| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl(aq) + NaOH(aq) = KOH(aq) + NaCl(aq)
NaH(OH)2 + NaCl = NaOH + HCl =>
NaH(OH)2 + NaCl = 2 NaOH + HCl
H2SO4 + VCl2 = SO2 + VO2Cl + V2SO4 + HCl =>
3 H2SO4 + 4 VCl2 = 2 SO2 + 2 VO2Cl + V2SO4 + 6 HCl
Ca2O + NH3 = Ca3N + H2O =>
3 Ca2O + 2 NH3 = 2 Ca3N + 3 H2O
Pb(NO3)2 + (NH4)2 = Pb3 + (NH4)2(NO3) =>
3 Pb(NO3)2 + 6(NH4)2 = Pb3 + 6(NH4)2(NO3)
H2SeO4 + Mg = MgSeO4 + H2 =>
H2SeO4 + Mg = MgSeO4 + H2
Al(OH)4 + H2 = AlOH3 + H2O =>
2 Al(OH)4 + 5 H2 = 2 AlOH3 + 6 H2O
Zn + Ag3AsO4 + H2SO4 = ZnSO4 + Ag + AsH3 + H2O =>
11 Zn + 2 Ag3AsO4 + 11 H2SO4 = 11 ZnSO4 + 6 Ag + 2 AsH3 + 8 H2O
Cl + C = Cl2C =>
2 Cl + C = Cl2C
HClO + CH3NH2 = CH3NHCl*H2O =>
HClO + CH3NH2 = CH3NHCl*H2O
(NH4)2SO4(aq) + Sr(NO3)2(aq) = NH4NO3(aq) + SrSO4 =>
(NH4)2SO4(aq) + Sr(NO3)2(aq) = 2 NH4NO3(aq) + SrSO4
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
SO2 + Br2 = Br2SO2 =>
SO2 + Br2 = Br2SO2
Al2O3 + HMnO4 = Al(MnO4)3 + H2O =>
Al2O3 + 6 HMnO4 = 2 Al(MnO4)3 + 3 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
B + K + N + O3 = BKNO3 =>
B + K + N + O3 = BKNO3
CaSO4 + K2CO3 = K2SO4 + CaCO3 =>
CaSO4 + K2CO3 = K2SO4 + CaCO3
N2H4 + N4O4 = N2 + H2O =>
2 N2H4 + N4O4 = 4 N2 + 4 H2O
C14H12 + C5H6Br3N = C14H12Br2 + C5H6BrN =>
C14H12 + C5H6Br3N = C14H12Br2 + C5H6BrN
CuSO4 + NaOH = Cu4(OH)6SO4 + Na2SO4 =>
4 CuSO4 + 6 NaOH = Cu4(OH)6SO4 + 3 Na2SO4
C4H10 + H2O = C4H9OH + H2 =>
C4H10 + H2O = C4H9OH + H2
KMnO4 + C2H2 = K2C2O4 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 C2H2 = 3 K2C2O4 + 8 MnO2 + 2 KOH + 2 H2O
CO(g) + H2(g) = C8H18(l) + H2O(g) =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O(g)
Me + Nl = Me4Nl3 =>
4 Me + 3 Nl = Me4Nl3
F2 + NH3 = NF3 + H =>
3 F2 + 2 NH3 = 2 NF3 + 6 H
C2H2 + H2 = C2H4 =>
C2H2 + H2 = C2H4
C6H10OH + K2Cr2O7 + H2SO4 = C6H10O + K2SO4 + Cr2(SO4)3 + H2O =>
6 C6H10OH + K2Cr2O7 + 4 H2SO4 = 6 C6H10O + K2SO4 + Cr2(SO4)3 + 7 H2O
Os(NO3)6 + Me(OH)5 = Os(OH)6 + Me(NO3)5 =>
5 Os(NO3)6 + 6 Me(OH)5 = 5 Os(OH)6 + 6 Me(NO3)5
