| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + NaOH = MgOHNa
Al(NO3)3 + (NH4)2S = Al2S3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2S = Al2S3 + 6 NH4NO3
AgNO3 + NH4OH + CH3CHO = Ag + CH3COONH4 + HNO3 =>
2 AgNO3 + NH4OH + CH3CHO = 2 Ag + CH3COONH4 + 2 HNO3
HNO3 + P4 + H2O = H3PO4 + N0 =>
4 HNO3 + P4 + 4 H2O = 4 H3PO4 + 4 N0
CH3CH2CO2H + CH3CH2CH2OH = CH3CH2CO2CH2CH2CH3 + H2O =>
CH3CH2CO2H + CH3CH2CH2OH = CH3CH2CO2CH2CH2CH3 + H2O
K2MnO4 + KI + H2O = MnO2 + I + KOH =>
K2MnO4 + 2 KI + 2 H2O = MnO2 + 2 I + 4 KOH
C + S = CS2(liquid) =>
C + 2 S = CS2(liquid)
Cu(NO3)2 + NH3 = Cu(NH)4 + NO2 + H2O =>
7 Cu(NO3)2 + 24 NH3 = 7 Cu(NH)4 + 10 NO2 + 22 H2O
NaPO4(aq) + CuSO4(aq) = NaSO4(aq) + CuPO4(s) =>
NaPO4(aq) + CuSO4(aq) = NaSO4(aq) + CuPO4(s)
COU + NH3 = N2 + CU + H2O =>
3 COU + 2 NH3 = N2 + 3 CU + 3 H2O
Na2CrO3 + FeCl2 + HCl = CrCl3 + FeCl3 + NaCl + H2O =>
Na2CrO3 + FeCl2 + 6 HCl = CrCl3 + FeCl3 + 2 NaCl + 3 H2O
NiCl2 + LiAlH4 = Ni3Al + AlCl3 + LiCl + H2 =>
12 NiCl2 + 9 LiAlH4 = 4 Ni3Al + 5 AlCl3 + 9 LiCl + 18 H2
C6H12(i) + O2(g) = CO2(g) + H2O(g) =>
C6H12(i) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
CeO2 = Ce + O =>
CeO2 = Ce + 2 O
V + Br2 = VBr4 =>
V + 2 Br2 = VBr4
Zn + SO3 = ZnO + SO2 =>
Zn + SO3 = ZnO + SO2
Cu + KNO3 + HCl = Cu(NO3)2 + KCl + NO2 + H2O =>
Cu + 4 KNO3 + 4 HCl = Cu(NO3)2 + 4 KCl + 2 NO2 + 2 H2O
H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)
KNO3(ag) + Zn3(PO4)2(s) = K3PO4(ag) + Zn(NO3)2(ag) =>
6 KNO3(ag) + Zn3(PO4)2(s) = 2 K3PO4(ag) + 3 Zn(NO3)2(ag)
I + H2SO4 = HIO3 + SO2 + H2O =>
2 I + 5 H2SO4 = 2 HIO3 + 5 SO2 + 4 H2O
KMnO4 + K2S = MnO + S + K2O =>
2 KMnO4 + 5 K2S = 2 MnO + 5 S + 6 K2O
Na3PO4 + Cr(NO3)3 = CrPO4 + NaNO3 =>
Na3PO4 + Cr(NO3)3 = CrPO4 + 3 NaNO3
Cu + S + O2 = Cu2SO4 =>
2 Cu + S + 2 O2 = Cu2SO4
CoOOH + HNO3 = Co(NO3)2 + O2 + H2O =>
4 CoOOH + 8 HNO3 = 4 Co(NO3)2 + O2 + 6 H2O
Sn(iv) + NaOH = Na2SnO2 + H2 =>
Sn(iv) + 2 NaOH = Na2SnO2 + H2
P2O5 + H2O = P20 + H2O5 =>
20 P2O5 + 25 H2O = 2 P20 + 25 H2O5
KHSO4 + CaCO3 = CaSO4 + K2SO4 + H2O + CO2 =>
