| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O + Mg(OH)2 = MgO + 2 NaOH
Ca2MgSi2O7 + Mg2SiO4 = CaMgSi2O6 + CaMgSiO4 =>
2 Ca2MgSi2O7 + Mg2SiO4 = CaMgSi2O6 + 3 CaMgSiO4
C6H5NO2 + Al + KOH + H2O = C6H5NH2 + K2[Al(OH)4] =>
C6H5NO2 + 3 Al + 6 KOH + 4 H2O = C6H5NH2 + 3 K2[Al(OH)4]
Br2 + HNO3 = HBrO3 + NO + H2O =>
3 Br2 + 10 HNO3 = 6 HBrO3 + 10 NO + 2 H2O
C3H5(OH)3 + HNO3 = C3H5O3(NO2)3 + H2O =>
C3H5(OH)3 + 3 HNO3 = C3H5O3(NO2)3 + 3 H2O
(NH4)SO4 + NaOH = Na2SO4 + NH2 + H2O =>
(NH4)SO4 + 2 NaOH = Na2SO4 + NH2 + 2 H2O
Cl2 + I2 + H2O = HIO3 + HCl =>
5 Cl2 + I2 + 6 H2O = 2 HIO3 + 10 HCl
Cl2 + CaC2 = CaCl2 + CCl4 =>
5 Cl2 + CaC2 = CaCl2 + 2 CCl4
[Fe(OH2)4] + H2SO4 = (Fe(OH2)3(SO4)) + H + H2O =>
[Fe(OH2)4] + H2SO4 = (Fe(OH2)3(SO4)) + 2 H + H2O
H2 + O = HHO =>
H2 + O = HHO
NH3 + Na2CO3 = H2CO3 + Na3N =>
2 NH3 + 3 Na2CO3 = 3 H2CO3 + 2 Na3N
FeCl3 + Na2S = NaCl + S + FeS =>
2 FeCl3 + 3 Na2S = 6 NaCl + S + 2 FeS
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
HC1 + K2SO3 = KC1 + H2SO3 =>
2 HC1 + K2SO3 = 2 KC1 + H2SO3
ZnCl2 + Na2CO3*10H2O = ZnCO3*3Zn(OH)2*H2O + H2O + NaCl + NaHCO3 =>
4 ZnCl2 + 7 Na2CO3*10H2O = ZnCO3*3Zn(OH)2*H2O + 63 H2O + 8 NaCl + 6 NaHCO3
Cr(NO3)3 = Cr2O3 + O2 + NO2 =>
4 Cr(NO3)3 = 2 Cr2O3 + 3 O2 + 12 NO2
K2(SO4) + ZnCl2 = Zn(SO4) + KCl =>
K2(SO4) + ZnCl2 = Zn(SO4) + 2 KCl
Na2SO4 + Fe(OH)2 = NaOH + FeSO4 =>
Na2SO4 + Fe(OH)2 = 2 NaOH + FeSO4
NaCI + Fe = FeCI + Na =>
NaCI + Fe = FeCI + Na
CO(NH2)2 + HNO3 = (NH2)2COHNO3 =>
CO(NH2)2 + HNO3 = (NH2)2COHNO3
AlCl3 + Na2CO3 + H2O = Al(OH)3 + NaHCO3 + NaCl =>
AlCl3 + 3 Na2CO3 + 3 H2O = Al(OH)3 + 3 NaHCO3 + 3 NaCl
LiPO4 + NH4Cl = LiCl + NH4PO4 =>
LiPO4 + NH4Cl = LiCl + NH4PO4
ZnSO4 + LiOH = Zn(OH)2(s) + Li2SO4 =>
ZnSO4 + 2 LiOH = Zn(OH)2(s) + Li2SO4
Zn + H3PO4 = Zn(PO4)4 + H =>
Zn + 4 H3PO4 = Zn(PO4)4 + 12 H
KMnO4 + Mn(NO3)2 = MnO2 + KNO3 + O2 =>
2 KMnO4 + Mn(NO3)2 = 3 MnO2 + 2 KNO3 + O2
AgNO3 + NaNO3 = NaAg + NO3 =>
AgNO3 + NaNO3 = NaAg + 2 NO3
Sn + KOH = KSnO + H =>
Sn + KOH = KSnO + H
CuO + KOH = CuOH + KO =>
CuO + KOH = CuOH + KO
Zn + KNO3 + H2SO4 = ZnSO4 + K2SO4 + (NH4)2SO4 + H2O =>
8 Zn + 2 KNO3 + 10 H2SO4 = 8 ZnSO4 + K2SO4 + (NH4)2SO4 + 6 H2O
NH3 + Ca = CaH2 + N2 =>
2 NH3 + 3 Ca = 3 CaH2 + N2
Na2SO4 + KBr = K2SO4 + NaBr =>
Na2SO4 + 2 KBr = K2SO4 + 2 NaBr
FeCl2 + K2(Cr2O7) + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2(Cr2O7) + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
Mg(OH)2 + Na2CO3 = MgCO3 + Na2(OH)2 =>
Mg(OH)2 + Na2CO3 = MgCO3 + Na2(OH)2
KMn{+7}O4 + H2S{2-} + H2SO4 = Mn{2+}SO4 + S + K2SO4 + H2O =>
2 KMn{+7}O4 + 5 H2S{2-} + 3 H2SO4 = 2 Mn{2+}SO4 + 7 S + K2SO4 + 8 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
CoCl2 + K2S2O8 + KOH = Co(OH)3 + K2SO4 + KCl =>
2 CoCl2 + K2S2O8 + 6 KOH = 2 Co(OH)3 + 2 K2SO4 + 4 KCl
Al4C3 + HNO3 = Al(NO3)3 + NO2 + CO2 + H2O =>
Al4C3 + 36 HNO3 = 4 Al(NO3)3 + 24 NO2 + 3 CO2 + 18 H2O
P3Cl2 = P + Cl2 =>
P3Cl2 = 3 P + Cl2
Ca(OH)2(aq) + HCl = CaCl2(aq) + H2O =>
Ca(OH)2(aq) + 2 HCl = CaCl2(aq) + 2 H2O
Br2 + P4 = P5Br =>
2 Br2 + 5 P4 = 4 P5Br
KMnO4 + H2SO4 + NaSO3 = K2SO4 + MnO3 + NaSO4 + H2O =>
2 KMnO4 + H2SO4 + NaSO3 = K2SO4 + 2 MnO3 + NaSO4 + H2O
Ca(OH)2 + AlCl3 = Al(OH)3 + CaCl2 =>
3 Ca(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 CaCl2
Cd + AlCl3 = Al + CdCl3 =>
Cd + AlCl3 = Al + CdCl3
Zn + AgNo = Ag + ZnNo32 =>
Zn + 32 AgNo = 32 Ag + ZnNo32
MgSO4 + Mg(OH)2 = (MgOH)2SO4 =>
MgSO4 + Mg(OH)2 = (MgOH)2SO4
Cd + AlCl3 = Al + CdCl3 =>
Cd + AlCl3 = Al + CdCl3
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
Nd2Fe14B + HCl = NdCl3 + FeCl3 + B + H2 =>
Nd2Fe14B + 48 HCl = 2 NdCl3 + 14 FeCl3 + B + 24 H2
FeCl3 + KCN = K3[Fe(CN)6] + KCl =>
FeCl3 + 6 KCN = K3[Fe(CN)6] + 3 KCl
NaOH(aq) + FeCl3(aq) = Fe(OH)3(s) + NaCl(s) =>
3 NaOH(aq) + FeCl3(aq) = Fe(OH)3(s) + 3 NaCl(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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