| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + LiNO3 = LiOH + KNO3
FeH2O = H2FeO =>
FeH2O = H2FeO
HClO4(aq) + Fe(OH)3(s) = H2O(l) + Fe(ClO4)3(aq) =>
3 HClO4(aq) + Fe(OH)3(s) = 3 H2O(l) + Fe(ClO4)3(aq)
HI + CsOH = CsI + H{+} + OH{-} =>
HI + CsOH = CsI + H{+} + OH{-}
I2 + KClO3 + KOH = KIO4 + KCl + H2O =>
3 I2 + 7 KClO3 + 6 KOH = 6 KIO4 + 7 KCl + 3 H2O
As + HOH = As(OH)3 + H2 =>
2 As + 6 HOH = 2 As(OH)3 + 3 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaOH + BrH = NaBr + H2O =>
NaOH + BrH = NaBr + H2O
SO3(g) = SO2(g) + O2 =>
2 SO3(g) = 2 SO2(g) + O2
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Mn + HSO4 = Mn(HSO4)2 =>
Mn + 2 HSO4 = Mn(HSO4)2
[Co(H2O)6]Cl2 + NH4OH = [Co(NH3)6]Cl2 + H2O =>
[Co(H2O)6]Cl2 + 6 NH4OH = [Co(NH3)6]Cl2 + 12 H2O
Mn(OH)2 + H3AsO4 = (MnOH)3AsO4 + H2O =>
3 Mn(OH)2 + H3AsO4 = (MnOH)3AsO4 + 3 H2O
K2Cr2O7 + C2H2O4 = K[Cr(C2O4)2(H2O)2] + H2O + CO2 =>
K2Cr2O7 + 7 C2H2O4 = 2 K[Cr(C2O4)2(H2O)2] + 3 H2O + 6 CO2
CaCl + NaF = CaF + NaCl =>
CaCl + NaF = CaF + NaCl
KMnO4 + C12H22O11 = KMnO3 + H2O + CO2 =>
24 KMnO4 + C12H22O11 = 24 KMnO3 + 11 H2O + 12 CO2
CrCO3 + HI = CrI + HCO3 =>
CrCO3 + HI = CrI + HCO3
Ca(BrO2)2 + KOH = KBrO2 + Ca(OH)2 =>
Ca(BrO2)2 + 2 KOH = 2 KBrO2 + Ca(OH)2
ZnBr2 + Pb(NO3)2 = Zn(NO3)2 + PbBr2 =>
ZnBr2 + Pb(NO3)2 = Zn(NO3)2 + PbBr2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Cu + KNO3 + H2SO4 = CuSO4 + NO + K2SO + H2O =>
6 Cu + 2 KNO3 + 7 H2SO4 = 6 CuSO4 + 2 NO + K2SO + 7 H2O
MgSO4 = MgO + SO3 =>
MgSO4 = MgO + SO3
Mn(OH)2 + KClO3 = H2MnO4 + KCl =>
3 Mn(OH)2 + 2 KClO3 = 3 H2MnO4 + 2 KCl
Fe + Cu(S2O4) = Fe(S2O4) + Cu =>
Fe + Cu(S2O4) = Fe(S2O4) + Cu
Mg(OH)2 + H2O = MgH2 + OH =>
Mg(OH)2 + 2 H2O = MgH2 + 4 OH
Cd + H2O = CdO + H =>
Cd + H2O = CdO + 2 H
KMnO4 + C12H22O11 + KOH = K2MnO4 + CO2 + H2O =>
48 KMnO4 + C12H22O11 + 48 KOH = 48 K2MnO4 + 12 CO2 + 35 H2O
H2SO4 + AgF = HF + Ag2SO4 =>
H2SO4 + 2 AgF = 2 HF + Ag2SO4
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
Al4C3(s) + H2O(l) = Al(OH)3() + CH4(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3() + 3 CH4(g)
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
CuCl2 + Ca(oh)2 = CaCl + Cu(oh)2 =>
2 CuCl2 + 2 Ca(oh)2 = 4 CaCl + Cu(oh)2
NO2 + Na2CO3 = NaNO2 + NaNO3 + CO2 =>
2 NO2 + Na2CO3 = NaNO2 + NaNO3 + CO2
SnCl2 + FeCl3 + NaOH = SnFe2O4 + NaCl + H2O =>
SnCl2 + 2 FeCl3 + 8 NaOH = SnFe2O4 + 8 NaCl + 4 H2O
Li + CaS = Li2S + Ca =>
2 Li + CaS = Li2S + Ca
Ne + H2O = NeH2O =>
Ne + H2O = NeH2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Agl + O2 = AglO =>
2 Agl + O2 = 2 AglO
I2 + PbO2 = IO3 + Pb =>
I2 + 3 PbO2 = 2 IO3 + 3 Pb
Pt + HCl = PtHCl =>
Pt + HCl = PtHCl
C6H5CHO + H2SO4 = C6H5CHOH + HSO4 =>
C6H5CHO + H2SO4 = C6H5CHOH + HSO4
H3Po4 + Ca(NO3)2 = Ca3(Po4)2 + HNO3 =>
2 H3Po4 + 3 Ca(NO3)2 = Ca3(Po4)2 + 6 HNO3
ZnO2 + Mg + HCl = MgCl2 + Zn + H2O =>
ZnO2 + 2 Mg + 4 HCl = 2 MgCl2 + Zn + 2 H2O
AgNo2 + Zn = ZnNo2 + Ag =>
AgNo2 + Zn = ZnNo2 + Ag
Al{3+} + H2O = Al(OH)3 + H{+# =>
Al{3+} + 3 H2O = Al(OH)3 + 3 H{+#
Ca + Cu(NO3)2 = Ca(NO3) + Cu =>
2 Ca + Cu(NO3)2 = 2 Ca(NO3) + Cu
KOH + SO2 = KHSO3 =>
KOH + SO2 = KHSO3
KOH + CuF2 = KF + Cu(OH)2 =>
2 KOH + CuF2 = 2 KF + Cu(OH)2
Cl + CaO = CaOCl =>
Cl + CaO = CaOCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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