| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 Al + 6 AlPO4 + 9 H2O = 11 Al2O3 + 6 PH3
H2O + KMnO4 + PH3 = MnO2 + KOH + H3PO4 =>
4 H2O + 8 KMnO4 + 3 PH3 = 8 MnO2 + 8 KOH + 3 H3PO4
Al(Cl)3 + NaOH = Al(OH)3 + NaCl =>
Al(Cl)3 + 3 NaOH = Al(OH)3 + 3 NaCl
KMnO4 + HBr = MnBr2 + KBr + H2O + Br12 =>
12 KMnO4 + 96 HBr = 12 MnBr2 + 12 KBr + 48 H2O + 5 Br12
Mg(NO3)2*6H2O + In(NO3)3*5H2O + KOH + K2CO3 = Mg6In2(OH)16CO3 + KNO3 + H2O =>
6 Mg(NO3)2*6H2O + 2 In(NO3)3*5H2O + 16 KOH + K2CO3 = Mg6In2(OH)16CO3 + 18 KNO3 + 46 H2O
BaCl2 + K2(CO3) = BaCO3 + Cl2K2 =>
BaCl2 + K2(CO3) = BaCO3 + Cl2K2
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
Na3PO4 + Fe(HCO3)2 = Fe3(PO4)2 + NaHCO3 =>
2 Na3PO4 + 3 Fe(HCO3)2 = Fe3(PO4)2 + 6 NaHCO3
P + Br2 = PBr2 =>
P + Br2 = PBr2
HgS + HNO3 = Hg + H2SO4 + NO =>
HgS + 2 HNO3 = Hg + H2SO4 + 2 NO
MgO + H2O2 = MgO3 + H2O =>
MgO + 2 H2O2 = MgO3 + 2 H2O
(COOH)2 + H2O = CO2{-} + H3O{+} =>
(COOH)2 + 2 H2O = 2 CO2{-} + 2 H3O{+}
Zn + NaCl2 = Na + ZnCl2 =>
Zn + NaCl2 = Na + ZnCl2
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)2 + Fe2(SO4)3 + K2SO4 + H2O =>
8 FeSO4 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)2 + 4 Fe2(SO4)3 + K2SO4 + 7 H2O
rubidiumhydroxide + bariumchloride = rubidiumchloride + bariumhydroxide =>
2 RbOH + BaCl2 = 2 RbCl + Ba(OH)2
Al2(SO4)3 + CuNO3 = Al(NO3)3 + Cu2SO4 =>
Al2(SO4)3 + 6 CuNO3 = 2 Al(NO3)3 + 3 Cu2SO4
Na2CO3 + Al(NO3)3 = Al2(CO3)3 + Na(NO3) =>
3 Na2CO3 + 2 Al(NO3)3 = Al2(CO3)3 + 6 Na(NO3)
KI + Pb = Pb(KI)2 =>
2 KI + Pb = Pb(KI)2
C4H9COOH + Ca = (C4H9COOH)2Ca =>
2 C4H9COOH + Ca = (C4H9COOH)2Ca
ZnO + OH{-} + H2O = Zn(OH)4{2-} =>
ZnO + 2 OH{-} + H2O = Zn(OH)4{2-}
H2Y + Cl = HCl + Y2 =>
2 H2Y + 4 Cl = 4 HCl + Y2
Fe(NO3)3 + NaNCS = Fe(NCS)3 + Na(NO3) =>
Fe(NO3)3 + 3 NaNCS = Fe(NCS)3 + 3 Na(NO3)
(NH4)Cl + NaOH = NaCl + H2O + NH3 =>
(NH4)Cl + NaOH = NaCl + H2O + NH3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + (O2) = H2O =>
2 H2 + (O2) = 2 H2O
PbO + N2O5 = Pb(NO3)2 =>
PbO + N2O5 = Pb(NO3)2
C + HNO3 = N + CO2 + H2O =>
5 C + 4 HNO3 = 4 N + 5 CO2 + 2 H2O
KHSHCOOH = H2SHCOOK =>
KHSHCOOH = H2SHCOOK
KOH + Ga(OH)3 = K3[Ga(OH)6] =>
3 KOH + Ga(OH)3 = K3[Ga(OH)6]
Mg = Mg3{+} + e =>
3 Mg = Mg3{+} + e
KNO2 + MnO2 + H2SO4 = KNO3 + MnSO4 + H2O =>
KNO2 + MnO2 + H2SO4 = KNO3 + MnSO4 + H2O
S + NaNO3 + NaOH = Na2SO4 + NaNO2 + H2O =>
S + 3 NaNO3 + 2 NaOH = Na2SO4 + 3 NaNO2 + H2O
FeO + KOH = FeOH + KO =>
FeO + KOH = FeOH + KO
(KCIO4) = KCI + O2 =>
(KCIO4) = KCI + 2 O2
C6H8O7 + CaCO3 = CO2 + H2O + Ca(C6H5O7) =>
17 C6H8O7 + 18 CaCO3 = 12 CO2 + 23 H2O + 18 Ca(C6H5O7)
C + H2TeO4 = TeO2 + CO2 + H2O =>
C + 2 H2TeO4 = 2 TeO2 + CO2 + 2 H2O
CH3NHCH3 + C2H5Cl = CH3NHC2H5 + HCl =>
2 CH3NHCH3 + C2H5Cl = 2 CH3NHC2H5 + HCl
AlBr3(aq) + NaOH(aq) = Al(OH)3 + NaBr =>
AlBr3(aq) + 3 NaOH(aq) = Al(OH)3 + 3 NaBr
Hg(NO3)2 + KCl = HgCl2 + K(NO3) =>
Hg(NO3)2 + 2 KCl = HgCl2 + 2 K(NO3)
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
H3An + NaOH = Na3An + H2O =>
H3An + 3 NaOH = Na3An + 3 H2O
NH2CONH2 + HNO2 = H2O + CO2 + N2 =>
NH2CONH2 + 2 HNO2 = 3 H2O + CO2 + 2 N2
Co(NO3)2 + HAcAc + H2O2 = Co(AcAc)3 + H2O + HNO3 =>
2 Co(NO3)2 + 6 HAcAc + H2O2 = 2 Co(AcAc)3 + 2 H2O + 4 HNO3
ZnNO3 + KI = KNO3 + ZnI =>
ZnNO3 + KI = KNO3 + ZnI
KMnO4 + H4C2 + H2O = MnO2 + KOH + C2H6O2 =>
2 KMnO4 + 3 H4C2 + 4 H2O = 2 MnO2 + 2 KOH + 3 C2H6O2
Cr(OH)3 + NH3 = Cr(NH3)3 + OH =>
Cr(OH)3 + 3 NH3 = Cr(NH3)3 + 3 OH
NO2 + Cl2 + KOH = KCl + KNO3 + H2O =>
2 NO2 + Cl2 + 4 KOH = 2 KCl + 2 KNO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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