Cr(ClO3)6 + Pb(C2H3O2)2 = Cr(C2H3O2)6 + Pb(ClO3)2 =>
Cr(ClO3)6 + 3 Pb(C2H3O2)2 = Cr(C2H3O2)6 + 3 Pb(ClO3)2
FeSO4 + LiOH + H3PO4 = LiFePO4 + Li2SO4 + H2O =>
FeSO4 + 3 LiOH + H3PO4 = LiFePO4 + Li2SO4 + 3 H2O
Al + Co = Al2(Co3)2 =>
2 Al + 6 Co = Al2(Co3)2
HPO + Fe(OH)2 = Fe(PO)2 + H2O =>
2 HPO + Fe(OH)2 = Fe(PO)2 + 2 H2O
(NH4)2SO4(aq) + Sr(NO3)2(aq) = NH4NO3(aq) + SrSO4 =>
(NH4)2SO4(aq) + Sr(NO3)2(aq) = 2 NH4NO3(aq) + SrSO4
H2O + MnO4{-} + ClO2{-} = MnO2 + OH{-} + ClO4{-} =>
2 H2O + 4 MnO4{-} + 3 ClO2{-} = 4 MnO2 + 4 OH{-} + 3 ClO4{-}
SiH4 + NaOH + H2O = Na2SiO3 + H2 =>
SiH4 + 2 NaOH + H2O = Na2SiO3 + 4 H2
Ba(OH)2*8H2O + NH4SCN = NH3 + H2O + Ba(SCN)2 =>
Ba(OH)2*8H2O + 2 NH4SCN = 2 NH3 + 10 H2O + Ba(SCN)2
Li2(CrO4) + BaCl2 = LiCl + Ba2(CrO4)2 =>
2 Li2(CrO4) + 2 BaCl2 = 4 LiCl + Ba2(CrO4)2
C3H5O(COOH)3 + Ba(OH)2 = Ba3(C3H5O(COO)3)2 + H2O =>
2 C3H5O(COOH)3 + 3 Ba(OH)2 = Ba3(C3H5O(COO)3)2 + 6 H2O
SrCl2 + NaOH = SrO + NaCl + H2O =>
SrCl2 + 2 NaOH = SrO + 2 NaCl + H2O
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
A4S6 + O2 = A4O6 + SO2 =>
A4S6 + 9 O2 = A4O6 + 6 SO2
HC2H3O2(aq) + HCO3{-}(aq) = C2H3O2{-}(aq) + CO2(aq) + H2O(l) =>
HC2H3O2(aq) + HCO3{-}(aq) = C2H3O2{-}(aq) + CO2(aq) + H2O(l)
NH4Cl + Na2CO3 = (NH4)4(CO3)2 + NaCl =>
4 NH4Cl + 2 Na2CO3 = (NH4)4(CO3)2 + 4 NaCl
HNO3 + K2CrO4 + H2O2 = CrO6 + KNO3 + H2O =>
2 HNO3 + K2CrO4 + 3 H2O2 = CrO6 + 2 KNO3 + 4 H2O
(CH3)2CC(CH3)2 + KMnO4 + H2O = (CH3)OHCCOH(CH3)2 + MnO2 + KOH =>
5(CH3)2CC(CH3)2 + 6 KMnO4 + 6 H2O = 6(CH3)OHCCOH(CH3)2 + 6 MnO2 + 6 KOH
Sn(NO3)2 + NaI = NaNO3 + SnI2 =>
Sn(NO3)2 + 2 NaI = 2 NaNO3 + SnI2
HC2H3O2 + NH3*H2O = HC2H3O2*H2O + NH3 =>
HC2H3O2 + NH3*H2O = HC2H3O2*H2O + NH3
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Sn + P4 = Sn2P4 =>
2 Sn + P4 = Sn2P4
BaCl2 + SO3 = BaSO3 + Cl2 =>
BaCl2 + SO3 = BaSO3 + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/25/24
Équations équilibrées sur06/24/23
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