| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + Mg(OH)2 = Cu(OH)2 + MgO
Mg3N2 + HCl = MgCl2 + NH4Cl =>
Mg3N2 + 8 HCl = 3 MgCl2 + 2 NH4Cl
CaSO3 + Li = Li2SO3 + Ca =>
CaSO3 + 2 Li = Li2SO3 + Ca
Sn(ClO3)3 = SnCl3 + O2 =>
2 Sn(ClO3)3 = 2 SnCl3 + 9 O2
ZnSO4 = O2 + ZnO + SO2 =>
2 ZnSO4 = O2 + 2 ZnO + 2 SO2
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + NH4OH =>
NH2OH + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + NH4OH
K2Cr2O7 + CH3CH2CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 3 CH3CH2CH2CH2OH + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CH3COOH + 19 H2O
H + Kr = HKr =>
H + Kr = HKr
NiSO4 + KOH = K2SO4 + Ni(OH)2 =>
NiSO4 + 2 KOH = K2SO4 + Ni(OH)2
CoCl2 + CaCl2 = CaCo3 + Cl =>
3 CoCl2 + CaCl2 = CaCo3 + 8 Cl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BaHSO32 + H2SO4 = SO2 + H2O + BaHSO42 =>
BaHSO32 + 10 H2SO4 = 10 SO2 + 10 H2O + BaHSO42
Be + ClO = BeClO =>
Be + ClO = BeClO
HN2 + O2 = NO + H2O =>
4 HN2 + 5 O2 = 8 NO + 2 H2O
Ga + H2SO4 = Ga(SO4)3 + H2 =>
Ga + 3 H2SO4 = Ga(SO4)3 + 3 H2
AgCl + KF = AgF + KCl =>
AgCl + KF = AgF + KCl
Cu{2+} + Br{2-} = CuBr =>
Cu{2+} + Br{2-} = CuBr
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
Cr(OH)2 + HClO = Cr(ClO)2 + H2O =>
Cr(OH)2 + 2 HClO = Cr(ClO)2 + 2 H2O
CdS + O2 = Cd + SO2 =>
CdS + O2 = Cd + SO2
Ca(ClO3)2 + Li3PO4 = Ca3(PO4)2 + LiClO3 =>
3 Ca(ClO3)2 + 2 Li3PO4 = Ca3(PO4)2 + 6 LiClO3
TiO2(s) + Cl2(g) + C(s) = TiCl4(s) + CO(g) =>
TiO2(s) + 2 Cl2(g) + 2 C(s) = TiCl4(s) + 2 CO(g)
P2O5 + CaO = Ca3 + PO4 =>
P2O5 + 3 CaO = Ca3 + 2 PO4
C = C6 =>
6 C = C6
HClO3 + CaOH2 = HOH2 + CaClO3 =>
HClO3 + CaOH2 = HOH2 + CaClO3
Cr2O7{2-} + Cl{-} + H3O{+} = Cr3{+} + H2O + Cl2 =>
3 Cr2O7{2-} + 34 Cl{-} + 42 H3O{+} = 2 Cr3{+} + 63 H2O + 17 Cl2
K2O + CaO = CaK + O =>
K2O + 2 CaO = 2 CaK + 3 O
(NH4)2CO3 + CuO = (CuOH)2CO3 + NH3 =>
(NH4)2CO3 + 2 CuO = (CuOH)2CO3 + 2 NH3
SbPO4 + HNO3 = H3PO4 + Sb(NO3)3 =>
SbPO4 + 3 HNO3 = H3PO4 + Sb(NO3)3
KBr + Fe(OH)3 = FeBr3 + KOH =>
3 KBr + Fe(OH)3 = FeBr3 + 3 KOH
C6H5NH2 + FeCl2 + H2O = C6H5NH3{+} + Cl{-} + Fe(OH)2 =>
2 C6H5NH2 + FeCl2 + 2 H2O = 2 C6H5NH3{+} + 2 Cl{-} + Fe(OH)2
Fe(SCN)3 + KSCN = Fe(SCN) + K(SCN)3 =>
Fe(SCN)3 + KSCN = Fe(SCN) + K(SCN)3
Au + NO3{-} + H{+} = Au3{+} + NO2 + H2O =>
3 Au + NO3{-} + 2 H{+} = Au3{+} + NO2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
W + HNO3 + HF = H2WOF6 + NO + H2O =>
W + 2 HNO3 + 6 HF = H2WOF6 + 2 NO + 3 H2O
F5 + (OF)3 = F5(OF)3 =>
F5 + (OF)3 = F5(OF)3
CH3COOH = H + CH3COO =>
CH3COOH = H + CH3COO
Fe(NO3)3 + BaCl2 = Ba(NO3)3 + FeCl2 =>
Fe(NO3)3 + BaCl2 = Ba(NO3)3 + FeCl2
Cr2K2O7 = O2 + Cr2O3 + K2O =>
2 Cr2K2O7 = 3 O2 + 2 Cr2O3 + 2 K2O
Mn + HBr = MnBr2 + H2 =>
Mn + 2 HBr = MnBr2 + H2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Cr2(SO4)3 + KHCO3 = Cr(OH)3 + K2SO4 + CO2 =>
Cr2(SO4)3 + 6 KHCO3 = 2 Cr(OH)3 + 3 K2SO4 + 6 CO2
MgS + H2CO3 = MgCO3 + H2S =>
MgS + H2CO3 = MgCO3 + H2S
Si2H2 + O2 = SiO2 + H2O =>
2 Si2H2 + 5 O2 = 4 SiO2 + 2 H2O
C2H5COOH + Cl2 = C2H4ClCOOH + HCl =>
C2H5COOH + Cl2 = C2H4ClCOOH + HCl
Li3(PO4) + CaCl2 = LiCl + Ca3(PO4)2 =>
2 Li3(PO4) + 3 CaCl2 = 6 LiCl + Ca3(PO4)2
KAI(OH)4 + H3PO4 = AIPO4 + K3PO4 + H2O =>
3 KAI(OH)4 + 4 H3PO4 = 3 AIPO4 + K3PO4 + 12 H2O
HI + NO3 = HINO3 =>
HI + NO3 = HINO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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