| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2(aq) = Mg + 2 N + 6 O
WO3 + Zn + H{+} = Zn{2+} + H033WO3 =>
2 WO3 + 33 Zn + 66 H{+} = 33 Zn{2+} + 2 H033WO3
K2CrO7(aq) + H2O(l) + S(g) = KOH(aq) + CrO3(s) + SO2(g) =>
2 K2CrO7(aq) + 2 H2O(l) + 3 S(g) = 4 KOH(aq) + 2 CrO3(s) + 3 SO2(g)
NH4PO4 + NH42MoO4 + HNO3 = (NH4)3PMo12O40 + H2O + NH4NO3 =>
4.0000000000001NH4PO4 + 48 NH42MoO4 + 482 HNO3 = 4(NH4)3PMo12O40 + 711 H2O + 261 NH4NO3
S + H2S2O7 = SO2 + H2O =>
S + H2S2O7 = 3 SO2 + H2O
Mo(CO)4(C5H11N)2 + P(C6H5)3 = Mo(CO)4(P(C6H5)3)2 + C5H11N =>
Mo(CO)4(C5H11N)2 + 2 P(C6H5)3 = Mo(CO)4(P(C6H5)3)2 + 2 C5H11N
ZnS + HNO3 = Zn(NO3)2 + H2SO4 + NO2 + H2O =>
ZnS + 10 HNO3 = Zn(NO3)2 + H2SO4 + 8 NO2 + 4 H2O
HNO3 + Li2(SO3) = H2SO3 + LiNO3 =>
2 HNO3 + Li2(SO3) = H2SO3 + 2 LiNO3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
K4Fe(NC)6 + KMnO4 + H2SO4 = KHSO4 + Fe(SO4)3 + MnSO4 + HNO3 + CO + H2O =>
5 K4Fe(NC)6 + 52 KMnO4 + 139 H2SO4 = 72 KHSO4 + 5 Fe(SO4)3 + 52 MnSO4 + 30 HNO3 + 30 CO + 88 H2O
C2H3O2 + NaHCO3 = C2H3NaO2 + CO2 + H2O =>
8 C2H3O2 + 7 NaHCO3 = 7 C2H3NaO2 + 9 CO2 + 5 H2O
MnO4 + C3H8O3 = Mn + CO2 + H2O =>
7 MnO4 + 4 C3H8O3 = 7 Mn + 12 CO2 + 16 H2O
KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP
Mg + Ni(NO3)2 = Mg(NO3)2 + Ni =>
Mg + Ni(NO3)2 = Mg(NO3)2 + Ni
KCI + I2 + KOH = KCIO3 + KI + H2O =>
KCI + 3 I2 + 6 KOH = KCIO3 + 6 KI + 3 H2O
Cu(NH3)4 + K4[Fe(N)6] = Cu2[Fe(N)6] + NH3 + K =>
2 Cu(NH3)4 + K4[Fe(N)6] = Cu2[Fe(N)6] + 8 NH3 + 4 K
CH3CH2CH2HO + O2 = CO2 + H2O =>
2 CH3CH2CH2HO + 9 O2 = 6 CO2 + 8 H2O
HBr + Cr(OH)3 = CrBr3 + H2O =>
3 HBr + Cr(OH)3 = CrBr3 + 3 H2O
Zn + HNO3 = Zn(NO3) + H2O + N2O =>
8 Zn + 10 HNO3 = 8 Zn(NO3) + 5 H2O + N2O
Mg + PB(NO3)2 = PB + Mg(NO3)2 =>
Mg + PB(NO3)2 = PB + Mg(NO3)2
Cu3N2 + HCl = CuCl2 + N2 + H2 =>
Cu3N2 + 6 HCl = 3 CuCl2 + N2 + 3 H2
Li2O + HCl = H2O + LiCl =>
Li2O + 2 HCl = H2O + 2 LiCl
KMnO4 + CH4 = C2H4(OH)2 + MnO2 + KOH =>
2 KMnO4 + 2 CH4 = C2H4(OH)2 + 2 MnO2 + 2 KOH
SrSO3 + AlCl3 = Al2(SO3)3 + SrCl2 =>
3 SrSO3 + 2 AlCl3 = Al2(SO3)3 + 3 SrCl2
Ca3P2 + O2 = CaO + PO5 =>
2 Ca3P2 + 13 O2 = 6 CaO + 4 PO5
Cr2S3 + HNO3 + PbO2 = H2CrO4 + Pb(NO3) + H2SO4 =>
