| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CrO4 + 2 HNO3 = 2 Na(NO3) + H2CrO4
Ca(OH)2(aq) + H2SO4(aq) = CaSO4(aq) + H2O(l) =>
Ca(OH)2(aq) + H2SO4(aq) = CaSO4(aq) + 2 H2O(l)
Ba(NO3)2(aq) + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2(aq) + CuSO4 = BaSO4 + Cu(NO3)2
C6H8N2 + O2 = CO2 + H2O + NO2 =>
C6H8N2 + 10 O2 = 6 CO2 + 4 H2O + 2 NO2
ZnBr + Ag(NO3)2 = Zn(NO3)2 + AgBr =>
ZnBr + Ag(NO3)2 = Zn(NO3)2 + AgBr
Ca(OH)2 + (NH4)2SO4 = Ca(SO4) + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = Ca(SO4) + 2 NH3 + 2 H2O
K + Mn = KMn =>
K + Mn = KMn
NaHSO4 + KOH = K2SO4 + NaOH + H2O =>
NaHSO4 + 2 KOH = K2SO4 + NaOH + H2O
C6H7N + HNO3 = C6H6N2O2 + H2O =>
C6H7N + HNO3 = C6H6N2O2 + H2O
Fe2O3(s) + Al(s) = Fe(l) + Al2O3(s) =>
Fe2O3(s) + 2 Al(s) = 2 Fe(l) + Al2O3(s)
C3H4O4 + O2 = CO2 + H2O =>
C3H4O4 + 2 O2 = 3 CO2 + 2 H2O
NaClO + Pb(NO3)2 = NaNO3 + Pb(ClO)2 =>
2 NaClO + Pb(NO3)2 = 2 NaNO3 + Pb(ClO)2
Al2S3 + O2 = Al2O3 + SO3 =>
Al2S3 + 6 O2 = Al2O3 + 3 SO3
Al2(SO4)3 + Mg(OH)2 = Al2(OH)3 + Mg(SO4)2 =>
2 Al2(SO4)3 + 3 Mg(OH)2 = 2 Al2(OH)3 + 3 Mg(SO4)2
H2O2 + NaCl = H2O + NaClO3 =>
3 H2O2 + NaCl = 3 H2O + NaClO3
Al3 + CuF3 = AlF3 + Cu =>
Al3 + 3 CuF3 = 3 AlF3 + 3 Cu
OH + S2O3 = SO4 + H2O =>
10 OH + S2O3 = 2 SO4 + 5 H2O
H2CO3 + NaOH = CO3OH + NaH2 =>
H2CO3 + NaOH = CO3OH + NaH2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Al + V2O3 = V + Al2O3 =>
2 Al + V2O3 = 2 V + Al2O3
Na + Sn(NO3)4 = Na(NO3)4 + Sn =>
Na + Sn(NO3)4 = Na(NO3)4 + Sn
CaH2 + O2 = Ca + H2O =>
2 CaH2 + O2 = 2 Ca + 2 H2O
NO2 + NaI = NaNO2 + I2 =>
2 NO2 + 2 NaI = 2 NaNO2 + I2
C13H8O + NaBH4 = C13H10O + NaB =>
2 C13H8O + NaBH4 = 2 C13H10O + NaB
CH3 + Cl2 = CHCl3 + HCl =>
2 CH3 + 5 Cl2 = 2 CHCl3 + 4 HCl
K3Fe(CN)6 + KClO3 = KCl + FeCl3 + CO2 + N2 + K2CO3 =>
K3Fe(CN)6 + 5 KClO3 = 2 KCl + FeCl3 + 3 CO2 + 3 N2 + 3 K2CO3
CH3CH2CH2CH2CHO + O2 = CH3CH2CH2CH2COOH =>
2 CH3CH2CH2CH2CHO + O2 = 2 CH3CH2CH2CH2COOH
K*O2 = KO2 =>
K*O2 = KO2
LiNO2 = Li2O + NO2 + NO =>
2 LiNO2 = Li2O + NO2 + NO
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Na2S2O3 + KMnO4 + H2O = Na2SO4 + K2SO4 + MnO2 + KOH =>
3 Na2S2O3 + 8 KMnO4 + H2O = 3 Na2SO4 + 3 K2SO4 + 8 MnO2 + 2 KOH
HN = H2 + N2 =>
2 HN = H2 + N2
BrO3{-} + H2AsO3{-} = Br{-} + H2AsO4{-} =>
BrO3{-} + 3 H2AsO3{-} = Br{-} + 3 H2AsO4{-}
C2H6(s) + O2(g) = CO2(s) + H2O =>
2 C2H6(s) + 7 O2(g) = 4 CO2(s) + 6 H2O
ZnCl2 + K2SO4 = ZnSO4 + K2Cl2 =>
ZnCl2 + K2SO4 = ZnSO4 + K2Cl2
FeCl3 + K2C2O4*H2O = K3Fe(C2O4)3*3H2O + KCl =>
FeCl3 + 3 K2C2O4*H2O = K3Fe(C2O4)3*3H2O + 3 KCl
SCl2 + O2 = SO3 + Cl2O5 =>
SCl2 + 4 O2 = SO3 + Cl2O5
(H2SO4)2 + Ca(OH)2 = CaSO4 + H2O =>
(H2SO4)2 + 2 Ca(OH)2 = 2 CaSO4 + 4 H2O
C2H2O4 + H2O2 = CO2 + CH5O4 =>
3 C2H2O4 + 2 H2O2 = 4 CO2 + 2 CH5O4
CuSO4 + H3PO3 + H2O = Cu + H3PO4 + H2SO4 =>
CuSO4 + H3PO3 + H2O = Cu + H3PO4 + H2SO4
NH4NO3 + H2O = (NH4)2O + HNO3 =>
2 NH4NO3 + H2O = (NH4)2O + 2 HNO3
Na2S + SO2 = Na2SO4 + S =>
Na2S + 2 SO2 = Na2SO4 + 2 S
Fe + Cr(NO3)2 = Cr + Fe(NO3)2 =>
Fe + Cr(NO3)2 = Cr + Fe(NO3)2
H3InO3 + Rb = Rb3InO3 + H2 =>
2 H3InO3 + 6 Rb = 2 Rb3InO3 + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BCl3 + F2 = BF2 + Cl2 =>
2 BCl3 + 2 F2 = 2 BF2 + 3 Cl2
NH4I + Sr(OH)2 = NH4OH + SrI2 =>
2 NH4I + Sr(OH)2 = 2 NH4OH + SrI2
Ca(OH)2 + BaO = CaO + Ba(OH)2 =>
Ca(OH)2 + BaO = CaO + Ba(OH)2
H3PO4 + Mn(OH)6 = Mn(PO4)2 + H2O =>
2 H3PO4 + Mn(OH)6 = Mn(PO4)2 + 6 H2O
Co(NO3)2 + NH3 = [Co(NH3)6](NO3)2 =>
Co(NO3)2 + 6 NH3 = [Co(NH3)6](NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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