| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3 + ZnCl2 = (NH4)2Cl2 + ZnCO3
FeCl2 + K2CO3 = FeCO3 + K2Cl2 =>
FeCl2 + K2CO3 = FeCO3 + K2Cl2
C7H7Cl + NaOH = C7H8O + NaCl =>
C7H7Cl + NaOH = C7H8O + NaCl
AgNO3 + ZnI2 = AgI2 + ZnNO3 =>
AgNO3 + ZnI2 = AgI2 + ZnNO3
PbO2 + HMnO3 + HNO3 = Pb(NO)2 + HMnO4 + H2O =>
PbO2 + 5 HMnO3 + 2 HNO3 = Pb(NO)2 + 5 HMnO4 + H2O
NiSO4 + K2S2O8 + NaOH = Ni(OH)3 + K2SO4 + Na2SO4 =>
2 NiSO4 + K2S2O8 + 6 NaOH = 2 Ni(OH)3 + K2SO4 + 3 Na2SO4
K + S6 = K2S =>
12 K + S6 = 6 K2S
CsNO3 + Ca(OH)2 = CsOH + Ca(NO3)2 =>
2 CsNO3 + Ca(OH)2 = 2 CsOH + Ca(NO3)2
BaOH + Na3(PO4)2 = Ba3PO4 + Na(OH)2 =>
6 BaOH + Na3(PO4)2 = 2 Ba3PO4 + 3 Na(OH)2
MnO4{-} + NH3 + OH = NO3{-} + MnO2 + H2O =>
MnO4{-} + NH3 + 5 OH = NO3{-} + MnO2 + 4 H2O
KI*CI = KCI + I2 =>
2 KI*CI = 2 KCI + I2
FeC2O4*2H2O = FeCO3 + CO + H2O =>
FeC2O4*2H2O = FeCO3 + CO + 2 H2O
Fe2O3 + C = Fe2C + CO2 =>
2 Fe2O3 + 5 C = 2 Fe2C + 3 CO2
Zn(s) + BaSO4 = ZnSO4(aq) + Ba(s) =>
Zn(s) + BaSO4 = ZnSO4(aq) + Ba(s)
Al + CH3COO = CH3COOAl =>
Al + CH3COO = CH3COOAl
Pb(NO3)2 + HBr = H2Pb + Br(NO3) =>
Pb(NO3)2 + 2 HBr = H2Pb + 2 Br(NO3)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
P4 + HClO + H2O = H3PO4 + HCl =>
P4 + 10 HClO + 6 H2O = 4 H3PO4 + 10 HCl
Zn3(PO4)2 + Al2(SO4)3 = Zn(SO4) + Al(PO4) =>
Zn3(PO4)2 + Al2(SO4)3 = 3 Zn(SO4) + 2 Al(PO4)
Br + Cl2 + H2O = BrO + HCl =>
Br + Cl2 + H2O = BrO + 2 HCl
C6N6FeK4 + MnO2 + HCl = KCl + FeCl3 + MnCl2 + CO2 + N2 + H2O =>
2 C6N6FeK4 + 31 MnO2 + 76 HCl = 8 KCl + 2 FeCl3 + 31 MnCl2 + 12 CO2 + 6 N2 + 38 H2O
CH3CH2COOH + SOCl2 = CH3CH2COCl + HCl + SO2 =>
CH3CH2COOH + SOCl2 = CH3CH2COCl + HCl + SO2
HC2H3O2(aq) + NaCO3(aq) = H2O(liquid) + CO2(g) + NaC2H3O2(aq) =>
9 HC2H3O2(aq) + 8 NaCO3(aq) = 6 H2O(liquid) + 10 CO2(g) + 8 NaC2H3O2(aq)
Na + SO2 + NH4NO3 = Na2S + NO2 + H2O =>
6 Na + 3 SO2 + 2 NH4NO3 = 3 Na2S + 4 NO2 + 4 H2O
C6H5NH3No3 = C6H5NH2 + HNo3 =>
C6H5NH3No3 = C6H5NH2 + HNo3
Na(l) + Cl2(g) = NaCl(s) =>
2 Na(l) + Cl2(g) = 2 NaCl(s)
SO2 + I2 + H2O = HSO4{-} + I{-} + H{+} =>
SO2 + I2 + 2 H2O = HSO4{-} + 2 I{-} + 3 H{+}
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
C6H12O6 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
C6H12O6 + 3 NaHCO3 = 3 CO2 + 3 NaC2H3O2 + 3 H2O
Na2CO3 + MgSO4 = Na2SO4 + MgCO3 =>
Na2CO3 + MgSO4 = Na2SO4 + MgCO3
Fe(OH)3 + Al(NO3)3 = Fe(NO3)3 + Al(OH)3 =>
Fe(OH)3 + Al(NO3)3 = Fe(NO3)3 + Al(OH)3
H2 + OH = H2O =>
H2 + 2 OH = 2 H2O
WS2 + KClO3 + KOH = K2WO4 + KCl + H2O + K2SO4 =>
WS2 + 3 KClO3 + 6 KOH = K2WO4 + 3 KCl + 3 H2O + 2 K2SO4
K2CrO7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO7 + 18 FeSO4 + 14 H2SO4 = 9 Fe2(SO4)3 + Cr2(SO4)3 + 2 K2SO4 + 14 H2O
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Zn(s) + SnCl2(aq) = Sn(s) + ZnCl2(aq) =>
Zn(s) + SnCl2(aq) = Sn(s) + ZnCl2(aq)
Ti{4+} + Mg = Ti + Mg{2+} =>
Ti{4+} + 2 Mg = Ti + 2 Mg{2+}
KCl + Mn2(SO4)3 = MnCl3 + K2SO4 =>
6 KCl + Mn2(SO4)3 = 2 MnCl3 + 3 K2SO4
Cu + BaOH2 = CuOH2 + Ba =>
Cu + BaOH2 = CuOH2 + Ba
Na2HAsO3 + KBrO3 + HCl = KBr + NaCl + H3AsO4 =>
3 Na2HAsO3 + KBrO3 + 6 HCl = KBr + 6 NaCl + 3 H3AsO4
Mg + AgNO2 = Ag + Mg(NO2) =>
Mg + AgNO2 = Ag + Mg(NO2)
NH3 = H3 + N3 =>
3 NH3 = 3 H3 + N3
NaH2PO2 + AgNO3 + H2O = NaH2PO4 + Ag + HNO3 =>
NaH2PO2 + 4 AgNO3 + 2 H2O = NaH2PO4 + 4 Ag + 4 HNO3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
O + H2O = (OH)5 =>
5 O + 5 H2O = 2(OH)5
PbCl2 + Ca(OH)2 = CaCl2 + Pb(OH)2 =>
PbCl2 + Ca(OH)2 = CaCl2 + Pb(OH)2
CH4 + O2 = CH3 + H2O =>
4 CH4 + O2 = 4 CH3 + 2 H2O
K2O2 + H2SO4 + KI = K2SO4 + H2O + KIO3 =>
3 K2O2 + 3 H2SO4 + KI = 3 K2SO4 + 3 H2O + KIO3
O2{-} + H2O = OH{-} + O2 =>
4 O2{-} + 2 H2O = 4 OH{-} + 3 O2
H2SO4BeCO3 = BeSO4H2CO3 =>
H2SO4BeCO3 = BeSO4H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/22/24
Équations équilibrées sur06/21/23
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