| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Li + 2 Sn(MnO4)2 = 4 Li(MnO4) + Sn2
La(NO3)3 + Ni(NO3)2 + C2H5NO2 = La400Ni300O1000 + H2O + CO2 + N2 =>
3600 La(NO3)3 + 2700 Ni(NO3)2 + 8800 C2H5NO2 = 9 La400Ni300O1000 + 22000 H2O + 17600 CO2 + 12500 N2
NaClAgNo2 = AgClNaNo2 =>
NaClAgNo2 = AgClNaNo2
Cr2O3 + NaOH = Cr2O7 + Na + H2O =>
Cr2O3 + 8 NaOH = Cr2O7 + 8 Na + 4 H2O
ZnSO4 + MgCl2 + Na3PO4 = ZnCl2 + MgPO4 + Na3SO4 =>
ZnSO4 + MgCl2 + Na3PO4 = ZnCl2 + MgPO4 + Na3SO4
Mg + H2O = Mg(OH)2H2 =>
Mg + 2 H2O = Mg(OH)2H2
(NH4)3PO4 + hydrochloricacid = ammoniumchloride + phosphoricacid =>
(NH4)3PO4 + 3 HCl = 3 NH4Cl + H3PO4
C8H10 + KMnO4 + H2SO4 = C8H6O2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 8 KMnO4 + 12 H2SO4 = 5 C8H6O2 + 4 K2SO4 + 8 MnSO4 + 22 H2O
NaClO + HF = NaF + HCl + O =>
NaClO + HF = NaF + HCl + O
Ca + CuSO = CaSO + Cu =>
Ca + CuSO = CaSO + Cu
MgO + SO2 + H2O = Mg(HSO3)2 =>
MgO + 2 SO2 + H2O = Mg(HSO3)2
HI(aq) + H2O(l) = H3O(aq) + I(s) =>
HI(aq) + H2O(l) = H3O(aq) + I(s)
CoCl2 + KBrO3 + KOH + H2O = Co(OH)3 + KBr + KCl =>
6 CoCl2 + KBrO3 + 12 KOH + 3 H2O = 6 Co(OH)3 + KBr + 12 KCl
Al + FeO = AlFeO =>
Al + FeO = AlFeO
RbO2 + H2O = Rb + H2O2 =>
RbO2 + 2 H2O = Rb + 2 H2O2
CH3CH2CH2CH2OH + MnO4{-} + H{+} = CH3CH2CH2COOH + Mn{2+} + H2O =>
5 CH3CH2CH2CH2OH + 4 MnO4{-} + 12 H{+} = 5 CH3CH2CH2COOH + 4 Mn{2+} + 11 H2O
NaHSO3 + S = NaHS2O3 =>
NaHSO3 + S = NaHS2O3
KClO3 + KH(SO3) = Cl2 + KH(SO4) + K2SO4 + H2O =>
2 KClO3 + 5 KH(SO3) = Cl2 + 3 KH(SO4) + 2 K2SO4 + H2O
Na2SO4 + Fe2(Cr207)3 = Na2Cr207 + Fe2(SO4)3 =>
3 Na2SO4 + Fe2(Cr207)3 = 3 Na2Cr207 + Fe2(SO4)3
C17H21NO4 + O2 = CO2 + H2O + NH3 =>
2 C17H21NO4 + 39 O2 = 34 CO2 + 18 H2O + 2 NH3
Na(CO3)2 + Ag(NO3) = AgCO3 + Na(NO3)2 =>
Na(CO3)2 + 2 Ag(NO3) = 2 AgCO3 + Na(NO3)2
H3AsO4 + Pt(OH)4 = Pt3(AsO4)4 + H2O =>
4 H3AsO4 + 3 Pt(OH)4 = Pt3(AsO4)4 + 12 H2O
BeHBr = HBeBr =>
BeHBr = HBeBr
CH3CH2COClNH3 = NH4ClC3H4O =>
CH3CH2COClNH3 = NH4ClC3H4O
Na2O + H3Po4 = Na3Po4 + H2O =>
