| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + H2SO4 = (NH4)2SO4
C11H20O4 + CH4N2O + NaC2H5O = C8H10N2O3Na2 + C2H5OH =>
C11H20O4 + CH4N2O + 2 NaC2H5O = C8H10N2O3Na2 + 4 C2H5OH
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
Mg + Zn3(PO4)2 = Mg3(PO4)2 + Zn =>
3 Mg + Zn3(PO4)2 = Mg3(PO4)2 + 3 Zn
Na3PO4 + Cu(NO3)2 = Na3(NO3)2 + Cu(PO4) =>
Na3PO4 + Cu(NO3)2 = Na3(NO3)2 + Cu(PO4)
Ba(IO)2 + Al2(SO4)3 = BaSO4 + Al(IO)3 =>
3 Ba(IO)2 + Al2(SO4)3 = 3 BaSO4 + 2 Al(IO)3
LiOH + CO2 = Li2CO3 + O2 + H2 =>
4 LiOH + 2 CO2 = 2 Li2CO3 + O2 + 2 H2
H4O4Si + NaOH = Na2O3Si + H2O =>
H4O4Si + 2 NaOH = Na2O3Si + 3 H2O
BaH2O2 + HClO4 = H2O + BaCl2O8 =>
BaH2O2 + 2 HClO4 = 2 H2O + BaCl2O8
CrCl3 + Na2CO3 = Cr2(CO3)3 + NaCl(aq) =>
2 CrCl3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaCl(aq)
C2H2 + Cu = (C2H2)2Cu =>
2 C2H2 + Cu = (C2H2)2Cu
CH3COONH4 + NaCl = CH3COONa + NH4Cl =>
CH3COONH4 + NaCl = CH3COONa + NH4Cl
Fe{3+} + SCN{-} + Au = Au(SCN)4{-} + Fe{2+} =>
3 Fe{3+} + 4 SCN{-} + Au = Au(SCN)4{-} + 3 Fe{2+}
MgH2 + H2O = Mg(OH)2 + H2 =>
MgH2 + 2 H2O = Mg(OH)2 + 2 H2
H2O + Mn{2+} + Br2 = Br{-} + MnO4{-} + H{+} =>
8 H2O + 2 Mn{2+} + 5 Br2 = 10 Br{-} + 2 MnO4{-} + 16 H{+}
NO3{-} + Br{-} + H{+} = Br2 + NO2{-} + H2O =>
NO3{-} + 2 Br{-} + 2 H{+} = Br2 + NO2{-} + H2O
CO2(g) + H2O = O2(g) + C6H12O6(g) =>
6 CO2(g) + 6 H2O = 6 O2(g) + C6H12O6(g)
MnO2 + KClO3 + K2CO3 = KMnO4 + KCl + CO2 =>
2 MnO2 + KClO3 + K2CO3 = 2 KMnO4 + KCl + CO2
Cl2O5 = Cl + O =>
Cl2O5 = 2 Cl + 5 O
Fe3O4 + HI = FeI + I + H2O =>
Fe3O4 + 8 HI = 3 FeI + 5 I + 4 H2O
C10H16O = C + H + O =>
C10H16O = 10 C + 16 H + O
HClO4 + Cd = Cd(ClO4)2 + H =>
2 HClO4 + Cd = Cd(ClO4)2 + 2 H
Cr(OH)3 + Cl2O7 + OH{-} = (CrO4)2{-} + ClO2{-} + H2O =>
16 Cr(OH)3 + 9 Cl2O7 + 26 OH{-} = 8(CrO4)2{-} + 18 ClO2{-} + 37 H2O
C3H5NO33 = CO2 + N + H2O + O2 =>
4 C3H5NO33 = 12 CO2 + 4 N + 10 H2O + 49 O2
(NH4)2SO4 + KOCN = K + SO4 + OC(NH2)2 =>
(NH4)2SO4 + 2 KOCN = 2 K + SO4 + 2 OC(NH2)2
Ag(NH3)2 + HCl = AgCl + NH4 + NH3 =>
Ag(NH3)2 + HCl = AgCl + NH4 + NH3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
Pb3P2 = Pb + P =>
Pb3P2 = 3 Pb + 2 P
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
Ag(s) + HNO3(aq) = AgNO3(aq) + H2(g) =>
2 Ag(s) + 2 HNO3(aq) = 2 AgNO3(aq) + H2(g)
Sr(OH)2 + Cs3PO4 = Sr3(PO4)2 + Cs(OH) =>
3 Sr(OH)2 + 2 Cs3PO4 = Sr3(PO4)2 + 6 Cs(OH)
HOCl + NH3 = H2O + HCl + N2H4 =>
HOCl + 2 NH3 = H2O + HCl + N2H4
LiBO2 + LiBF4 = B2O3 + LiF =>
3 LiBO2 + LiBF4 = 2 B2O3 + 4 LiF
MgSO4 + Al = Al(Mg)3 + SO4 =>
3 MgSO4 + Al = Al(Mg)3 + 3 SO4
P2O5 + KOH = KPO4 + K2HPO3 + H2O =>
P2O5 + 3 KOH = KPO4 + K2HPO3 + H2O
AgCl + Mg(OH)2 = MgCl2 + Ag2O + H2O =>
2 AgCl + Mg(OH)2 = MgCl2 + Ag2O + H2O
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Al(NO3)3 + Zn = Zn(NO3)2 + Al =>
2 Al(NO3)3 + 3 Zn = 3 Zn(NO3)2 + 2 Al
C2H5OH + S2Cl2 = C2H5Cl + SO2 + HCl + S =>
2 C2H5OH + 2 S2Cl2 = 2 C2H5Cl + SO2 + 2 HCl + 3 S
CsICl2 + H2O = I2 + CsCl + CsIO3 + HCl =>
5 CsICl2 + 3 H2O = 2 I2 + 4 CsCl + CsIO3 + 6 HCl
FeTiO3(s) + C(s) + Cl2(g) = TiCl4(g) + CO(g) + FeCl3(g) =>
2 FeTiO3(s) + 6 C(s) + 7 Cl2(g) = 2 TiCl4(g) + 6 CO(g) + 2 FeCl3(g)
NaOH(aq) + Al2(SO4)3(aq) = Al(OH)3(g) + Na2SO4(aq) =>
6 NaOH(aq) + Al2(SO4)3(aq) = 2 Al(OH)3(g) + 3 Na2SO4(aq)
K3[Fe(CN)6] + FeSO4 = Fe3[Fe(CN)6]3 + K2SO4 + Fe =>
6 K3[Fe(CN)6] + 9 FeSO4 = 2 Fe3[Fe(CN)6]3 + 9 K2SO4 + 3 Fe
SnCO3 + HF = SnF + HCO3 =>
SnCO3 + HF = SnF + HCO3
Mg + C2H6O = Mg2H6O + C =>
2 Mg + C2H6O = Mg2H6O + 2 C
*2H1ClO3 + Al = Al(ClO3)3 + H2 =>
3*2H1ClO3 + 2 Al = 2 Al(ClO3)3 + 3 H2
K2(s) + O2(g) = K2O2(s) =>
K2(s) + O2(g) = K2O2(s)
PCl3 + F2 = PCl3F2 =>
PCl3 + F2 = PCl3F2
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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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