| Équations équilibrées la veille | Équations équilibrées le lendemain |
PCl5(s) + H2O(l) = POCl3(l) + 2 HCl(aq)
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Fe2(SO4)3 + NaOH + NaClO = Na2FeO4 + Na2SO4 + NaCl + H2O =>
Fe2(SO4)3 + 10 NaOH + 3 NaClO = 2 Na2FeO4 + 3 Na2SO4 + 3 NaCl + 5 H2O
SnF2 + NaH2PO4 = NaF2 + SnH2PO4 =>
SnF2 + NaH2PO4 = NaF2 + SnH2PO4
NH3 + H2SO4 = N2 + H2O + SO2 =>
2 NH3 + 3 H2SO4 = N2 + 6 H2O + 3 SO2
NaOH + CuSO4(H2O)5 + C6H4ClCOOH = Cu2(C6H4ClCOO)4 + Na2SO4 + H2O =>
4 NaOH + 2 CuSO4(H2O)5 + 4 C6H4ClCOOH = Cu2(C6H4ClCOO)4 + 2 Na2SO4 + 14 H2O
PbCl2(s) + HNO3(aq) = Pb(NO3)2(aq) + HCl(aq) =>
PbCl2(s) + 2 HNO3(aq) = Pb(NO3)2(aq) + 2 HCl(aq)
ZnS + NiP = Ni2S3 + Zn3P2 =>
3 ZnS + 2 NiP = Ni2S3 + Zn3P2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H12O6Cl2 + H2O = C6H12O7 + HCl =>
C6H12O6Cl2 + H2O = C6H12O7 + 2 HCl
H3(SbCl6) + NH3*H2O = Sb(OH)3 + NH4Cl + H2O =>
H3(SbCl6) + 6 NH3*H2O = Sb(OH)3 + 6 NH4Cl + 3 H2O
PbBr2 + CuSO4 = PbSO4 + CuBr2 =>
PbBr2 + CuSO4 = PbSO4 + CuBr2
KO2 + H2O = KOH + O2 + H2O2 =>
2 KO2 + H2O = 2 KOH + O2 + 2 H2O2
MgCO3 + H2C2O4 = MgC2O4 + CO2 + H2O =>
MgCO3 + H2C2O4 = MgC2O4 + CO2 + H2O
Cu2Cl2 + Na2CO3 = Cu2CO3 + NaCl =>
Cu2Cl2 + Na2CO3 = Cu2CO3 + 2 NaCl
CuNO3 + KPO4 = CuPO4 + KNO3 =>
CuNO3 + KPO4 = CuPO4 + KNO3
BeO*Al2O3*6SiO2 + Na3FeF6 = SiO2 + Fe2O3 + Al2O3 + Na2BeF4 =>
3 BeO*Al2O3*6SiO2 + 2 Na3FeF6 = 18 SiO2 + Fe2O3 + 3 Al2O3 + 3 Na2BeF4
C55H98O6 + H2O = C3H8O3 + C18H34O2 =>
27 C55H98O6 + 139 H2O = 51 C3H8O3 + 74 C18H34O2
Cu2O + H2O2 = CuO + CuOH =>
2 Cu2O + H2O2 = 2 CuO + 2 CuOH
AlNO3 + NHOH4 = AlOH + NH4NO3 =>
AlNO3 + NHOH4 = AlOH + NH4NO3
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C4H10O2 + K2Cr2O7 + H2SO4 = C4H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H10O2 + 2 K2Cr2O7 + 8 H2SO4 = 3 C4H6O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
Bi2O3(s) + Zn(s) = ZnO(s) + Bi(s) =>
Bi2O3(s) + 3 Zn(s) = 3 ZnO(s) + 2 Bi(s)
Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + 2 KNO3(aq)
KNO3(s) + S(s) + C7H4O(s) = CO2(g) + N2 + H2O + K2S(s) =>
10 KNO3(s) + 5 S(s) + 2 C7H4O(s) = 14 CO2(g) + 5 N2 + 4 H2O + 5 K2S(s)
Pb(NO3)4 + (NH4)3PO4 = Pb3(PO4)4 + NH4NO3 =>
3 Pb(NO3)4 + 4(NH4)3PO4 = Pb3(PO4)4 + 12 NH4NO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Rb2O + CaCl2 = RbCl + CaO =>
Rb2O + CaCl2 = 2 RbCl + CaO
Cu2S(s) + Cu2O(s) = Cu(s) + SO2(s) =>
Cu2S(s) + 2 Cu2O(s) = 6 Cu(s) + SO2(s)
K399Fe(CN)6 + K100MnO4 + H2SO4 = K100HSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
500 K399Fe(CN)6 + 6099 K100MnO4 + 14943 H2SO4 = 8094 K100HSO4 + 250 Fe2(SO4)3 + 6099 MnSO4 + 3000 HNO3 + 3000 CO2 + 9396 H2O
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
C2H5OH + CH3CO2OH = CH3CO2C2H5 + H2O =>
4 C2H5OH + 2 CH3CO2OH = 3 CH3CO2C2H5 + 4 H2O
O2 + C6H6 = CHO =>
3 O2 + C6H6 = 6 CHO
KNO3(s) + S(s) + C7H4O(s) = CO2(g) + N2 + H2O + K2S(s) =>
10 KNO3(s) + 5 S(s) + 2 C7H4O(s) = 14 CO2(g) + 5 N2 + 4 H2O + 5 K2S(s)
H2 + SnCl2 = HCl + Sn =>
H2 + SnCl2 = 2 HCl + Sn
BrCH2CH2CH2CH3 + KOH = OHCH2CH2CH2CH3 + KBr =>
BrCH2CH2CH2CH3 + KOH = OHCH2CH2CH2CH3 + KBr
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
ZnCO3 + MnCO3 + SiO2 = Zn198(SiO4)100Mn2 + CO2 =>
198 ZnCO3 + 2 MnCO3 + 100 SiO2 = Zn198(SiO4)100Mn2 + 200 CO2
Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + 2 KNO3(aq)
Rb + P = Rb3P =>
3 Rb + P = Rb3P
CuCl2 + Na2S = CuS + Na2Cl2 =>
CuCl2 + Na2S = CuS + Na2Cl2
K4Fe(CN)6 + H2SO4 = K2SO4 + FeSO4 + HCN =>
K4Fe(CN)6 + 3 H2SO4 = 2 K2SO4 + FeSO4 + 6 HCN
Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + 2 KNO3(aq)
Cu2S(s) + Cu2O(s) = Cu(s) + SO2(s) =>
Cu2S(s) + 2 Cu2O(s) = 6 Cu(s) + SO2(s)
KMnO4 + NaOH + KNO2 = KNaMnO4 + KNO3 + H2O =>
2 KMnO4 + 2 NaOH + KNO2 = 2 KNaMnO4 + KNO3 + H2O
NaClO3 + PbO = NaCl + PbO2 =>
NaClO3 + 3 PbO = NaCl + 3 PbO2
F2 + CaCl = F(CaCl)2 =>
F2 + 4 CaCl = 2 F(CaCl)2
SrO + H2 = SrH2 + H2O =>
SrO + 2 H2 = SrH2 + H2O
Ca(OH)2 + FeSO4 = Fe(OH)2 + Ca(SO4) =>
Ca(OH)2 + FeSO4 = Fe(OH)2 + Ca(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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