| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3Po4 + 3 Ca(NO3)2 = 6 NaNO3 + Ca3(Po4)2
Sn3(PO4)2 + KN2 = Sn3N2 + (PO4)2K =>
Sn3(PO4)2 + KN2 = Sn3N2 + (PO4)2K
Ca(OH)2 + (NH4)2SO4 = Ca2(SO4)2 + H2O + NH3 =>
2 Ca(OH)2 + 2(NH4)2SO4 = Ca2(SO4)2 + 4 H2O + 4 NH3
HNO3 + FeSO3 = Fe(NO3)2 + H2SO3 =>
2 HNO3 + FeSO3 = Fe(NO3)2 + H2SO3
FeCl3 + KBr = FeBr2 + KCl + Br2 =>
2 FeCl3 + 6 KBr = 2 FeBr2 + 6 KCl + Br2
FeCl + CO = FeO + CCl =>
FeCl + CO = FeO + CCl
CaO + Mg(OH)2 = Ca(OH)2 + MgO =>
CaO + Mg(OH)2 = Ca(OH)2 + MgO
LiOH + CaO = Li2O + Ca(OH)2 =>
2 LiOH + CaO = Li2O + Ca(OH)2
CH3NH3OH + CH3COOH = CH3COONH3CH3 + H2O =>
CH3NH3OH + CH3COOH = CH3COONH3CH3 + H2O
KMnO4 + KCl + H2CO3 = MnCO3 + K2CO3 + Cl2 + H2O =>
2 KMnO4 + 10 KCl + 8 H2CO3 = 2 MnCO3 + 6 K2CO3 + 5 Cl2 + 8 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
NaOH + H2(SO4) = Na2(SO4) + H2O =>
2 NaOH + H2(SO4) = Na2(SO4) + 2 H2O
Fe = Fe0 =>
Fe = Fe0
NiCl2 + SrI2 = NiI2 + SrCl2 =>
NiCl2 + SrI2 = NiI2 + SrCl2
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + H2SO3 =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2SO3
Mn(OH)7 + H3PO4 = Mn3(PO4)7 + H2O =>
3 Mn(OH)7 + 7 H3PO4 = Mn3(PO4)7 + 21 H2O
Cu(NO3)2 + Al = Cu + Al(NO3)3 =>
3 Cu(NO3)2 + 2 Al = 3 Cu + 2 Al(NO3)3
C6H10 + MnO4 + H2O + H{+} = C6H12O4 + Mn2{+} =>
5 C6H10 + 4 MnO4 + 4 H2O + 2 H{+} = 5 C6H12O4 + 2 Mn2{+}
C7H8O2(l) + O2(g) = CO2(g) + H2O(g) =>
C7H8O2(l) + 8 O2(g) = 7 CO2(g) + 4 H2O(g)
CuNaOH = Cu(NaOH) =>
CuNaOH = Cu(NaOH)
As4O6 + Cl2 + H2O = H3AsO4 + HCl =>
As4O6 + 4 Cl2 + 10 H2O = 4 H3AsO4 + 8 HCl
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
SnCl2 + K3[Fe(CN)6] + FeCl3 = SnCl4 + Fe3[Fe(CN)6] + KCl =>
3 SnCl2 + K3[Fe(CN)6] + 3 FeCl3 = 3 SnCl4 + Fe3[Fe(CN)6] + 3 KCl
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Cu(NO3)2 + Sn(OH)4 = Sn(NO3)4 + Cu(OH)2 =>
2 Cu(NO3)2 + Sn(OH)4 = Sn(NO3)4 + 2 Cu(OH)2
CHOCO = CH4 + O2 + CO =>
8 CHOCO = 2 CH4 + O2 + 14 CO
Al2(SO3)4 + H2O = H2SO4 + Al =>
Al2(SO3)4 + 4 H2O = 4 H2SO4 + 2 Al
K2MnO4 + H2O = MnO2 + KMnO4 + KOH =>
3 K2MnO4 + 2 H2O = MnO2 + 2 KMnO4 + 4 KOH
Al + Cl3 + NaOH = NaCl + Al(OH)3 =>
Al + Cl3 + 3 NaOH = 3 NaCl + Al(OH)3
CO2 + BaCl2 = BaCO3 + C2O3 + Cl2 =>
3 CO2 + BaCl2 = BaCO3 + C2O3 + Cl2
CH3COOK + CH3OH = CH3COOH + CH3OK =>
CH3COOK + CH3OH = CH3COOH + CH3OK
C2H2 + CuCl = C2Cu2 + HCl =>
C2H2 + 2 CuCl = C2Cu2 + 2 HCl
C23H42O4 + O2 = CO2 + H2O =>
2 C23H42O4 + 63 O2 = 46 CO2 + 42 H2O
Na2HPO3 + HCl = NaCl + H3PO3 =>
Na2HPO3 + 2 HCl = 2 NaCl + H3PO3
Sodiumcarbonate + potassiumhydroxide = sodiumhydroxide + potassiumcarbonate =>
Na2CO3 + 2 KOH = 2 NaOH + K2CO3
CO2 + H2O = C6 + H12O6O6 =>
6 CO2 + 12 H2O = C6 + 2 H12O6O6
CH2O2 + LiAlH4 + H2O = CH3OH + Li2O + Al(OH)3 =>
4 CH2O2 + 2 LiAlH4 + 3 H2O = 4 CH3OH + Li2O + 2 Al(OH)3
Zn + Cr2Cl3 = Cr + ZnCl2 =>
3 Zn + 2 Cr2Cl3 = 4 Cr + 3 ZnCl2
C6H10O5 + I2 = C6H10O4I + IO =>
C6H10O5 + I2 = C6H10O4I + IO
C2H10O5 + O2 = CO2 + H2O =>
C2H10O5 + 2 O2 = 2 CO2 + 5 H2O
ketene + hydrogen = acetaldehyde =>
CH2CO + H2 = CH3CHO
C7H10N + O2 = H2O + CO2 + NO2 =>
2 C7H10N + 21 O2 = 10 H2O + 14 CO2 + 2 NO2
SnCl4 + Fe2(SO4)3 = FeCl3 + Sn(SO4)2 =>
3 SnCl4 + 2 Fe2(SO4)3 = 4 FeCl3 + 3 Sn(SO4)2
ZnO + H2O + NaOH = Na2[Zn(OH)4] =>
ZnO + H2O + 2 NaOH = Na2[Zn(OH)4]
FeSO4 + NaHCO3 = FeCO3 + NaHSO4 =>
FeSO4 + NaHCO3 = FeCO3 + NaHSO4
K + SO3 = K2O + S =>
6 K + SO3 = 3 K2O + S
Mn{2+} + O{2-} = MnO4{2-} + {-} =>
Mn{2+} + 4 O{2-} = MnO4{2-} + 4e
AgNO3 + KJ = AgJ + KNO3 =>
AgNO3 + KJ = AgJ + KNO3
CuNO3 + Sn(OH)4 = Sn(NO3)4 + CuOH =>
4 CuNO3 + Sn(OH)4 = Sn(NO3)4 + 4 CuOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/24
Équations équilibrées sur05/21/23
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