| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COCl + NaHCO3 = CH3COONa + HCl + CO2
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
IO3{-} + H2S = I2 + SO3{2-} + H2O + H{+} =>
6 IO3{-} + 5 H2S = 3 I2 + 5 SO3{2-} + 3 H2O + 4 H{+}
KHSO4 = H2SO4 + K2SO4 =>
2 KHSO4 = H2SO4 + K2SO4
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
CH3COCl + NaHCO3 = CH3COONa + HCl + CO2 =>
CH3COCl + NaHCO3 = CH3COONa + HCl + CO2
H2SO4 + AlCl3 + MnO2 = Cl2 + Al(OH)3 + MnSO4 =>
3 H2SO4 + 2 AlCl3 + 3 MnO2 = 3 Cl2 + 2 Al(OH)3 + 3 MnSO4
Ba(OH)2 + CaCO3 = BaCO3 + CaO + H2O =>
Ba(OH)2 + CaCO3 = BaCO3 + CaO + H2O
CH4 + F2 = CHF3 + HF =>
CH4 + 3 F2 = CHF3 + 3 HF
Cr(NO3)3(aq) + NaOH(aq) = Cr(OH)3(aq) + NaNO3(aq) =>
Cr(NO3)3(aq) + 3 NaOH(aq) = Cr(OH)3(aq) + 3 NaNO3(aq)
MgSO4(aq) + Ca(OH)2(aq) + H2O = Mg(OH)2 + CaSO4*2H2O =>
MgSO4(aq) + Ca(OH)2(aq) + 2 H2O = Mg(OH)2 + CaSO4*2H2O
Ca + H2SO4 = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S + 4 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Na2SO3 + KOH = Na2OH + KSO3 =>
Na2SO3 + KOH = Na2OH + KSO3
Ca + H2SO4 = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S + 4 H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
CH3COOK = K + CH3COO =>
CH3COOK = K + CH3COO
Fe3O4 + H2(SO4) = FeSO4 + Fe2(SO4)3 + H2O =>
Fe3O4 + 4 H2(SO4) = FeSO4 + Fe2(SO4)3 + 4 H2O
N2 + Cl = NCl2 =>
N2 + 4 Cl = 2 NCl2
K4[Fe(CN)6] + FeCl3 = Fe4[Fe(CN)6]3 + KCl =>
3 K4[Fe(CN)6] + 4 FeCl3 = Fe4[Fe(CN)6]3 + 12 KCl
AlCl3 + Cu(OH) = Al(OH)3 + CuCl =>
AlCl3 + 3 Cu(OH) = Al(OH)3 + 3 CuCl
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + KCl + H2O =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + KCl + 4 H2O
FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2
As + Br2 = As2Br =>
4 As + Br2 = 2 As2Br
NH4NO3 + NaOH = NaO + H2O + NH3 =>
NH4NO3 + 8 NaOH = 8 NaO + 3 H2O + 2 NH3
C2H4Br2 + KCN = C2H4(CN)2 + KBr =>
C2H4Br2 + 2 KCN = C2H4(CN)2 + 2 KBr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Br + FeI2 = BrI + Fe =>
2 Br + FeI2 = 2 BrI + Fe
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
H2SO4 + Cu(OH)2 = CuSO4 + H2O =>
H2SO4 + Cu(OH)2 = CuSO4 + 2 H2O
Zn3(PO4)2 + Pb(OH)2 = Zn(OH)2 + Pb3(PO4)2 =>
Zn3(PO4)2 + 3 Pb(OH)2 = 3 Zn(OH)2 + Pb3(PO4)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2C2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 H2C2O4 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Cr2O3 + NaOH + O2 = Na2CrO4 + H2O =>
2 Cr2O3 + 8 NaOH + 3 O2 = 4 Na2CrO4 + 4 H2O
CH4 + SO4 = S + CO2 + H2O =>
CH4 + SO4 = S + CO2 + 2 H2O
K(OH) + H3P04 = K3P04 + H2O =>
3 K(OH) + H3P04 = K3P04 + 3 H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
NaH2O = HNaOH =>
NaH2O = HNaOH
K2[Ni(CN)4] = K + [Ni(CN)4] =>
K2[Ni(CN)4] = 2 K + [Ni(CN)4]
KCl + Na3[Co(NO2)6] = KNa2[Co(NO2)6] + NaCl =>
KCl + Na3[Co(NO2)6] = KNa2[Co(NO2)6] + NaCl
Zn(OH)2 + HBr = ZnBr2 + H2O =>
Zn(OH)2 + 2 HBr = ZnBr2 + 2 H2O
(NH4)2CO3 + CaCl = CaCO3 + (NH4)2Cl =>
(NH4)2CO3 + CaCl = CaCO3 + (NH4)2Cl
NaNO2 + CO2 = NaCNO4 =>
NaNO2 + CO2 = NaCNO4
K + S = K2S =>
2 K + S = K2S
(NH4)2SO4*FeSO4*6H2O + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 + (NH4)2SO4 + H2O =>
(NH4)2SO4*FeSO4*6H2O + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 + (NH4)2SO4 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + Na2PO4 = Na2NO3 + AgPO4 =>
AgNO3 + Na2PO4 = Na2NO3 + AgPO4
(NH4)2SO4 + AgNO3 = NH4NO3 + Ag2SO4 =>
(NH4)2SO4 + 2 AgNO3 = 2 NH4NO3 + Ag2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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