| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 2 O2 = CO2 + 2 H2O
Br2 + H2SO4 = HBrO4 + SO2 + H2O =>
Br2 + 7 H2SO4 = 2 HBrO4 + 7 SO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
KOH + FeCl2 = Fe(OH)2 + KCl =>
2 KOH + FeCl2 = Fe(OH)2 + 2 KCl
HNO3 + NaSH = NaNO3 + H2S =>
HNO3 + NaSH = NaNO3 + H2S
ClO + H2S = ClS + H2O =>
ClO + H2S = ClS + H2O
H(aq) + NO2 = HNO2(s) =>
H(aq) + NO2 = HNO2(s)
HNO3(aq) + K2SO3(aq) = K2SO4(aq) + H2O(l) + NO2(g) =>
2 HNO3(aq) + K2SO3(aq) = K2SO4(aq) + H2O(l) + 2 NO2(g)
S + Ce2 = SCe2 =>
S + Ce2 = SCe2
H2SO3 + KOH = KHSO3 + H2O =>
H2SO3 + KOH = KHSO3 + H2O
CO2 + NaOH = Na2CO3 + H2O =>
CO2 + 2 NaOH = Na2CO3 + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Al + C6H8O7 = AlC6H8O7 =>
Al + C6H8O7 = AlC6H8O7
Ca + AgCl = CaCl2 + Ag =>
Ca + 2 AgCl = CaCl2 + 2 Ag
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuH8 + O2 = CuO2 + H =>
CuH8 + O2 = CuO2 + 8 H
Ca3P2 + H2O = Ca(OH)2 + PH3Ca(OH)2PH3 =>
Ca3P2 + 6 H2O = 2 Ca(OH)2 + PH3Ca(OH)2PH3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K2SO4 + MnO2 + H2O = KMnO4 + MnSO4 + KOH =>
3 K2SO4 + 5 MnO2 + 2 H2O = 2 KMnO4 + 3 MnSO4 + 4 KOH
KCl + H2SO4 = HCl + K2SO4 =>
2 KCl + H2SO4 = 2 HCl + K2SO4
CaBr2 + AlF3 = CaF2 + AlBr3 =>
3 CaBr2 + 2 AlF3 = 3 CaF2 + 2 AlBr3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Cu(C2H3O2)2 + K2CO3 = CuCO3 + KC2H3O2 =>
Cu(C2H3O2)2 + K2CO3 = CuCO3 + 2 KC2H3O2
WO2 + CH4 = WC + CO + H2 =>
WO2 + 3 CH4 = WC + 2 CO + 6 H2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Mn + HBr = MnBr + H2 =>
2 Mn + 2 HBr = 2 MnBr + H2
SO2 + Br2 = S + BrO2 =>
2 SO2 + Br2 = 2 S + 2 BrO2
ZnS + HCe = ZnCe2 + H2S =>
ZnS + 2 HCe = ZnCe2 + H2S
Al2 + CuCl2 = AlCl3 + Cu =>
Al2 + 3 CuCl2 = 2 AlCl3 + 3 Cu
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Pt6Cl12 = Pt + Cl2 =>
Pt6Cl12 = 6 Pt + 6 Cl2
CH3CH2COOH + Zn = (CH3CH2COO)Zn + H2 =>
2 CH3CH2COOH + 2 Zn = 2(CH3CH2COO)Zn + H2
C2O4{-2} + MnO4{-} + H2O = MnO2 + CO2 + OH{-} =>
3 C2O4{-2} + 2 MnO4{-} + 4 H2O = 2 MnO2 + 6 CO2 + 8 OH{-}
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Hg + F2 = HgF2 =>
Hg + F2 = HgF2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ag2SO3 = Ag2O + SO2 =>
Ag2SO3 = Ag2O + SO2
CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2
Al(NO3)3 + Mg = Mg(NO3)2 + Al =>
2 Al(NO3)3 + 3 Mg = 3 Mg(NO3)2 + 2 Al
Br2 + O2 = Br2O7 =>
2 Br2 + 7 O2 = 2 Br2O7
KNO3 + MnO2 + KOH = KNO2 + KMnO4 + H2O =>
3 KNO3 + 2 MnO2 + 2 KOH = 3 KNO2 + 2 KMnO4 + H2O
Fe(OH)2 + SO3{-} + H2O = FeS + Fe(OH)3 + OH{-} =>
8 Fe(OH)2 + SO3{-} + 3 H2O = FeS + 7 Fe(OH)3 + OH{-}
FeSO4 + BaCI2 = BaSO4 + FeCI2 =>
FeSO4 + BaCI2 = BaSO4 + FeCI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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