| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOBr + HBr = HKOBr + Br
NiO + H2O = Ni + OH =>
NiO + H2O = Ni + 2 OH
Cu(NO3) + HNO2 = Cu(NO3)2 + NO + H2O =>
Cu(NO3) + 4 HNO2 = Cu(NO3)2 + 3 NO + 2 H2O
Na2HPO4 + HCl = NaCl + H2PO4 + H2 =>
2 Na2HPO4 + 4 HCl = 4 NaCl + 2 H2PO4 + H2
CuSO4 + K2C4H4O6 = H2SO4 + [Cu(K2C4H2O6)] =>
CuSO4 + K2C4H4O6 = H2SO4 + [Cu(K2C4H2O6)]
CO2 + H2O = C2H60 + O2 =>
2 CO2 + 30 H2O = C2H60 + 17 O2
C60 + PH4MnO4 = C(MnO4)4 + PH4 =>
C60 + 240 PH4MnO4 = 60 C(MnO4)4 + 240 PH4
CH3COOH(aq)OH(aq) = CH3COO(aq)H2O(l) =>
CH3COOH(aq)OH(aq) = CH3COO(aq)H2O(l)
Ca(OH)2 + HC2H3O2 = H3O2 + CaC2H3O2 =>
Ca(OH)2 + HC2H3O2 = H3O2 + CaC2H3O2
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + H2MnO4 + K2SO4 =>
2 KMnO4 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + 2 H2MnO4 + K2SO4
FeBr3 + KOH = Br3OH + KFe =>
FeBr3 + KOH = Br3OH + KFe
AgOH + H2CrO4 = Ag2CrO4 + H2O =>
2 AgOH + H2CrO4 = Ag2CrO4 + 2 H2O
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
C7H5N3O6 = N2 + H2O + CO + C =>
2 C7H5N3O6 = 3 N2 + 5 H2O + 7 CO + 7 C
K(NO3) + NaOH = KOH + NaNO3 =>
K(NO3) + NaOH = KOH + NaNO3
AlOH(NO3)2 + HOH = Al(OH)2NO3 + HNO3 =>
AlOH(NO3)2 + HOH = Al(OH)2NO3 + HNO3
*Li + H2O = *LiOH + H2 =>
2*Li + 2 H2O = 2*LiOH + H2
NH3(g) + ClF3(g) = HF(g) + N2(g) + Cl2(g) =>
2 NH3(g) + 2 ClF3(g) = 6 HF(g) + N2(g) + Cl2(g)
CHH2 = C2H6 =>
2 CHH2 = C2H6
Mn3O4 + CH4 = Mn7C3 + CO + H2O =>
21 Mn3O4 + 37 CH4 = 9 Mn7C3 + 10 CO + 74 H2O
Fe(OH)2 + B2O3 = Fe3(BO3)2 + H2O =>
3 Fe(OH)2 + B2O3 = Fe3(BO3)2 + 3 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Bi + EDTA = Bi(EDTA)2 =>
Bi + 2 EDTA = Bi(EDTA)2
HCl + K2Cr2O7 = CrCl3 + KCl + Cl2 + H2O =>
14 HCl + K2Cr2O7 = 2 CrCl3 + 2 KCl + 3 Cl2 + 7 H2O
Sn + HI = H2 + SnI =>
2 Sn + 2 HI = H2 + 2 SnI
Zn2 + H2SO4 = ZnSO4H2 =>
Zn2 + 2 H2SO4 = 2 ZnSO4H2
NaIO3 + Na2SO3 + H2SO4 = I2 + Na2SO4 + H2O =>
2 NaIO3 + 5 Na2SO3 + H2SO4 = I2 + 6 Na2SO4 + H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
NR3 + H{+} = HNR3{+} =>
NR3 + H{+} = HNR3{+}
Ba(NO3)2 + K2(SO4) = Ba(SO4) + K2(NO3)2 =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + K2(NO3)2
Bi + EDTA = Bi(EDTA)2 =>
Bi + 2 EDTA = Bi(EDTA)2
C3H3 + H2O = H2 + CO2 =>
2 C3H3 + 12 H2O = 15 H2 + 6 CO2
Bi + EDTA = Bi(EDTA)2 =>
Bi + 2 EDTA = Bi(EDTA)2
NR3 + H{+} = HNR3{+} =>
NR3 + H{+} = HNR3{+}
Na3PO4 + Co(NO3)2 = Co(PO4)2 + Na3(NO3) =>
2 Na3PO4 + Co(NO3)2 = Co(PO4)2 + 2 Na3(NO3)
NO2 + O2 = NO3 =>
2 NO2 + O2 = 2 NO3
CaCl2 + NiBr2 = CaBr2 + NiCl2 =>
CaCl2 + NiBr2 = CaBr2 + NiCl2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Bi + EDTA = Bi(EDTA)2 =>
Bi + 2 EDTA = Bi(EDTA)2
NaBr + Fe(NO3)3 = NaNO3 + Br3Fe =>
3 NaBr + Fe(NO3)3 = 3 NaNO3 + Br3Fe
CuN + H = Cu + NH3 =>
CuN + 3 H = Cu + NH3
H2CO3 = H{+} + HCO3{-} =>
H2CO3 = H{+} + HCO3{-}
NR3 + H{+} = HNR3{+} =>
NR3 + H{+} = HNR3{+}
Zn2 + H2SO4 = ZnSO4H2 =>
Zn2 + 2 H2SO4 = 2 ZnSO4H2
Ni(NO3)2 + NaHCO3 = CO2 + NiCO3 + H2O + NaNO3 =>
Ni(NO3)2 + 2 NaHCO3 = CO2 + NiCO3 + H2O + 2 NaNO3
(CH3CO)2O + NH3 = CH3CONH2 + CH3COONH4 =>
(CH3CO)2O + 2 NH3 = CH3CONH2 + CH3COONH4
CH3COOH + CaCO3 = CaCH3COO + CO2 + H2O =>
9 CH3COOH + 8 CaCO3 = 8 CaCH3COO + 10 CO2 + 6 H2O
KCl + H2O = KHCl{+} + OH{-} =>
KCl + H2O = KHCl{+} + OH{-}
Cu(ClO3)2 + NaOH = Cu(OH)2 + NaClO3 =>
Cu(ClO3)2 + 2 NaOH = Cu(OH)2 + 2 NaClO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/23
Équations équilibrées sur01/29/23
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