2 KHSO4 + CaCO3 = CaSO4 + K2SO4 + H2O + CO2
Cu2 + KI = CuK + I2 =>
Cu2 + 2 KI = 2 CuK + I2
Al2Si4O10(OH)2 + NaOH = NaAlO2 + Na2SiO3 + H2O =>
Al2Si4O10(OH)2 + 10 NaOH = 2 NaAlO2 + 4 Na2SiO3 + 6 H2O
C3H2 + O2 = H2O + CO2 =>
2 C3H2 + 7 O2 = 2 H2O + 6 CO2
K2SO4 + (NH4)2C2O4 = K2C2O4 + (NH4)2SO4 =>
K2SO4 + (NH4)2C2O4 = K2C2O4 + (NH4)2SO4
Zn + CuBr2 = ZnBr2 + CuBr =>
Zn + 2 CuBr2 = ZnBr2 + 2 CuBr
C6H8O7 + NaHCO3 + H2O = NaH11C7O11 =>
C6H8O7 + NaHCO3 + H2O = NaH11C7O11
H3PO4 + NaHSO4 = Na3PO4 + H2SO4 =>
H3PO4 + 3 NaHSO4 = Na3PO4 + 3 H2SO4
Zn + NaNO3 + NaOH = Na2ZnO2 + NH + HO =>
2 Zn + NaNO3 + 3 NaOH = 2 Na2ZnO2 + NH + 2 HO
Mn(O4)2{-} + H{+} + (C2O4)2{-} = Mn2{+} + H2O + CO2 =>
2 Mn(O4)2{-} + 32 H{+} + 29(C2O4)2{-} = Mn2{+} + 16 H2O + 116 CO2
KMnO4 + HCl + SnCl2 = MnCl2 + SnCl4 + H2O + KCl =>
2 KMnO4 + 16 HCl + 5 SnCl2 = 2 MnCl2 + 5 SnCl4 + 8 H2O + 2 KCl
(CH3)2NH2OH + FeCl3 = Fe(OH)3 + (CH3)2NH2Cl =>
3(CH3)2NH2OH + FeCl3 = Fe(OH)3 + 3(CH3)2NH2Cl
HF + HFO = F2 + H2O =>
HF + HFO = F2 + H2O
NH4{+} + NaOH + K2HgI4 = Hg2I3NH2 + KI + Na{+} + H2O + HI =>
NH4{+} + NaOH + 2 K2HgI4 = Hg2I3NH2 + 4 KI + Na{+} + H2O + HI
B + KNO3 = (BO)2 + KBO2 + BN =>
6 B + 2 KNO3 = (BO)2 + 2 KBO2 + 2 BN
KAlO2 + HCl = KCl + AlCl3 + H2O =>
KAlO2 + 4 HCl = KCl + AlCl3 + 2 H2O
Cu(NO3)2(aq) + Fe(s) = Fe(NO3)3(aq) + Cu(s) =>
3 Cu(NO3)2(aq) + 2 Fe(s) = 2 Fe(NO3)3(aq) + 3 Cu(s)
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + K2(C2H3O2)2 =>
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + K2(C2H3O2)2
H2O2 + F2 = HFO3 + H2O =>
5 H2O2 + F2 = 2 HFO3 + 4 H2O
N2H4 + Bi(OH)3 = Bi + N2 + H2O =>
3 N2H4 + 4 Bi(OH)3 = 4 Bi + 3 N2 + 12 H2O
ZnOKOH = HOKZnO =>
ZnOKOH = HOKZnO
NaClO4 + H2O = Na2O + HClO4 =>
2 NaClO4 + H2O = Na2O + 2 HClO4
H2SO4 + Ni(OH)3 = Ni2(SO4)3 + H2O =>
3 H2SO4 + 2 Ni(OH)3 = Ni2(SO4)3 + 6 H2O
LiCl + Na2HPO4 + NaOH = NaCl + Li3PO4 + H2O =>
3 LiCl + Na2HPO4 + NaOH = 3 NaCl + Li3PO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/03/24
Équations équilibrées sur01/02/24
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