| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 O2 + C3H8O2 = 3 CO2 + 4 H2O
H2SO4 + MnO2 + NaBr = MnSO4 + H2O + Br2 + Na2SO4 =>
2 H2SO4 + MnO2 + 2 NaBr = MnSO4 + 2 H2O + Br2 + Na2SO4
Mn3(BO3)2 + Bi(HSO3)3 = Mn(HSO3)2 + BiBO3 =>
Mn3(BO3)2 + 2 Bi(HSO3)3 = 3 Mn(HSO3)2 + 2 BiBO3
H2S + MoO3 + NaOH = MoS2 + Na2SO4 + H2O =>
9 H2S + 4 MoO3 + 2 NaOH = 4 MoS2 + Na2SO4 + 10 H2O
Ag(NO3) + Na2CO3 = Ag2CO3 + Na(NO3) =>
2 Ag(NO3) + Na2CO3 = Ag2CO3 + 2 Na(NO3)
Fe3N2 + N2 = FeN =>
2 Fe3N2 + N2 = 6 FeN
Cl2 + KOH = K2Cl2 + OH =>
Cl2 + 2 KOH = K2Cl2 + 2 OH
K[Sn(OH)3] + Br2 + KOH = KBr + K[Sn(OH)5] =>
K[Sn(OH)3] + Br2 + 2 KOH = 2 KBr + K[Sn(OH)5]
Zn + H2SO4 + VOSO4 = V2(SO4)3 + ZnSO4 + H2O =>
Zn + 2 H2SO4 + 2 VOSO4 = V2(SO4)3 + ZnSO4 + 2 H2O
KI + FeCI = FeI + KCI =>
KI + FeCI = FeI + KCI
KMnO4 + SO3{2-} + H2O = MnO2 + SO4{2-} + KOH =>
2 KMnO4 + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 KOH
KOH + CH3OOH = KCH3OO + H2O =>
KOH + CH3OOH = KCH3OO + H2O
Zn + AlBr3 = Zn3Br + Al =>
9 Zn + AlBr3 = 3 Zn3Br + Al
AgNO3(aq) + NH4OH(aq) = AgOH(aq) + NH4NO3(aq) =>
AgNO3(aq) + NH4OH(aq) = AgOH(aq) + NH4NO3(aq)
(Fe3)2O3 + H2NO3 = Fe2NO3 + H2O =>
(Fe3)2O3 + 3 H2NO3 = 3 Fe2NO3 + 3 H2O
NH4Cl(s) + H2O(l) = NH3(aq) + H3O(aq) + Cl2(aq) =>
2 NH4Cl(s) + 2 H2O(l) = 2 NH3(aq) + 2 H3O(aq) + Cl2(aq)
(HNCO)3 + O2 = CO2 + NO2 + H2O =>
4(HNCO)3 + 21 O2 = 12 CO2 + 12 NO2 + 6 H2O
H2SO4 + (CH3)2CO = (CH3)2C + SO4 + H2O =>
H2SO4 + (CH3)2CO = (CH3)2C + SO4 + H2O
C4H9Cl + Zn + HCl = C4H10 + ZnCl2 =>
C4H9Cl + Zn + HCl = C4H10 + ZnCl2
CuSO4(aq) + HCl(aq) = CuCl + HSO4 =>
CuSO4(aq) + HCl(aq) = CuCl + HSO4
H2O2 + ZnS = ZnSO3 + H2O =>
3 H2O2 + ZnS = ZnSO3 + 3 H2O
HMnO4 + HCl = MnCl + H2O + Cl2 =>
HMnO4 + 7 HCl = MnCl + 4 H2O + 3 Cl2
CaS3 + O2 = CaO + SO2 =>
2 CaS3 + 7 O2 = 2 CaO + 6 SO2
NaOH + Ni(SO4)2 = NiOH + Na(SO4)2 =>
NaOH + Ni(SO4)2 = NiOH + Na(SO4)2
Al(OH)3 + (HNO3) = Al(NO3)3 + H2O =>
Al(OH)3 + 3(HNO3) = Al(NO3)3 + 3 H2O
CrSO4 + H2O2 + KOH = K2CrO4 + K2SO4 + H2O =>
CrSO4 + 2 H2O2 + 4 KOH = K2CrO4 + K2SO4 + 4 H2O
Hg2(NO3)2 + NaCl = HgCl + Na(NO3) =>
Hg2(NO3)2 + 2 NaCl = 2 HgCl + 2 Na(NO3)
Bi2(CO3)3 + HC2H3O2 = Bi(C2H3O2)3 + H2O + CO2 =>
Bi2(CO3)3 + 6 HC2H3O2 = 2 Bi(C2H3O2)3 + 3 H2O + 3 CO2
B + HNO3 + HF = NO + BF3 + H2O =>
B + HNO3 + 3 HF = NO + BF3 + 2 H2O
(CH3COO)2Ba + K2CrO4 = BaCrO4 + (CH3COO)K =>
(CH3COO)2Ba + K2CrO4 = BaCrO4 + 2(CH3COO)K
K + H2S = H2 + K2S =>
2 K + H2S = H2 + K2S
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
K4Fe(CN)8 + KMnO4 + H2SO4 = KHSO4 + Fe(SO8)3 + MnSO4 + HNO3 + CO + H2O =>
K4Fe(CN)8 + 18 KMnO4 + 43 H2SO4 = 22 KHSO4 + Fe(SO8)3 + 18 MnSO4 + 8 HNO3 + 8 CO + 28 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NaHCO3 + H2SO4 = NaHSO4 + H2O + CO2 =>
NaHCO3 + H2SO4 = NaHSO4 + H2O + CO2
BeO + NH4Cl = BeCl2 + NH3 + H2O =>
BeO + 2 NH4Cl = BeCl2 + 2 NH3 + H2O
Sr + ClO4 = Sr(ClO4)2 =>
Sr + 2 ClO4 = Sr(ClO4)2
S + Li = Li2S =>
S + 2 Li = Li2S
Fe + H2S = Fe(H2S)2 =>
Fe + 2 H2S = Fe(H2S)2
CrZn + HCl = ZnCl2 + CrCl3 + H2 =>
2 CrZn + 10 HCl = 2 ZnCl2 + 2 CrCl3 + 5 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P = P999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 =>
9223372036854775807 P = P999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
SiO2(s) + H2(g) = SiH4(g) + O2(g) =>
SiO2(s) + 2 H2(g) = SiH4(g) + O2(g)
Ka2SiO3 + H2SO4 = H2SiO3 + Ka2SO4 =>
Ka2SiO3 + H2SO4 = H2SiO3 + Ka2SO4
Al2Si2O5(OH)4 + K3PO4 = Al2Si2O5(OH)4*K3PO4 =>
Al2Si2O5(OH)4 + K3PO4 = Al2Si2O5(OH)4*K3PO4
NaI + H2PO4 = Na2PO4 + HI =>
2 NaI + H2PO4 = Na2PO4 + 2 HI
C4H9SH + O = CO2 + SO2 + H2O =>
C4H9SH + 15 O = 4 CO2 + SO2 + 5 H2O
AsH3(g) + O2(g) = As2O5(s) + H2O(g) =>
2 AsH3(g) + 4 O2(g) = As2O5(s) + 3 H2O(g)
Cl2 + OH{-} = Cl{-1)+ClO3{-}+H2O =>
3 Cl2 + 6 OH{-} = 5 Cl{-1)+ClO3{-}+3H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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