3 Na2O + 2 H3Po4 = 2 Na3Po4 + 3 H2O
NiCl2 + Na2CO3 = NiCO3 + Na2Cl2 =>
NiCl2 + Na2CO3 = NiCO3 + Na2Cl2
Mo(CO)4 + C5H11N = Mo(CO)4(C5H11N)2 =>
Mo(CO)4 + 2 C5H11N = Mo(CO)4(C5H11N)2
HBr + Ni(OH)2 = NiBr2 + H2O =>
2 HBr + Ni(OH)2 = NiBr2 + 2 H2O
Mn(CH3COO)2 = MnO + H2O + C =>
Mn(CH3COO)2 = MnO + 3 H2O + 4 C
NaNO2 + HCl + C3H7OH = C3H7ONO + NaCl + H2O =>
NaNO2 + HCl + C3H7OH = C3H7ONO + NaCl + H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
KO2H3 = KOH + H2O =>
KO2H3 = KOH + H2O
Cl3CCOOH + NaOH = Cl3C2O2Na + H2O =>
Cl3CCOOH + NaOH = Cl3C2O2Na + H2O
Na2SO4 + (NH4)(NO3) = (NH4)2SO4 + Na(NO3) =>
Na2SO4 + 2(NH4)(NO3) = (NH4)2SO4 + 2 Na(NO3)
AsO2 + MnO4 = AsO3 + Mn =>
4 AsO2 + MnO4 = 4 AsO3 + Mn
C6H5Br + H2O = HBr + C6H6O =>
C6H5Br + H2O = HBr + C6H6O
NaCl + FeI3 = FeCl3 + NaI =>
3 NaCl + FeI3 = FeCl3 + 3 NaI
Co + H{+} + NO3{-} = NO + Co2{+} + H2O =>
6 Co + 4 H{+} + NO3{-} = NO + 3 Co2{+} + 2 H2O
CaCO3(s) + CH3COOH(aq) = CaCH3COO(aq) + H2O(l) + CO2(g) =>
8 CaCO3(s) + 9 CH3COOH(aq) = 8 CaCH3COO(aq) + 6 H2O(l) + 10 CO2(g)
CuS + O3 = SO2 + CuO =>
CuS + O3 = SO2 + CuO
MnO4 + AsO2 = MnO2 + AsO4 =>
MnO4 + AsO2 = MnO2 + AsO4
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
H3PO4 + (NH4)6Mo7O24 = (NH4)3PMo12O40 + O2 + H2 + NH3 =>
7 H3PO4 + 12(NH4)6Mo7O24 = 7(NH4)3PMo12O40 + 18 O2 + 36 H2 + 51 NH3
AlCl3(s) = Al3(s) + Cl3(g) =>
3 AlCl3(s) = Al3(s) + 3 Cl3(g)
NaClO + CHCl3 + H2O = CO2 + NaOH + Cl2 =>
5 NaClO + CHCl3 + 2 H2O = CO2 + 5 NaOH + 4 Cl2
NaOH(aq) + CaCl2(aq) = Ca(OH)2(g) + NaCl(aq) =>
2 NaOH(aq) + CaCl2(aq) = Ca(OH)2(g) + 2 NaCl(aq)
C2H4Cl2 + O = CO + H2O + Cl2 =>
C2H4Cl2 + 4 O = 2 CO + 2 H2O + Cl2
Li3N + XNO3 = LiNO3 + X3N =>
Li3N + 3 XNO3 = 3 LiNO3 + X3N
CaSO3(s) + CH3COOH(aq) = Ca(CH3COO)2(aq) + SO2(g) + H2O(l) =>
CaSO3(s) + 2 CH3COOH(aq) = Ca(CH3COO)2(aq) + SO2(g) + H2O(l)
CH3CHCH2HBr = CH3CH2CH2Br =>
CH3CHCH2HBr = CH3CH2CH2Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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