| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CrCl3 + 4 H2O2 = Cr2O7 + 6 HCl + H2O
C6H5O7 + H2O = C6H4O7 + H3O =>
C6H5O7 + H2O = C6H4O7 + H3O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C42H55N5O10 = C14H11NO2 + H11NO2 =>
C42H55N5O10 = 3 C14H11NO2 + 2 H11NO2
Fe + CUSO4 = FeCUSO4 =>
Fe + CUSO4 = FeCUSO4
Al + CuNO3 = Al(NO3)3 + Cu =>
Al + 3 CuNO3 = Al(NO3)3 + 3 Cu
C3H6Cl2 + NaOH = C3H6(OH)2 + NaCl =>
C3H6Cl2 + 2 NaOH = C3H6(OH)2 + 2 NaCl
Cu(NO3)2 + Ni = Ni(NO3)2 + Cu2 =>
2 Cu(NO3)2 + 2 Ni = 2 Ni(NO3)2 + Cu2
Al(OH)3 + CoCO3 = CoAl2O4 + H2O + CO2 =>
2 Al(OH)3 + CoCO3 = CoAl2O4 + 3 H2O + CO2
C2H4O + H2 = C2H5OH =>
C2H4O + H2 = C2H5OH
KBr + Pb(NO3I2) = I + KNO3 + Pb + Br =>
KBr + Pb(NO3I2) = 2 I + KNO3 + Pb + Br
KI(aq) + PbNO3(aq) = KNO3(s) + PbI(aq) =>
KI(aq) + PbNO3(aq) = KNO3(s) + PbI(aq)
Mn(OH)2 + CO2 = MnCO3 + H2O =>
Mn(OH)2 + CO2 = MnCO3 + H2O
Pb + Al = PbAl2 =>
Pb + 2 Al = PbAl2
MnSO4 + Na2S2O8(ia) + H2O = Na2SO4 + MnO2 + H2SO4(ia) =>
MnSO4 + Na2S2O8(ia) + 2 H2O = Na2SO4 + MnO2 + 2 H2SO4(ia)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Ba(OH)2 + HNCO = Ba3N2 + H2O + CO2 =>
3 Ba(OH)2 + 2 HNCO = Ba3N2 + 4 H2O + 2 CO2
Rb + Br2 = RbBr =>
2 Rb + Br2 = 2 RbBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4 + KI + KIO3 + H2O = Cu(OH)2 + K2SO4 + I2 =>
3 CuSO4 + 5 KI + KIO3 + 3 H2O = 3 Cu(OH)2 + 3 K2SO4 + 3 I2
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
Na2CO3 + HCl = NaCl(s) + H2O(l) + CO2(g) =>
Na2CO3 + 2 HCl = 2 NaCl(s) + H2O(l) + CO2(g)
C12H19Cl3O8 + O2 = CO2 + H2O + Cl =>
4 C12H19Cl3O8 + 51 O2 = 48 CO2 + 38 H2O + 12 Cl
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Ti + H2O = H2 + Ti(OH)2 =>
Ti + 2 H2O = H2 + Ti(OH)2
C3H4 + KMnO4 = C3H3O3K + MnO2 + KOH =>
C3H4 + 2 KMnO4 = C3H3O3K + 2 MnO2 + KOH
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
N2O4 + H2O = HNO2 + O2 =>
2 N2O4 + 2 H2O = 4 HNO2 + O2
HBr + Sn(OH)4 = H2O + SnBr4 =>
4 HBr + Sn(OH)4 = 4 H2O + SnBr4
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
H + F = HF =>
H + F = HF
KMnO4 + SnCl2 + KOH = K2[Sn(OH)6] + K2MnO4 + KCl =>
2 KMnO4 + SnCl2 + 6 KOH = K2[Sn(OH)6] + 2 K2MnO4 + 2 KCl
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
CaCl2 + K4[Fe(CN)6] + NH4Cl = CaKNH4[Fe(CN)6] + KCl =>
CaCl2 + K4[Fe(CN)6] + NH4Cl = CaKNH4[Fe(CN)6] + 3 KCl
MnO4{-} + H2SO3 + H = SO4{2-} + Mn{2+} + H2O =>
2 MnO4{-} + 3 H2SO3 + 4 H = 3 SO4{2-} + 2 Mn{2+} + 5 H2O
CaCl2 + NaCl = CaClNaCl2 =>
CaCl2 + NaCl = CaClNaCl2
MgO + ZnO = MgZn + O2 =>
MgO + ZnO = MgZn + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2O + NaOH = H2 + NaO2 =>
2 H2O + 2 NaOH = 3 H2 + 2 NaO2
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3CHO2 + H2O + Cr2(SO4)3 + K2SO4 =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CHO2 + 11 H2O + 2 Cr2(SO4)3 + 2 K2SO4
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
NH3 + SO3 = NO + S + H2O =>
6 NH3 + 5 SO3 = 6 NO + 5 S + 9 H2O
H2SO4 + Ca = CaSO4 + H2 =>
H2SO4 + Ca = CaSO4 + H2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Na2SO4 + Ca(HCO3)2 = NaHCO3 + CaSO4 =>
Na2SO4 + Ca(HCO3)2 = 2 NaHCO3 + CaSO4
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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