Cr2S3 + 10 HNO3 + 10 PbO2 = 2 H2CrO4 + 10 Pb(NO3) + 3 H2SO4
Ga(NO3)3 + Na2SO3 = Ga2(SO3)3 + NaNO3 =>
2 Ga(NO3)3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaNO3
HCOOH + C4H17OH = H2O + HCOOH17C4 =>
HCOOH + C4H17OH = H2O + HCOOH17C4
Pb(s) + ZnCl2(aq) = Pb(s)Cl2(aq) + Zn(aq) =>
Pb(s) + ZnCl2(aq) = Pb(s)Cl2(aq) + Zn(aq)
C20H27NO11 + C8H18 + (NH2)2CO + KCl = C14H23ClN2O + K2C2H7NO11 =>
C20H27NO11 + C8H18 + 2(NH2)2CO + 2 KCl = 2 C14H23ClN2O + K2C2H7NO11
Cu(NO3)2(aq) = Cu + NO3 =>
Cu(NO3)2(aq) = Cu + 2 NO3
Ni + H2SO4 = Ni2SO4 + SO2 + H2O =>
2 Ni + 2 H2SO4 = Ni2SO4 + SO2 + 2 H2O
CHCl3 + C2H5OH + Na = CH(OC2H5)3 + H2 + NaCl =>
2 CHCl3 + 6 C2H5OH + 6 Na = 2 CH(OC2H5)3 + 3 H2 + 6 NaCl
Fe2(OOCCOO)3 = Fe + OOCCOO =>
Fe2(OOCCOO)3 = 2 Fe + 3 OOCCOO
Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O
CrBr3 + Fe(NO3)2 = Cr(NO3)3 + FeBr2 =>
2 CrBr3 + 3 Fe(NO3)2 = 2 Cr(NO3)3 + 3 FeBr2
NaHCO3(s) + NH4Cl = CO2(g) + H2O(l) + NaCl(aq) + NH3(g) =>
NaHCO3(s) + NH4Cl = CO2(g) + H2O(l) + NaCl(aq) + NH3(g)
CH3OP(O)(Cl)NC(CH3)N(C2H5)2 + H2O + (C2H5)3N = CH3OP(O)(OH)NC(CH3)N(C2H5)2 + (C2H5)3N*HCl =>
CH3OP(O)(Cl)NC(CH3)N(C2H5)2 + H2O + (C2H5)3N = CH3OP(O)(OH)NC(CH3)N(C2H5)2 + (C2H5)3N*HCl
(CH3)2CO + Mn2O7 = CO2 + H2O + MnO2 =>
3(CH3)2CO + 8 Mn2O7 = 9 CO2 + 9 H2O + 16 MnO2
Na2OH2SO4 = Na2SO4H2O =>
Na2OH2SO4 = Na2SO4H2O
NaOH + CuNO32 = NaNO32 + CuOH =>
NaOH + CuNO32 = NaNO32 + CuOH
Sb2S3(s) + O2(g) = Sb2O3(s) + S02(g) =>
2 Sb2S3(s) + 3 O2(g) = 2 Sb2O3(s) + 3 S02(g)
N4 + H2 = NH5 =>
N4 + 10 H2 = 4 NH5
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Fe + CaSO4 = Fe2(SO4)3 + Ca =>
2 Fe + 3 CaSO4 = Fe2(SO4)3 + 3 Ca
KMnO4 + KOH + BaCl2 = BaMnO4 + KCl + H2O + O2 =>
4 KMnO4 + 4 KOH + 4 BaCl2 = 4 BaMnO4 + 8 KCl + 2 H2O + O2
Ca3P2 + O2 = CaO + PO5 =>
2 Ca3P2 + 13 O2 = 6 CaO + 4 PO5
SrF2 + Cl2 = SrF2Cl2 =>
SrF2 + Cl2 = SrF2Cl2
Ca3P2 + O2 = CaO + PO5 =>
2 Ca3P2 + 13 O2 = 6 CaO + 4 PO5
Cu + FeSO4*7H2O = Fe + CuSO4 + H2O =>
Cu + FeSO4*7H2O = Fe + CuSO4 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/25
Équations équilibrées sur03/11/24
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