| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + 4 Br = CBr4
Ca(OH)2 + SeO3 = CaO + Se(OH)6 =>
3 Ca(OH)2 + SeO3 = 3 CaO + Se(OH)6
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
KMnO4 + H2SO4 + Zn = K2SO4 + MnSO4 + ZnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 5 Zn = K2SO4 + 2 MnSO4 + 5 ZnSO4 + 8 H2O
Cr + H2O + Ba(OH)2 = Ba(CrO2)2 + H2 =>
2 Cr + 2 H2O + Ba(OH)2 = Ba(CrO2)2 + 3 H2
Ca(OH)2 + Mn(SO4) = Ca(SO4) + Mn(OH)2 =>
Ca(OH)2 + Mn(SO4) = Ca(SO4) + Mn(OH)2
NH3 + MoO3 = N2 + MoO2 + H2O =>
2 NH3 + 3 MoO3 = N2 + 3 MoO2 + 3 H2O
Ag + HNO3 = Ag2O + NO + H2O =>
6 Ag + 2 HNO3 = 3 Ag2O + 2 NO + H2O
Al(s) + KOH(aq) + H2O(l) = K{+} + Al(OH)4{-}(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 K{+} + 2 Al(OH)4{-}(aq) + 3 H2(g)
ClO3{-} + Mn{2+} = MnO2 + ClO2 =>
2 ClO3{-} + Mn{2+} = MnO2 + 2 ClO2
K1 + O2 = KO2 =>
K1 + O2 = KO2
FeS + HBr = FeBrHS =>
FeS + HBr = FeBrHS
F2 + NO2 = NO2F =>
F2 + 2 NO2 = 2 NO2F
NaHSO4 + HCl = NaCl + H2O + SO2 + Cl2 =>
NaHSO4 + 3 HCl = NaCl + 2 H2O + SO2 + Cl2
Mn + H2O = Mn2O2 + H2 =>
2 Mn + 2 H2O = Mn2O2 + 2 H2
V(OH)4 + HNO3 = V(OH)3NO3 + H2O =>
V(OH)4 + HNO3 = V(OH)3NO3 + H2O
CaH2 + Na2S = CaS + NaH =>
CaH2 + Na2S = CaS + 2 NaH
C10H18O4 + C3H8O = H2O + C15H28O4 =>
3 C10H18O4 + 5 C3H8O = 5 H2O + 3 C15H28O4
CuSO4 + NH3 + H2O = (Cu(NH3)4)(OH)2 + (NH4)2SO4 =>
CuSO4 + 6 NH3 + 2 H2O = (Cu(NH3)4)(OH)2 + (NH4)2SO4
FePO4 + FeSO4 = Fe2PO5 + SO2 + O2 =>
2 FePO4 + 2 FeSO4 = 2 Fe2PO5 + 2 SO2 + O2
Be + OH = BeO2 + H2O =>
Be + 4 OH = BeO2 + 2 H2O
PH3 + N2O = P4O30 + H2O + N2 =>
4 PH3 + 36 N2O = P4O30 + 6 H2O + 36 N2
Mg + N2 = Mg5N2 =>
5 Mg + N2 = Mg5N2
CH3COOH + HNO3 = CO2 + H2O + NO2 =>
CH3COOH + 8 HNO3 = 2 CO2 + 6 H2O + 8 NO2
H3O{+} + K2O = K{+} + H2O =>
2 H3O{+} + K2O = 2 K{+} + 3 H2O
Fe + CuCl2 = FeCl2 + Cu = =>
Fe + CuCl2 = FeCl2 + Cu
(NH4)Cl + Ca(OH)2 = (NH3) + CaCl2 + H2O =>
2(NH4)Cl + Ca(OH)2 = 2(NH3) + CaCl2 + 2 H2O
NaH4CO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
8 NaH4CO3 + 5 HC2H3O2 = 8 NaC2H3O2 + 14 H2O + 2 CO2
CONH3 + O2 = CO2 + H2O + N2 =>
4 CONH3 + 5 O2 = 4 CO2 + 6 H2O + 2 N2
C3H5FO2(S) + NaOH(aq) = FCH2CO2Na(aq) + CH3OH(S) =>
C3H5FO2(S) + NaOH(aq) = FCH2CO2Na(aq) + CH3OH(S)
S + H2O = SOH(aq) + H =>
S + H2O = SOH(aq) + H
S + O2 + H2O = H2SO4(aq) =>
2 S + 3 O2 + 2 H2O = 2 H2SO4(aq)
HClNaOH = NaClH2O =>
HClNaOH = NaClH2O
ZnF + NaCl = ZnCl + NaF =>
ZnF + NaCl = ZnCl + NaF
Sb2S3 + HNO3 = H2SO4 + NO2 + H3SbO4 + H2O =>
Sb2S3 + 28 HNO3 = 3 H2SO4 + 28 NO2 + 2 H3SbO4 + 8 H2O
H2SO4 + Rb2S = Rb2SO4 + H2S =>
H2SO4 + Rb2S = Rb2SO4 + H2S
TlI = Tl + I2 =>
2 TlI = 2 Tl + I2
CH3C(O)OCH3 + NH3 = CH2C(NH2)OCH3 + H2O =>
CH3C(O)OCH3 + NH3 = CH2C(NH2)OCH3 + H2O
C6H2(NO2)3COOH + Fe + HCl = C6H2(NH2)3COOH + FeCl2 + H2O =>
C6H2(NO2)3COOH + 9 Fe + 18 HCl = C6H2(NH2)3COOH + 9 FeCl2 + 6 H2O
U + F = U6F =>
6 U + F = U6F
K2Cr2O7 + H2O = KCrO + HO =>
K2Cr2O7 + 5 H2O = 2 KCrO + 10 HO
HCl + SnCl2 + NH2OH = SnCl4 + NH4Cl + H2O =>
3 HCl + SnCl2 + NH2OH = SnCl4 + NH4Cl + H2O
KMnO4 + FeCO3 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 10 FeCO3 + 18 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10 CO2 + 18 H2O
CaCl2 + CuCO3 = CaCO3 + CuCl2 =>
CaCl2 + CuCO3 = CaCO3 + CuCl2
CH3POF2 + HNC(CH3)N(C2H5)2 + (C2H5)3N = CH3PO(F)NC(CH3)N(C2H5)2 + (C2H5)3N*3HF =>
3 CH3POF2 + 3 HNC(CH3)N(C2H5)2 + (C2H5)3N = 3 CH3PO(F)NC(CH3)N(C2H5)2 + (C2H5)3N*3HF
Ca(ClO3)2 + HCl = Cl2 + H2O + Ca(OH)2 =>
Ca(ClO3)2 + 10 HCl = 6 Cl2 + 4 H2O + Ca(OH)2
(NH4)2PtCl6 = Pt + N2 + HCl + NH3 =>
3(NH4)2PtCl6 = 3 Pt + 2 N2 + 18 HCl + 2 NH3
Cu2S + HNO3 = Cu(NO4)2 + CuSO4 + H2O + NO2 =>
Cu2S + 16 HNO3 = Cu(NO4)2 + CuSO4 + 8 H2O + 14 NO2
SeO2 + SO2 + H2O = S + H2SeO4 =>
2 SeO2 + SO2 + 2 H2O = S + 2 H2SeO4
FeSO4(aq) + Na2S(aq) = FeS(s) + Na2SO4(aq) =>
FeSO4(aq) + Na2S(aq) = FeS(s) + Na2SO4(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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