| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + CuSO4 = Cu + Fe(SO4)
HNO3 + Tl2(CO3)3 = Tl(NO3)3 + H2O + CO2 =>
6 HNO3 + Tl2(CO3)3 = 2 Tl(NO3)3 + 3 H2O + 3 CO2
C6H8O7 + Ca(OH)2 = Ca3C12H10O14 + H2O =>
2 C6H8O7 + 3 Ca(OH)2 = Ca3C12H10O14 + 6 H2O
V2O5 + Li2CO3 = LiV3O8 + CO2 =>
3 V2O5 + Li2CO3 = 2 LiV3O8 + CO2
K2CO3 + H3PO4 = K3PO4 + H2O + CO2 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 CO2
NaNO3 + ZnSO4 = Na2SO4 + Zn(NO3)2 =>
2 NaNO3 + ZnSO4 = Na2SO4 + Zn(NO3)2
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
NaOH + Cr(OH)3 = NaCr(OH)4 =>
NaOH + Cr(OH)3 = NaCr(OH)4
NR3 + HCl = NR3HCl =>
NR3 + HCl = NR3HCl
H2SiO3 = H2O + SiO2 =>
H2SiO3 = H2O + SiO2
Fe2O3 + NH3 + O2 = Fe(OH)3 + N2 =>
2 Fe2O3 + 4 NH3 + 3 O2 = 4 Fe(OH)3 + 2 N2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
HNO2 + Cs(OH) = H2O + CsNO2 =>
HNO2 + Cs(OH) = H2O + CsNO2
FeS2 + O2 = FeO + SO =>
2 FeS2 + 3 O2 = 2 FeO + 4 SO
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NaOH + NiSO4*6H2O = Ni(OH)2 + Na2SO4 + H2O =>
2 NaOH + NiSO4*6H2O = Ni(OH)2 + Na2SO4 + 6 H2O
Ag2SO4 + BeBr2 = AgBr + BeSO4 =>
Ag2SO4 + BeBr2 = 2 AgBr + BeSO4
C10H8 + H2SO4 = C10H8SO3 + H2O =>
C10H8 + H2SO4 = C10H8SO3 + H2O
NH4OH + H2SO4 = NH4SO3 + H2O + O =>
2 NH4OH + 2 H2SO4 = 2 NH4SO3 + 3 H2O + O
SbCl3 + (NH4)2S = Sb2S3 + NH4Cl =>
2 SbCl3 + 3(NH4)2S = Sb2S3 + 6 NH4Cl
CuS + KI = CuI2 + K2S =>
CuS + 2 KI = CuI2 + K2S
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
FeCl3 + KOH = Fe(OH)3 + KCl* =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl*
HCl + NaC2H3O2 = HC2 + H3O2 + NaCl =>
HCl + NaC2H3O2 = HC2 + H3O2 + NaCl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Na3P + N2 = Na3N + P4 =>
4 Na3P + 2 N2 = 4 Na3N + P4
K3PO4 + BaC2 = Ba3(PO4)2 + KC =>
2 K3PO4 + 3 BaC2 = Ba3(PO4)2 + 6 KC
Fe + HNO3 = N2O + Fe(NO3)2 + H2O =>
4 Fe + 10 HNO3 = N2O + 4 Fe(NO3)2 + 5 H2O
H2PO4{-} + H2O = HPO4{-} + H3O =>
H2PO4{-} + H2O = HPO4{-} + H3O
TeO + H2O = H2TeO2 =>
TeO + H2O = H2TeO2
C4H11COOH + HCOH = C4H11COOCH + H2O =>
C4H11COOH + HCOH = C4H11COOCH + H2O
Mg(NO3)2 + Na2CO3 = NaNO3 + MgCO3 =>
Mg(NO3)2 + Na2CO3 = 2 NaNO3 + MgCO3
C3H8 + (O2)5 = (CO2)3 + (H2O)4 =>
C3H8 + (O2)5 = (CO2)3 + (H2O)4
C26H53OH + O2 = CO + H2O =>
C26H53OH + 26 O2 = 26 CO + 27 H2O
Ti + As2O3 = TiO2 + As =>
3 Ti + 2 As2O3 = 3 TiO2 + 4 As
Mn2O7 + Al = Mn7 + Al2O3 =>
21 Mn2O7 + 98 Al = 6 Mn7 + 49 Al2O3
NiSO4 + (NH4)2S2O8 + (NH4)6Mo7O24 = (NH4)[NiMo9O32] + NH3 + SO2 + H2O =>
42 NiSO4 + 35(NH4)2S2O8 + 54(NH4)6Mo7O24 = 42(NH4)[NiMo9O32] + 352 NH3 + 112 SO2 + 176 H2O
LiSO4 + CuCl = CuSO4 + LiCl =>
LiSO4 + CuCl = CuSO4 + LiCl
ZnO(s) + C(s) = Zn(s) + CO2(g) =>
2 ZnO(s) + C(s) = 2 Zn(s) + CO2(g)
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
Zn + Na2SO3 = ZnSO3 + Na =>
Zn + Na2SO3 = ZnSO3 + 2 Na
CuCl2 + (NH4)2C2O4 = Cu2(C2O4)2 + NH4Cl =>
2 CuCl2 + 2(NH4)2C2O4 = Cu2(C2O4)2 + 4 NH4Cl
(CH3COO)2Zn + Ba(OH)2 = Ba(CH3COO)2 + Zn(OH)2 =>
(CH3COO)2Zn + Ba(OH)2 = Ba(CH3COO)2 + Zn(OH)2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
H2(g) + Cl2 = HCl(g) =>
H2(g) + Cl2 = 2 HCl(g)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HClO4 + S + H2O = H2SO4 + Cl2 =>
6 HClO4 + 7 S + 4 H2O = 7 H2SO4 + 3 Cl2
ZnBr2 + K3PO4 = ZnPO4 + Br2 + K3 =>
ZnBr2 + K3PO4 = ZnPO4 + Br2 + K3
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
C6H5CHCl2 + Cl2 = C6H5CCl3 + HCl =>
C6H5CHCl2 + Cl2 = C6H5CCl3 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/24
Équations équilibrées sur04/18/23
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