| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaO(a)Zn(g) = ZnO(a)Ca(g) =>
CaO(a)Zn(g) = ZnO(a)Ca(g)
C6H10 + CH2Cl2 + Br = CHBr + HCl =>
C6H10 + 4 CH2Cl2 + 10 Br = 10 CHBr + 8 HCl
C7H8 + Br2 = C7H5Br3 + HBr =>
C7H8 + 3 Br2 = C7H5Br3 + 3 HBr
Al + MnCl7 = Mn + AlCl3 =>
7 Al + 3 MnCl7 = 3 Mn + 7 AlCl3
Me + HOH = MeOH + H2 =>
2 Me + 2 HOH = 2 MeOH + H2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
K2O(aq) + H2O(l) = KOH(s) =>
K2O(aq) + H2O(l) = 2 KOH(s)
LiOH + HCl = LiH + OHCl =>
LiOH + HCl = LiH + OHCl
BaS + MnCl2 = BaCl2 + MnS =>
BaS + MnCl2 = BaCl2 + MnS
KMnO4 + CH3COH = CH3COOK + CH3COOH + MnO2 + KOH =>
2 KMnO4 + 3 CH3COH = CH3COOK + 2 CH3COOH + 2 MnO2 + KOH
C2H3O2F + O2 = CO2 + H2O + HF =>
2 C2H3O2F + 3 O2 = 4 CO2 + 2 H2O + 2 HF
SiH4 + KMnO4 + H2SO4 = MnSO4 + SiO2 + KOH + H2O =>
5 SiH4 + 8 KMnO4 + 8 H2SO4 = 8 MnSO4 + 5 SiO2 + 8 KOH + 14 H2O
Cu2(NO3)Na(OH) = Cu2(OH)Na(NO3) =>
Cu2(NO3)Na(OH) = Cu2(OH)Na(NO3)
Mg(OH)2 + H2(SO3) = Mg(SO3) + HOH =>
Mg(OH)2 + H2(SO3) = Mg(SO3) + 2 HOH
NH3 + I = N2I6 + H =>
2 NH3 + 6 I = N2I6 + 6 H
HOOC{-}CH(OH){-}CH2{-}COOH + NaHCO3 = H2O + CO2 + NaOOC{-}CH(OH){-}CH2{-}COONa =>
HOOC{-}CH(OH){-}CH2{-}COOH + NaHCO3 = H2O + CO2 + NaOOC{-}CH(OH){-}CH2{-}COONa
NaOH + C6H5OH(aq) = C6H5ONa + H2O =>
NaOH + C6H5OH(aq) = C6H5ONa + H2O
K2Cr2O7 + H2O = KOH + CrO3 =>
K2Cr2O7 + H2O = 2 KOH + 2 CrO3
FeBr3 + H2 = Fe + HBr =>
2 FeBr3 + 3 H2 = 2 Fe + 6 HBr
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
H2SO4 + F2 = HF + SF6 + O2 =>
H2SO4 + 4 F2 = 2 HF + SF6 + 2 O2
AgNO3(aq)KCl(s) = AgClKNO3 =>
AgNO3(aq)KCl(s) = AgClKNO3
Ni(s)HCl(aq) = H(s)NiCl(aq) =>
Ni(s)HCl(aq) = H(s)NiCl(aq)
Pb(NO)(aq)KI(aq) = PbI(s)KNO(aq) =>
Pb(NO)(aq)KI(aq) = PbI(s)KNO(aq)
Al2(OH)3 + CH3COOH = Al2(CH3COO)3 + H2O =>
Al2(OH)3 + 3 CH3COOH = Al2(CH3COO)3 + 3 H2O
H3PO4 + Co(OH)3 = Co(H2PO4)3 + H2O =>
3 H3PO4 + Co(OH)3 = Co(H2PO4)3 + 3 H2O
H2O + NaHq = NaOH + H2 + Hq =>
2 H2O + 2 NaHq = 2 NaOH + H2 + 2 Hq
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C8H8 + O2 = CO2 + H2 =>
C8H8 + 8 O2 = 8 CO2 + 4 H2
Ba(OH)2 + Br2 = BaBr2 + Ba(BrO)2 + H2O =>
2 Ba(OH)2 + 2 Br2 = BaBr2 + Ba(BrO)2 + 2 H2O
KMnO4 + C2O4H2 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 C2O4H2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
C9H18S + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
2 C9H18S + 29 O2(g) = 18 CO2(g) + 18 H2O(g) + 2 SO2(g)
C3H6O2 + O2 = H2O + CO2 =>
2 C3H6O2 + 7 O2 = 6 H2O + 6 CO2
BaBr2 + AgNO2 = AgBr + Ba(NO2)2 =>
BaBr2 + 2 AgNO2 = 2 AgBr + Ba(NO2)2
KOH + HKNO3 = K2NO3 + H2O =>
KOH + HKNO3 = K2NO3 + H2O
Zn + KNO3 + KOH = NH3 + K2ZnO2 + H2O =>
4 Zn + KNO3 + 7 KOH = NH3 + 4 K2ZnO2 + 2 H2O
Na2O + H2O + I = NaI + H2O2 =>
Na2O + H2O + 2 I = 2 NaI + H2O2
C2H7OH + HO = CO2 + H2O =>
C2H7OH + 14 HO = 2 CO2 + 11 H2O
SCN{-} + MnO4{-} + H{+} = (CN){-} + SO4{2-} + Mn{2+} + H2O =>
5 SCN{-} + 6 MnO4{-} + 8 H{+} = 5(CN){-} + 5 SO4{2-} + 6 Mn{2+} + 4 H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
C3H8(s) + O2(g) = C(g) + H2O(l) =>
C3H8(s) + 2 O2(g) = 3 C(g) + 4 H2O(l)
Pb + AgCl = PbCl + Ag =>
Pb + AgCl = PbCl + Ag
Ni + H2(TeO4) = Ni2(TeO4)3 + H2 =>
2 Ni + 3 H2(TeO4) = Ni2(TeO4)3 + 3 H2
KMnO4 + H2C2O4 + HClO4 = KClO4 + Mn(ClO4) + CO2 + H2O =>
KMnO4 + 3 H2C2O4 + 2 HClO4 = KClO4 + Mn(ClO4) + 6 CO2 + 4 H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Na2CO3 + Ca2 = Na2CO3Ca2 =>
Na2CO3 + Ca2 = Na2CO3Ca2
Cu2O + Fe2O3 = CuFeO2 =>
Cu2O + Fe2O3 = 2 CuFeO2
C10H8 + O = CO + H2O =>
C10H8 + 14 O = 10 CO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/24
Équations équilibrées sur05/15/23
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