| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC3H5O3 + 6 OH = C3O3 + 6 H2O
HCHO2 + Na2HPO4 = NaHCO2 + NaH2PO4 =>
HCHO2 + Na2HPO4 = NaHCO2 + NaH2PO4
C5 + H15 + N = C10H15N =>
2 C5 + H15 + N = C10H15N
O2 + C5H12O2 = C + H12O4 =>
O2 + C5H12O2 = 5 C + H12O4
H(aq) + NaOH(aq) = H2O(l) + Na(aq) =>
H(aq) + NaOH(aq) = H2O(l) + Na(aq)
Na3PO4 + FeCl3 = FePO4 + NaCl =>
Na3PO4 + FeCl3 = FePO4 + 3 NaCl
HNO3 + Fe3O4 = Fe(NO3)3 + NO2 + H2O =>
10 HNO3 + Fe3O4 = 3 Fe(NO3)3 + NO2 + 5 H2O
CuBr2 + H2SO4 = CuSO4 + HBr =>
CuBr2 + H2SO4 = CuSO4 + 2 HBr
SrCO3 = SrO + CO2(g) =>
SrCO3 = SrO + CO2(g)
CuSO4 + MgCl2 = MgSO4 + CuCl2 =>
CuSO4 + MgCl2 = MgSO4 + CuCl2
SiO2 + H2SO4 = Si(SO4)2 + H2O =>
SiO2 + 2 H2SO4 = Si(SO4)2 + 2 H2O
LiBr + KPo4 = LiPo4 + KBr =>
LiBr + KPo4 = LiPo4 + KBr
Fe2(SO4)3 + KOH = K2 + SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2 + 3 SO4 + 2 Fe(OH)3
Mn(OH)2 = MnOH + OH =>
Mn(OH)2 = MnOH + OH
CoCl2 + Fe = Co2 + FeCl2 =>
2 CoCl2 + 2 Fe = Co2 + 2 FeCl2
Li(s) + N2(g) = Li5N =>
10 Li(s) + N2(g) = 2 Li5N
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4(s) + Cu(NO3)2(aq) =>
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4(s) + Cu(NO3)2(aq)
H2SO4(l) + NaCl(s) = HCl + Na2SO4 =>
H2SO4(l) + 2 NaCl(s) = 2 HCl + Na2SO4
Cu2O = Cu + O2 = Cu2O =>
2 Cu2O = 4 Cu + O2
HClO4 + BaOH = BaClO4 + H2O =>
HClO4 + BaOH = BaClO4 + H2O
Fe + HCe = FeCe2 + H2 =>
Fe + 2 HCe = FeCe2 + H2
MnO4{-} + SO3{2-} + H2O = SO4{2-} + MnO2 + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 3 SO4{2-} + 2 MnO2 + 2 OH{-}
Sn(OH)2 + HCl = (SnOH)Cl + H2O =>
Sn(OH)2 + HCl = (SnOH)Cl + H2O
Li2CO3 + Nb2O5 = Li11Nb03O13 + CO2 =>
11 Li2CO3 + 3 Nb2O5 = 2 Li11Nb03O13 + 11 CO2
Al2 + H2SO4 = Al2(SO4)3 + H2 =>
Al2 + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4 + Cu(NO3)2
C12H26 + O2(g) = CO2(g) + H2O =>
2 C12H26 + 37 O2(g) = 24 CO2(g) + 26 H2O
(NH4)3PO4 + RbOH = Rb3PO4 + H2O + NH3 =>
(NH4)3PO4 + 3 RbOH = Rb3PO4 + 3 H2O + 3 NH3
H2O2 + H2SO4 + KI = K2(SO4) + H2O + I2 =>
H2O2 + H2SO4 + 2 KI = K2(SO4) + 2 H2O + I2
K2[HgI4] + NH3 + KOH = [Hg2ONH2]I + KI + H2O =>
2 K2[HgI4] + NH3 + 3 KOH = [Hg2ONH2]I + 7 KI + 2 H2O
NH4 + HCl = (NH4)HCl =>
NH4 + HCl = (NH4)HCl
CaAl2Si2O8 + CaCO3 = Ca2SiO4 + Ca3(AlO3)2 + CO2 =>
CaAl2Si2O8 + 6 CaCO3 = 2 Ca2SiO4 + Ca3(AlO3)2 + 6 CO2
NiSO3 = NiO + SO2 =>
NiSO3 = NiO + SO2
HFeO2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 HFeO2 + 3 H2SO4 = Fe2(SO4)3 + 4 H2O
C2H5 + Cl2 + F2 = C2H3Cl2F + HCl =>
2 C2H5 + 4 Cl2 + F2 = 2 C2H3Cl2F + 4 HCl
HCl(aq) + Sr(OH)2(aq) = H2O(aq) + SrCl2(s) =>
2 HCl(aq) + Sr(OH)2(aq) = 2 H2O(aq) + SrCl2(s)
AuCl3(aq) + Ni(s) = NiCl2(aq) + Au(s) =>
2 AuCl3(aq) + 3 Ni(s) = 3 NiCl2(aq) + 2 Au(s)
S + Br{-} = S2{-} + Br2 =>
4 S + 2 Br{-} = 2 S2{-} + Br2
FeSO4 + BaCl2 = BaSO4 + FeCl2 =>
FeSO4 + BaCl2 = BaSO4 + FeCl2
SrCO3 + H2SO4 = HCO3 + Sr2SO4 =>
2 SrCO3 + H2SO4 = 2 HCO3 + Sr2SO4
CuCl2 + K2S = Cu2S2 + KCl =>
2 CuCl2 + 2 K2S = Cu2S2 + 4 KCl
C2H5OH1 + O2 = CO2(g) + H2O1 =>
C2H5OH1 + 3 O2 = 2 CO2(g) + 3 H2O1
C21H24N204 + O2 = CO2 + H2O + NO2 =>
C21H24N204 + 231 O2 = 21 CO2 + 12 H2O + 204 NO2
CH3COOK + HNO3 = CH3COOH + KNO3 =>
CH3COOK + HNO3 = CH3COOH + KNO3
KAl(OH)4 + H2SO4 = KAl(SO4)2 + H2O =>
KAl(OH)4 + 2 H2SO4 = KAl(SO4)2 + 4 H2O
Na2SO3 + HSO4 = Na2SO4 + H2O + S2O =>
6 Na2SO3 + 2 HSO4 = 6 Na2SO4 + H2O + S2O
K(NO3)2 + (NH4)2(CO3) = K(CO3) + (NH4)(NO3) =>
K(NO3)2 + (NH4)2(CO3) = K(CO3) + 2(NH4)(NO3)
Al + Fe{2}O{-3} = Al{2}O{3} + Fe =>
Al + Fe{2}O{-3} = Al{2}O{3} + Fe
Br + NiCl3 = Ni + BrCl3 =>
Br + NiCl3 = Ni + BrCl3
H2O + NH4HCO3 + C10H8 = C10H15N + CO2 =>
8 H2O + 12 NH4HCO3 + 13 C10H8 = 12 C10H15N + 22 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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