| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 6 NH4OH = 6 NH4 + 3 SO4 + 2 Al(OH)3
KH2PO4 + K2SiO3 = H2O + K3PO4 + SiO2 =>
KH2PO4 + K2SiO3 = H2O + K3PO4 + SiO2
MgCl2(aq) + KOH(aq) = Mg(OH)2(s) + KCl(aq) =>
MgCl2(aq) + 2 KOH(aq) = Mg(OH)2(s) + 2 KCl(aq)
I + PB = PBI4 =>
4 I + PB = PBI4
MgO + SO2 = MgO2 + SO =>
MgO + SO2 = MgO2 + SO
AgNO3 + CH2Cl2 = AgCl2 + CH2NO3 =>
AgNO3 + CH2Cl2 = AgCl2 + CH2NO3
CO(NO3)2(aq) + H2S(g) = COS(s) + HNO3(aq) =>
CO(NO3)2(aq) + H2S(g) = COS(s) + 2 HNO3(aq)
BaCl2(aq) + AgNO3(aq) = AgCl(s) + Ba(NO3)2(aq) =>
BaCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ba(NO3)2(aq)
BaF2 + NaF = BaF + NaF2 =>
BaF2 + NaF = BaF + NaF2
NH3 + CuSO4 = Cu3N2 + H2SO4 =>
2 NH3 + 3 CuSO4 = Cu3N2 + 3 H2SO4
HNO3 + CoCO3 = CHO3 + CoNO3 =>
HNO3 + CoCO3 = CHO3 + CoNO3
PCl5(s) + H2O(l) = POCl3(l) + HCl(g) =>
PCl5(s) + H2O(l) = POCl3(l) + 2 HCl(g)
Zn(ClO3)2 + H3(PO4) = HClO3 + Zn3(PO4)2 =>
3 Zn(ClO3)2 + 2 H3(PO4) = 6 HClO3 + Zn3(PO4)2
K3(PO4)(aq) + Zn(SO4)(aq) = Zn3(PO4)2 + K2(SO4) =>
2 K3(PO4)(aq) + 3 Zn(SO4)(aq) = Zn3(PO4)2 + 3 K2(SO4)
Sr(NO3)2 + H2 = HNO3 + H2Sr =>
Sr(NO3)2 + 2 H2 = 2 HNO3 + H2Sr
CaO5 + C = CaC2 + CO2 =>
2 CaO5 + 9 C = 2 CaC2 + 5 CO2
CH3COOH = CH2O =>
CH3COOH = 2 CH2O
N2H4(l) + O2(g) = NO(g) + H2O(g) =>
N2H4(l) + 2 O2(g) = 2 NO(g) + 2 H2O(g)
AlCl3(aq) + AgNO3(aq) = AgCl(s) + Al(NO3)3(aq) =>
AlCl3(aq) + 3 AgNO3(aq) = 3 AgCl(s) + Al(NO3)3(aq)
Sb2O5 + HOH = Sb(OH)5 =>
Sb2O5 + 5 HOH = 2 Sb(OH)5
B2O3(s) + NaOH(aq) = Na3BO3(aq) + H2O(l) =>
B2O3(s) + 6 NaOH(aq) = 2 Na3BO3(aq) + 3 H2O(l)
Al(OH)3(s) + NaOH(aq) = NaAl(OH)4(aq) =>
Al(OH)3(s) + NaOH(aq) = NaAl(OH)4(aq)
CuI2 + BF3 = CuF2 + BI3 =>
3 CuI2 + 2 BF3 = 3 CuF2 + 2 BI3
KOH(aq) + H2CO3(aq) = H2O(l) + K2CO3(aq) =>
2 KOH(aq) + H2CO3(aq) = 2 H2O(l) + K2CO3(aq)
Al + NaO = Al2O3 + Na =>
2 Al + 3 NaO = Al2O3 + 3 Na
Pd + HNO3 = Pd(NO3)2 + NO + H2O =>
3 Pd + 8 HNO3 = 3 Pd(NO3)2 + 2 NO + 4 H2O
FeCl3(aq) + KOH(aq) = Fe(OH)3(s) + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3(s) + 3 KCl(aq)
C2H5OC2H5(l) + O2(g) = CO2 + HO =>
2 C2H5OC2H5(l) + 17 O2(g) = 8 CO2 + 20 HO
SnS + NaS2 = SnS3 + Na2S =>
3 SnS + 4 NaS2 = 3 SnS3 + 2 Na2S
Na2CO3 + CaCl2 = NaCl + (CO3) + Ca =>
Na2CO3 + CaCl2 = 2 NaCl + (CO3) + Ca
NaCl + FeSO4 = Na2SO4 + FeCl2 =>
2 NaCl + FeSO4 = Na2SO4 + FeCl2
AgNO3(aq) + CaCl2(aq) = AgCl(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(NO3)2(aq)
Mn2Si + O2 = Mn + SiO2 =>
Mn2Si + O2 = 2 Mn + SiO2
AgNO3(aq) + CaCl2(aq) = AgCl(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(NO3)2(aq)
AgNo3(aq) + CaCl2(aq) = AgCl(s) + Ca(No3)2(aq) =>
2 AgNo3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(No3)2(aq)
HF(aq) + Au(s) = AuF3(aq) + H2(g) =>
6 HF(aq) + 2 Au(s) = 2 AuF3(aq) + 3 H2(g)
N2 + Zn = N2Zn =>
N2 + Zn = N2Zn
AgNO3(aq) + CaCl2(aq) = AgCl(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(NO3)2(aq)
LiOH(aq) + CO2(g) = Li2CO3(s) + H2O(l) =>
2 LiOH(aq) + CO2(g) = Li2CO3(s) + H2O(l)
H3PO4 + C = H3PO2 + CO =>
H3PO4 + 2 C = H3PO2 + 2 CO
Ca3PO42 + C + SiO2 = CaSiO3 + P4 + CO2 =>
4 Ca3PO42 + 78 C + 12 SiO2 = 12 CaSiO3 + P4 + 78 CO2
Sr3N2(s) + H2SO4(aq) = SrSO4(aq) + N2H8SO4(aq) =>
Sr3N2(s) + 4 H2SO4(aq) = 3 SrSO4(aq) + N2H8SO4(aq)
C8H18 + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + C8H6O4 =>
C8H18 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 12 H2O + 2 K2SO4 + C8H6O4
KSCN + Fe(NO3)2 = FeSCN + K(NO3)2 =>
KSCN + Fe(NO3)2 = FeSCN + K(NO3)2
Re + F{2} = ReF{2} =>
Re + F{2} = ReF{2}
Mg + CO2 = MgO + C4 =>
8 Mg + 4 CO2 = 8 MgO + C4
KNO3 + Na3PO4 = Na(NO3) + K3(PO4) =>
3 KNO3 + Na3PO4 = 3 Na(NO3) + K3(PO4)
AlCl3(aq) + KOH(aq) = Al(OH)3(s) + KCl(aq) =>
AlCl3(aq) + 3 KOH(aq) = Al(OH)3(s) + 3 KCl(aq)
Al2S3(s) + HBr(aq) = AlBr3(aq) + H2S(g) =>
Al2S3(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2S(g)
H2O + MnO4{-} + S{-} = MnS + S + OH{-} =>
4 H2O + MnO4{-} + 7 S{-} = MnS + 6 S + 8 OH{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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