| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2(H2O)8(s) + 2 NH4SCN(s) = Ba(SCN)2(s) + 2 NH3(g) + 10 H2O(l)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg(NO3)2 + Na(PO4)3 = Na(NO3)2 + Mg(PO4)3 =>
Mg(NO3)2 + Na(PO4)3 = Na(NO3)2 + Mg(PO4)3
H2O + S = SOH + H2 =>
2 H2O + 2 S = 2 SOH + H2
Cl2 + P3Cl = PCl5 =>
7 Cl2 + P3Cl = 3 PCl5
Mg2Cl + Cu = Cu2Cl + Mg =>
Mg2Cl + 2 Cu = Cu2Cl + 2 Mg
H2SeO2 + Eu(OH)3 = Eu2(SeO2)3 + H2O =>
3 H2SeO2 + 2 Eu(OH)3 = Eu2(SeO2)3 + 6 H2O
MoO3*2H2O + HCl = H2MoCl4O2 + H2O =>
MoO3*2H2O + 4 HCl = H2MoCl4O2 + 3 H2O
CaF2 + Na2S = CaS + NaF =>
CaF2 + Na2S = CaS + 2 NaF
Cu(NO3)2 = CuO + O2 + N2O =>
Cu(NO3)2 = CuO + 2 O2 + N2O
CCl4 + BeO = BeCl2 + CO2 =>
CCl4 + 2 BeO = 2 BeCl2 + CO2
Pb{4+} + O{2+} = Pb + O{4+} =>
Pb{4+} + 2 O{2+} = Pb + 2 O{4+}
ZnTPP + C5H5N = ZnTPPC5H5N =>
ZnTPP + C5H5N = ZnTPPC5H5N
C4H9Br + Br2 = C4H8Br + HBr =>
2 C4H9Br + Br2 = 2 C4H8Br + 2 HBr
Fe3O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe3O3(s) + 3 CO(g) = 3 Fe(s) + 3 CO2(g)
As + Br2 = AsBr3 =>
2 As + 3 Br2 = 2 AsBr3
C6H5CH3 + Cl2 = C6H5Cl3CH3 =>
2 C6H5CH3 + 3 Cl2 = 2 C6H5Cl3CH3
Al + ZnCO3 = Zn + AlCO3 =>
Al + ZnCO3 = Zn + AlCO3
ZnSO + H2SO4 = H2SO + ZnSO4 =>
ZnSO + H2SO4 = H2SO + ZnSO4
C5H10 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
C5H10 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 14 H2O + 5 CO2
Cu(s) + HNO3(ac) = Cu(NO3)2(ac) + H2O(l) + NO(g) =>
3 Cu(s) + 8 HNO3(ac) = 3 Cu(NO3)2(ac) + 4 H2O(l) + 2 NO(g)
ZnSO4 + KI = ZnI + KSO4 =>
ZnSO4 + KI = ZnI + KSO4
C6H12 + KMnO4 + H2SO4 = COOHCH2CH2CH2CH2COOH + K2SO4 + MnSO4 + H2O =>
C6H12 + 2 KMnO4 + 3 H2SO4 = COOHCH2CH2CH2CH2COOH + K2SO4 + 2 MnSO4 + 4 H2O
Br2 + MgFe2 = Br2Fe2 + Mg2 =>
2 Br2 + 2 MgFe2 = 2 Br2Fe2 + Mg2
CH3COOH + CaCO3 = Ca(OH)2 + CH3COO =>
7 CH3COOH + 2 CaCO3 = 2 Ca(OH)2 + 8 CH3COO
PbSO4(s) = PbSO3(s) + O2(g) =>
2 PbSO4(s) = 2 PbSO3(s) + O2(g)
C2H5NS + H2O = H2S + C2H5NO =>
C2H5NS + H2O = H2S + C2H5NO
ZnO + CO2 = Zn2(CO3)2 =>
2 ZnO + 2 CO2 = Zn2(CO3)2
C3H6(g) + O2(g) = CO(g) + H2O(g) =>
C3H6(g) + 3 O2(g) = 3 CO(g) + 3 H2O(g)
C2H5NO2 + KOH = CO2 + (NH4)OH + K + H2O =>
C2H5NO2 + 6 KOH = 2 CO2 + (NH4)OH + 6 K + 3 H2O
PI3(s) + H2O = H3PO3(aq) + HI(g) =>
PI3(s) + 3 H2O = H3PO3(aq) + 3 HI(g)
KMnO4 + Zn + KOH = K2MnO4 + K2[Zn(OH)4] =>
2 KMnO4 + Zn + 4 KOH = 2 K2MnO4 + K2[Zn(OH)4]
KClO3 + Br2 + K(OH) = K2ClO4 + KBr + H2O =>
2 KClO3 + Br2 + 4 K(OH) = 2 K2ClO4 + 2 KBr + 2 H2O
CeO2*H2O + HNO3 = Ce(NO3)3 + H2O + O =>
2 CeO2*H2O + 6 HNO3 = 2 Ce(NO3)3 + 5 H2O + O
Hg + HNO3 = Hg(NO3)2 + H2O + N2O =>
4 Hg + 10 HNO3 = 4 Hg(NO3)2 + 5 H2O + N2O
C8H8Br2Zn = C8H8ZnBr2 =>
C8H8Br2Zn = C8H8ZnBr2
CH4O = H2 + CO =>
CH4O = 2 H2 + CO
HNO3 + Rb2SO3 = RbNO3 + SO2 + H2O =>
2 HNO3 + Rb2SO3 = 2 RbNO3 + SO2 + H2O
Ni(OH)2 = Ni2O3 + H2O + H2 =>
2 Ni(OH)2 = Ni2O3 + H2O + H2
Y + HNO3 = HYO3 + NO + H2O =>
3 Y + 5 HNO3 = 3 HYO3 + 5 NO + H2O
Mg(ClO4)2 + Li2CO3 = MgCO3 + LiClO4 =>
Mg(ClO4)2 + Li2CO3 = MgCO3 + 2 LiClO4
Ca3(PO4)2 + SiO2 + C2 = CaSi3 + CO + P3 =>
3 Ca3(PO4)2 + 27 SiO2 + 39 C2 = 9 CaSi3 + 78 CO + 2 P3
(NH4)2 + O = N2 + H2O =>
(NH4)2 + 4 O = N2 + 4 H2O
C2H6O + CO2 = C2H4O2 =>
2 C2H6O + 2 CO2 = 3 C2H4O2
CH4 + Cl2 = C3H2Cl + HCl =>
6 CH4 + 11 Cl2 = 2 C3H2Cl + 20 HCl
H3PO3 + KMnO4 + HNO3 = H3PO4 + Mn(NO3)2 + KNO3 + H2O =>
5 H3PO3 + 2 KMnO4 + 6 HNO3 = 5 H3PO4 + 2 Mn(NO3)2 + 2 KNO3 + 3 H2O
CH3COCOOH + CH3COONa = CH3COCOONa + CH3COOH =>
CH3COCOOH + CH3COONa = CH3COCOONa + CH3COOH
Y2O3 + Cr2O3 + MoO3 = YCrMoO6 =>
Y2O3 + Cr2O3 + 2 MoO3 = 2 YCrMoO6
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
ClO3 + NO2 = Cl + NO3 =>
ClO3 + 3 NO2 = Cl + 3 NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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