| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O + Ag = H2 + Ag(OH)2
CH3CH3COOH + K2S = H2S + CH3CH3COOK =>
2 CH3CH3COOH + K2S = H2S + 2 CH3CH3COOK
MgCl2(aq) + Na2CO3 = MgCO3 + NaCl =>
MgCl2(aq) + Na2CO3 = MgCO3 + 2 NaCl
Ga(ClO4)3 = GaCl3 + O2 =>
Ga(ClO4)3 = GaCl3 + 6 O2
HCOOH + (CH3)2NH = HCOOCH3 + NH3 =>
2 HCOOH + (CH3)2NH = 2 HCOOCH3 + NH3
AlI3 = Al + I2 =>
2 AlI3 = 2 Al + 3 I2
AgCH3CO2 + HCl = AgCl + HCH3CO2 =>
AgCH3CO2 + HCl = AgCl + HCH3CO2
V(V) + V(II) = V(IV) =>
3 V(V) + 2 V(II) = 4 V(IV)
NaCl + Ag = AgCl + Na =>
NaCl + Ag = AgCl + Na
N2O4 + (CH3)2N2H2 = CO2 + N2 + H2O =>
2 N2O4 + (CH3)2N2H2 = 2 CO2 + 3 N2 + 4 H2O
HCl + Mg(OH)2 = HCl(OH) + Mg =>
2 HCl + Mg(OH)2 = 2 HCl(OH) + Mg
MgCl2 + (NH4)2C2O4 = NH4Cl + MgC2O4 =>
MgCl2 + (NH4)2C2O4 = 2 NH4Cl + MgC2O4
CH3CH2OH + Na = CH3CH2ONa + H =>
CH3CH2OH + Na = CH3CH2ONa + H
GaI3 + Pb(NO3)2 = PbI2 + Ga + NO3 =>
2 GaI3 + 3 Pb(NO3)2 = 3 PbI2 + 2 Ga + 6 NO3
BaO + SiO2 = Ba + SiO3 =>
BaO + SiO2 = Ba + SiO3
K3PO4 + BrOH = KOH + Br3PO4 =>
K3PO4 + 3 BrOH = 3 KOH + Br3PO4
CuSO4 + (NH4)3PO4 = CuPO4 + SO4(NH4)3 =>
CuSO4 + (NH4)3PO4 = CuPO4 + SO4(NH4)3
Zn(CH3COO)2 + H2SO4 = ZnSO4 + CH3COOH =>
Zn(CH3COO)2 + H2SO4 = ZnSO4 + 2 CH3COOH
H + CoCl2 = CoH2 + Cl =>
2 H + CoCl2 = CoH2 + 2 Cl
HSO{3-} + H2O + I2 = I{-} + SO4{2-} + H{+} =>
HSO{3-} + 3 H2O + 4 I2 = 8 I{-} + SO4{2-} + 7 H{+}
H2O + Ag = H2 + Ag(OH)2 =>
2 H2O + Ag = H2 + Ag(OH)2
HVO3 + FeSO4 + H2SO4 = V2(SO4) + Fe2(SO4)3 + H2O =>
2 HVO3 + 8 FeSO4 + 5 H2SO4 = V2(SO4) + 4 Fe2(SO4)3 + 6 H2O
LiF + B2O3 = Li2B3O4F3 + Li2O =>
6 LiF + 3 B2O3 = 2 Li2B3O4F3 + Li2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Th + H2SO4 = Th(SO4)2 + H2O + SO2 =>
Th + 4 H2SO4 = Th(SO4)2 + 4 H2O + 2 SO2
Pb(s) + KC2H3O2(aq) = K(s) + Pb(C2H3O2)4(aq) =>
Pb(s) + 4 KC2H3O2(aq) = 4 K(s) + Pb(C2H3O2)4(aq)
Ag2O + HPO3{2-} + {-} = Ag + PO4{3-} + H2O =>
3 Ag2O + 2 HPO3{2-} + 2e = 6 Ag + 2 PO4{3-} + H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
K2Cr2O7 + (NH4) = (NH4)Cr2O7 + K2 =>
K2Cr2O7 + (NH4) = (NH4)Cr2O7 + K2
Al2 + (H2SO4)3 = AlSO4 + H2 =>
3 Al2 + 2(H2SO4)3 = 6 AlSO4 + 6 H2
MoO3 + NH3H2O = (NH4)6Mo7O24 + H2O =>
7 MoO3 + 6 NH3H2O = (NH4)6Mo7O24 + 3 H2O
H2SO4(aq) + (NH4)2CO3(aq) = (NH4)2SO4(aq) + CO2(g) + H2O =>
H2SO4(aq) + (NH4)2CO3(aq) = (NH4)2SO4(aq) + CO2(g) + H2O
Zn(NO3)2*6H2O + C6H8O7*H2O = ZnO + H2O + N2 + CO2 =>
9 Zn(NO3)2*6H2O + 5 C6H8O7*H2O = 9 ZnO + 79 H2O + 9 N2 + 30 CO2
W2 + B2 = WB =>
W2 + B2 = 2 WB
CH4CO = C2H4O =>
CH4CO = C2H4O
AgOH(s) + H2SO4(aq) = Ag2SO4(s) + H2O(l) =>
2 AgOH(s) + H2SO4(aq) = Ag2SO4(s) + 2 H2O(l)
NH3 + HCHO = CH3NH2 + HCOOH =>
NH3 + 2 HCHO = CH3NH2 + HCOOH
PCl5 + Cu = Cu2Cl2 + PCl3 =>
PCl5 + 2 Cu = Cu2Cl2 + PCl3
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Zn + H4SiO4 = Si + HZnO =>
4 Zn + H4SiO4 = Si + 4 HZnO
BeI2 + Cu2SO4 = I2Cu2 + BeSO4 =>
BeI2 + Cu2SO4 = I2Cu2 + BeSO4
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
C6H4C2H6 + KMnO4 = C6H5(COOK)2 + MnO2 + KOH + H2O =>
3 C6H4C2H6 + 11 KMnO4 = 3 C6H5(COOK)2 + 11 MnO2 + 5 KOH + 5 H2O
(CH3(CH2)6(CH3)) + O2 = CO2 + H2O =>
2(CH3(CH2)6(CH3)) + 25 O2 = 16 CO2 + 18 H2O
CaCl2(aq) + Na2CO3(aq) = NaCl(aq) + CaCO3(s) =>
CaCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CaCO3(s)
CuP + HCl = CuCl + P + H =>
CuP + HCl = CuCl + P + H
CH3NH2 + NaOH = CH3NHNa + H2O =>
CH3NH2 + NaOH = CH3NHNa + H2O
MnO4{-} + S2O3{2-} + H = MnO2 + SO4{2-} + OH{-} =>
3 MnO4{-} + S2O3{2-} + H = 3 MnO2 + 2 SO4{2-} + OH{-}
C4H12O4 + O2 = CO2 + H2O =>
C4H12O4 + 5 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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