaTiSi2O6 + MnO2 = CaMnSi2O6 + TiO2
WO3 + HCl = WOCl4 + H2O =>
WO3 + 4 HCl = WOCl4 + 2 H2O
K4Fe(CN)6 + FeCl3 = Fe4[Fe(CN)6]3 + KCl =>
3 K4Fe(CN)6 + 4 FeCl3 = Fe4[Fe(CN)6]3 + 12 KCl
P2O3 + Cl2 = Cl2O3 + P =>
P2O3 + Cl2 = Cl2O3 + 2 P
KMnO4 + FeCl2 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + HCl + H2O =>
2 KMnO4 + 10 FeCl2 + 18 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 20 HCl + 8 H2O
CO + H2O + H2 + N2 = CH3NO2 =>
2 CO + 2 H2O + H2 + N2 = 2 CH3NO2
Ca + Zn(No3)2 = Ca(No3)2 + Zn =>
Ca + Zn(No3)2 = Ca(No3)2 + Zn
O + N = N6O =>
O + 6 N = N6O
Zn + I2 = ZnI2 =>
Zn + I2 = ZnI2
KCrO4 + CaSO3 = CaCrO4 + KSO3 =>
KCrO4 + CaSO3 = CaCrO4 + KSO3
CrO4 + C = Cr + CO2 =>
CrO4 + 2 C = Cr + 2 CO2
FeS + HNO3 = Fe(NO3)2 + Fe2(SO4)3 + NO2 + H2O =>
3 FeS + 28 HNO3 = Fe(NO3)2 + Fe2(SO4)3 + 26 NO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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