| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + 2 ROH = 2 LiOR + H2
MnO + O2 = MnO2 =>
2 MnO + O2 = 2 MnO2
Li + ROH = LiOR + H2 =>
2 Li + 2 ROH = 2 LiOR + H2
C6H5C2H3 + H8 = C6H5C2H5 =>
4 C6H5C2H3 + H8 = 4 C6H5C2H5
BO2 = BO + O2 =>
2 BO2 = 2 BO + O2
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
Fe2S4 + O2 = Fe + SO =>
Fe2S4 + 2 O2 = 2 Fe + 4 SO
CaCl2 + K2C2O4*H2O = CaC2O4 + KCl + H2O =>
CaCl2 + K2C2O4*H2O = CaC2O4 + 2 KCl + H2O
H2CrO4 + AlCl3 = Al2(CrO4)3 + HCl =>
3 H2CrO4 + 2 AlCl3 = Al2(CrO4)3 + 6 HCl
CO2 + H23O = C6H12O6 + O2 =>
138 CO2 + 12 H23O = 23 C6H12O6 + 75 O2
NO2 + ClO3 = NO3 + Cl2 =>
6 NO2 + 2 ClO3 = 6 NO3 + Cl2
K2S + H2SO4 = SO2 + KHSO4 + H2O =>
K2S + 5 H2SO4 = 4 SO2 + 2 KHSO4 + 4 H2O
Na2SO3 + KMnO4 = NaMnO4 + K2SO3 =>
Na2SO3 + 2 KMnO4 = 2 NaMnO4 + K2SO3
Sb2S3(s) + O2 = Sb2O3(s) + SO(g) =>
Sb2S3(s) + 3 O2 = Sb2O3(s) + 3 SO(g)
(NH4)2CO3 + Ca(C2H3O2)2 = CaCO3 + NH4C2H3O2 =>
(NH4)2CO3 + Ca(C2H3O2)2 = CaCO3 + 2 NH4C2H3O2
CKr4Cl + Be(NKr)2 = BeCl2 + CKr3 + Kr2N =>
2 CKr4Cl + Be(NKr)2 = BeCl2 + 2 CKr3 + 2 Kr2N
CuCO3*Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3*Cu(OH)2 = 2 CuO + H2O + CO2
H2CrO4 + AlCl3 = Al2(CrO4)3 + HCl =>
3 H2CrO4 + 2 AlCl3 = Al2(CrO4)3 + 6 HCl
BaO + NO2 = Ba(NO3)2 + NO =>
BaO + 3 NO2 = Ba(NO3)2 + NO
LiClO3 = LiCl + O2 =>
2 LiClO3 = 2 LiCl + 3 O2
Zn + Pb(NO3)2 = Pb(Zn)2 + NO3 =>
2 Zn + Pb(NO3)2 = Pb(Zn)2 + 2 NO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + NO = ZnO + N2 =>
2 Zn + 2 NO = 2 ZnO + N2
H2O + NO = NH3 + O =>
3 H2O + 2 NO = 2 NH3 + 5 O
CuCl + O2 = CuClO3 =>
2 CuCl + 3 O2 = 2 CuClO3
Pt(BrO)4 + AgMnO4 = AgBrO + Pt(MnO4)4 =>
Pt(BrO)4 + 4 AgMnO4 = 4 AgBrO + Pt(MnO4)4
Mg(s) + AgNO3(aq) = Mg(NO3)2 + Ag(s) =>
Mg(s) + 2 AgNO3(aq) = Mg(NO3)2 + 2 Ag(s)
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
K2O + B2O3 = K2B4O7 =>
K2O + 2 B2O3 = K2B4O7
H3A + Ca(OH)2 = H2O + Ca3A2 =>
2 H3A + 3 Ca(OH)2 = 6 H2O + Ca3A2
Hg(NO3)2(aq) + HBr(aq) = HgBr2(s) + HNO3 =>
Hg(NO3)2(aq) + 2 HBr(aq) = HgBr2(s) + 2 HNO3
C2H5S + O2 = CO2 + H2O + SO2 =>
4 C2H5S + 17 O2 = 8 CO2 + 10 H2O + 4 SO2
AE + HOH = AE(OH)3 + H2 =>
2 AE + 6 HOH = 2 AE(OH)3 + 3 H2
CKr4Cl + Be(NKr)2 = BeCl2 + CKr3 + Kr2N =>
2 CKr4Cl + Be(NKr)2 = BeCl2 + 2 CKr3 + 2 Kr2N
LiS + CuCl = LiCl + SCu =>
LiS + CuCl = LiCl + SCu
NaOH + NO3 + Al + H2O = NaAl(OH)4 + NH3 =>
3 NaOH + NO3 + 3 Al + 6 H2O = 3 NaAl(OH)4 + NH3
Ti[OCH(CH3)2]4 + H2O = TiO2 + (CH3)2CHOH =>
Ti[OCH(CH3)2]4 + 2 H2O = TiO2 + 4(CH3)2CHOH
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
Na2OCO2 = Na2CO3 =>
Na2OCO2 = Na2CO3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Ca3(P2O4)2 + SiO2 + Ca = CaSiO3 + P4Ca =>
Ca3(P2O4)2 + 8 SiO2 + 6 Ca = 8 CaSiO3 + P4Ca
Na2SO3 + H2SO4 = Na2SO4 + H2SO2 =>
2 Na2SO3 + H2SO4 = 2 Na2SO4 + H2SO2
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
CuCO3*Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3*Cu(OH)2 = 2 CuO + H2O + CO2
C4H4KNO4S = C4H4 + KNO4S =>
C4H4KNO4S = C4H4 + KNO4S
Cu(OH)2 + HCl + NH4{+} = CuCl{+} + NH4Cl + H2O =>
Cu(OH)2 + 2 HCl + NH4{+} = CuCl{+} + NH4Cl + 2 H2O
Fe(OH)3 + C4H6O4 = Fe2(C4H4O4)3 + H2O =>
2 Fe(OH)3 + 3 C4H6O4 = Fe2(C4H4O4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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