| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrCl3*6H2O + 3 NH3 = Cr(NH3)3Cl3 + 6 H2O
Mg(s) + H2O(l) = Mg(OH)2 + H2(g) =>
Mg(s) + 2 H2O(l) = Mg(OH)2 + H2(g)
AgNO3 + KI = Ag2I + K(NO3)2 =>
2 AgNO3 + KI = Ag2I + K(NO3)2
FeCl3 + H2S(ac) = Fe2S3 + HCl(ac) =>
2 FeCl3 + 3 H2S(ac) = Fe2S3 + 6 HCl(ac)
LiH2PO4 + Fe2O3 + Fe = LiFePO4 + H2O =>
3 LiH2PO4 + Fe2O3 + Fe = 3 LiFePO4 + 3 H2O
Cr{3+} + NaOH = Cr + Na{+} + O + H =>
Cr{3+} + 3 NaOH = Cr + 3 Na{+} + 3 O + 3 H
H3DO4 + Ca(OH)2 = Ca3(DO4)2 + H2O =>
2 H3DO4 + 3 Ca(OH)2 = Ca3(DO4)2 + 6 H2O
Na2CO3 + C2H4O2 = H2O + CO2 + Na =>
4 Na2CO3 + C2H4O2 = 2 H2O + 6 CO2 + 8 Na
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
NiCl3 + Rb2S = Ni2S3 + RbCl =>
2 NiCl3 + 3 Rb2S = Ni2S3 + 6 RbCl
Al + La2O3 = La + Al2O3 =>
2 Al + La2O3 = 2 La + Al2O3
HOOCCOOH + NaOH = NaHOOCCOO + H2O =>
HOOCCOOH + NaOH = NaHOOCCOO + H2O
Al + La2O3 = La + Al2O3 =>
2 Al + La2O3 = 2 La + Al2O3
Zn + K4Fe(CN)6 = K2Zn3[Fe(CN)6]2 + K =>
3 Zn + 2 K4Fe(CN)6 = K2Zn3[Fe(CN)6]2 + 6 K
NaHSO4 + HNO3 = NaNO3 + H2O + SO3 =>
NaHSO4 + HNO3 = NaNO3 + H2O + SO3
NaHSO3 + NH4OH = (NH4)2SO3 + NaOH + H2O =>
NaHSO3 + 2 NH4OH = (NH4)2SO3 + NaOH + H2O
Xe + Fe2 = XeFe2 =>
Xe + Fe2 = XeFe2
HPO3 + H2O = PO3 + H3O =>
HPO3 + H2O = PO3 + H3O
Al2(SO4)3 + Li = LiSO4 + Al =>
Al2(SO4)3 + 3 Li = 3 LiSO4 + 2 Al
Ca(s) + N2(aq) = Ca3N2(aq) =>
3 Ca(s) + N2(aq) = Ca3N2(aq)
C5H8 + HCl = CCl4 + H2 =>
C5H8 + 20 HCl = 5 CCl4 + 14 H2
C6H5NO2 + Fe + H{+} = C6H5NH3{+} + Fe{+3} + H2O =>
C6H5NO2 + 2 Fe + 7 H{+} = C6H5NH3{+} + 2 Fe{+3} + 2 H2O
H2CO3 + Cu(OH)2 = CuCO3 + H2O =>
H2CO3 + Cu(OH)2 = CuCO3 + 2 H2O
Ru + O = Ru2O3 =>
2 Ru + 3 O = Ru2O3
FeO + H2O2 = FeO2 + H2O =>
FeO + H2O2 = FeO2 + H2O
HClO2 + CaO = CaO3 + HCl =>
HClO2 + CaO = CaO3 + HCl
HNO3 + I2 = NO2 + IO3 + H2O =>
12 HNO3 + I2 = 12 NO2 + 2 IO3 + 6 H2O
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
C + H2 + O2 = CH2O =>
2 C + 2 H2 + O2 = 2 CH2O
Be + F = BeF =>
Be + F = BeF
H2O2{+} + KMnO4{-} + H2SO4 = O2 + MnSO4 + K2SO4 + H2O =>
4 H2O2{+} + 4 KMnO4{-} + 6 H2SO4 = 7 O2 + 4 MnSO4 + 2 K2SO4 + 10 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HNO3 + As2S3 = H2O + NO2 + H3AsO4 + H2SO3 =>
22 HNO3 + As2S3 = 5 H2O + 22 NO2 + 2 H3AsO4 + 3 H2SO3
FeCl3 + NH3 = FeNH3 + Cl =>
FeCl3 + NH3 = FeNH3 + 3 Cl
CH2O + NaOH = CH3OH + HCOOH + Na =>
3 CH2O + 2 NaOH = CH3OH + 2 HCOOH + 2 Na
Al2O3 + (NH4)2CO3 = NH4AlO2 + CO2 =>
Al2O3 + (NH4)2CO3 = 2 NH4AlO2 + CO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
S2O3 + OH = SO3 + H =>
S2O3 + 3 OH = 2 SO3 + 3 H
Cd + HC2H3O2 = CdC2H3O2 + H =>
Cd + HC2H3O2 = CdC2H3O2 + H
Mg + Na2HPO4 + NH3 + HNO3 = MgNH4PO4 + NaNO + H2O =>
4 Mg + 4 Na2HPO4 + 7 NH3 + 5 HNO3 = 4 MgNH4PO4 + 8 NaNO + 7 H2O
AlOH3 + H2SO4 = Al2(SO4)3 + H2O + H =>
2 AlOH3 + 3 H2SO4 = Al2(SO4)3 + 2 H2O + 8 H
Fe + NaCl = FeNaCl =>
Fe + NaCl = FeNaCl
CO2 + Ca = CaC2 + CaO =>
2 CO2 + 5 Ca = CaC2 + 4 CaO
KNO3 + C = K2CO3 + CO + N45 =>
90 KNO3 + 180 C = 45 K2CO3 + 135 CO + 2 N45
K + H2S = KH + SH =>
K + H2S = KH + SH
Zn + HCI = H2 + ZnCI =>
2 Zn + 2 HCI = H2 + 2 ZnCI
Al(OH)3 + HCl = AlCl3 + H + OH =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H + 3 OH
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
KMnO4 + Zn = K + Mn2{+} + Zn{-} + O =>
2 KMnO4 + Zn = 2 K + Mn2{+} + Zn{-} + 8 O
Al(HCO3)3(s) = Al2(CO3)3(s) + H2O(l) + CO2(g) =>
2 Al(HCO3)3(s) = Al2(CO3)3(s) + 3 H2O(l) + 3 CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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