| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(NO3)3 + 6 H2O + 3 Ba = 3 H2 + 3 Ba(NO3)2 + 2 Al(OH)3
CaO + P2O5 = Ca3P2 + O =>
3 CaO + P2O5 = Ca3P2 + 8 O
H2SO4 = S2(O2)3 + H2O =>
2 H2SO4 = S2(O2)3 + 2 H2O
KH2PO4 + H2O = KH2PO4*H2O =>
KH2PO4 + H2O = KH2PO4*H2O
NaOH + K2C2O7 = KOH + Na2C2O7 =>
2 NaOH + K2C2O7 = 2 KOH + Na2C2O7
CaCl2 + (Po4)2 = Ca3(Po4)2 + Cl =>
3 CaCl2 + (Po4)2 = Ca3(Po4)2 + 6 Cl
VS + FeO = VO + FeS =>
VS + FeO = VO + FeS
CH3COO{-} + Cr(O4)2{-} + H{+} = Cr(OH)3 + CO2 + H2O =>
3 CH3COO{-} + 2 Cr(O4)2{-} + 5 H{+} = 2 Cr(OH)3 + 6 CO2 + 4 H2O
Th(NO3)45H2O + HCl = ThCl4 + NO2 + H2O + Cl2 =>
Th(NO3)45H2O + 90 HCl = ThCl4 + 45 NO2 + 46 H2O + 43 Cl2
[Fe(SCN)3] + NaCl = Na(SCN)3 + FeCl =>
[Fe(SCN)3] + NaCl = Na(SCN)3 + FeCl
NaCO3 + S + SO2 = CO2 + Na2S2O3 =>
4 NaCO3 + 3 S + SO2 = 4 CO2 + 2 Na2S2O3
AlCl3 + H3PO4 = AlPO4 + H3Cl3 =>
AlCl3 + H3PO4 = AlPO4 + H3Cl3
HCl + Cu = H2Cu + Cl2 =>
2 HCl + Cu = H2Cu + Cl2
TiCl3 + H2O = TiO2 + HCl + H2 =>
2 TiCl3 + 4 H2O = 2 TiO2 + 6 HCl + H2
Mg(SO4) + Ba(NO3)2 = Mg(NO3)2 + Ba(SO4) =>
Mg(SO4) + Ba(NO3)2 = Mg(NO3)2 + Ba(SO4)
Mg + NaClO3 = MgO + NaCl =>
3 Mg + NaClO3 = 3 MgO + NaCl
CuSO4 + ZnSO4 = ZnCu(SO4)2 =>
CuSO4 + ZnSO4 = ZnCu(SO4)2
FeBr32Br = FeBr2 + Br2 =>
2 FeBr32Br = 2 FeBr2 + 31 Br2
CaFe(CO3)2 + HCl = CaCl2 + FeCl2 + CO2 + H2O =>
CaFe(CO3)2 + 4 HCl = CaCl2 + FeCl2 + 2 CO2 + 2 H2O
KSCN + KCr(SO4)2 = K2SO4 + K3[Cr(NCS)6] =>
6 KSCN + KCr(SO4)2 = 2 K2SO4 + K3[Cr(NCS)6]
CoCl2*6H2O(s) + Na2CO3(s) = CoCO3(s) + NaCl + H2O(l) =>
CoCl2*6H2O(s) + Na2CO3(s) = CoCO3(s) + 2 NaCl + 6 H2O(l)
MgCl2 + AlCl3 + NaOH = MgAl2O4 + NaCl + H2O =>
MgCl2 + 2 AlCl3 + 8 NaOH = MgAl2O4 + 8 NaCl + 4 H2O
AlBr2 + NaOH = Al(OH)2 + NaBr =>
AlBr2 + 2 NaOH = Al(OH)2 + 2 NaBr
Ca(ClO4)2 + H2SO4 = CaSO4 + HClO4 =>
Ca(ClO4)2 + H2SO4 = CaSO4 + 2 HClO4
Sb(NO3)3 + Li2S = Sb2S3 + LiNO3 =>
2 Sb(NO3)3 + 3 Li2S = Sb2S3 + 6 LiNO3
CaCO3(s) + CH3COOH(aq) = CO2(g) + Ca(CH3COO)2(aq) + H2O(l) =>
CaCO3(s) + 2 CH3COOH(aq) = CO2(g) + Ca(CH3COO)2(aq) + H2O(l)
Mg + H2PO4 + K + H2O = MgKPO4*6H2O + H =>
Mg + H2PO4 + K + 6 H2O = MgKPO4*6H2O + 2 H
HBr + LiOH = BrLiOH2 =>
HBr + LiOH = BrLiOH2
KClO4 + C13H2O2 = KCl + CO2 + H2O =>
25 KClO4 + 4 C13H2O2 = 25 KCl + 52 CO2 + 4 H2O
Ca(C1O3)2 + GaF3 = Ga(C1O3)3 + CaF2 =>
3 Ca(C1O3)2 + 2 GaF3 = 2 Ga(C1O3)3 + 3 CaF2
Fe(OH)3(aq) + HCl(aq) = FeCl3 + H2O =>
Fe(OH)3(aq) + 3 HCl(aq) = FeCl3 + 3 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
MgO2 + N2 = MgN2 + O2 =>
MgO2 + N2 = MgN2 + O2
SrCl2 + KMnO4 + H2O = Cl2 + KOH + Sr(OH)2 + MnO2 =>
3 SrCl2 + 2 KMnO4 + 4 H2O = 3 Cl2 + 2 KOH + 3 Sr(OH)2 + 2 MnO2
HOOCCHOHCHOHCOOH + NaOH = NaOOCCHOHCHOHCOONa + H2O =>
HOOCCHOHCHOHCOOH + 2 NaOH = NaOOCCHOHCHOHCOONa + 2 H2O
As2S3 + H2O = AsO4{3-} + SO4{2-} + e + H{+} =>
As2S3 + 20 H2O = 2 AsO4{3-} + 3 SO4{2-} + 28e + 40 H{+}
As4S4 = As2S3 + As =>
3 As4S4 = 4 As2S3 + 4 As
Al + FeN3 = Fe + AlN =>
3 Al + FeN3 = Fe + 3 AlN
CuO + H2SO3 = CuSO4 + H2 =>
CuO + H2SO3 = CuSO4 + H2
C6H12O6 + NaHCO3 = C7H5O2Na + H2O + CO2 =>
5 C6H12O6 + 4 NaHCO3 = 4 C7H5O2Na + 22 H2O + 6 CO2
KN3 + H2O = HN3 + KOH =>
KN3 + H2O = HN3 + KOH
Al4C3(s) + H2O(l) = Al(OH)3(s) + CH4(g)(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3(s) + 3 CH4(g)(g)
ClO{-} + SO3{2-} = Cl{2-} + SO4{-} =>
ClO{-} + SO3{2-} = Cl{2-} + SO4{-}
FeSO4 + K4Fe(CN)6 = Fe(CN)6 + K4FeSO4 =>
FeSO4 + K4Fe(CN)6 = Fe(CN)6 + K4FeSO4
CuO + BrF3 = CuF2 + Br2 + O2 =>
6 CuO + 4 BrF3 = 6 CuF2 + 2 Br2 + 3 O2
C6H12O6 + O = CO2 + H2O =>
C6H12O6 + 12 O = 6 CO2 + 6 H2O
Fe + CuSO4 = Fe(SO4) + Cu =>
Fe + CuSO4 = Fe(SO4) + Cu
C2H4 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 C2H4 + 4 KMnO4 + 2 H2O = 3 CH3COOH + 4 MnO2 + 4 KOH
Ca(NO3)2 + (NH4)2HPO4 + NH3 + H2O = Ca10(PO4)6OH2 + NH4NO3 =>
40 Ca(NO3)2 + 24(NH4)2HPO4 + 34 NH3 + 7 H2O = 4 Ca10(PO4)6OH2 + 81 NH4NO3
H2O + C = COC + H =>
H2O + 2 C = COC + 2 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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