| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + 2 KH2PO4 = Ba(H2PO4)2 + 2 KNO3
B2H6 + NH3 = B2H6N3 + H2 =>
2 B2H6 + 6 NH3 = 2 B2H6N3 + 9 H2
B2H6 + NH3 = B3N3H6 + H2 =>
3 B2H6 + 6 NH3 = 2 B3N3H6 + 12 H2
B2H6NH3 = NH4B2H5 =>
B2H6NH3 = NH4B2H5
B2H6 + NH3 = B3H6N3 + H2 =>
3 B2H6 + 6 NH3 = 2 B3H6N3 + 12 H2
FeCl3 + H2O = Fe(OH)3 + ClH =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 ClH
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
PH3 + KMnO4 + KOH = MnO2 + K3PO4 + H2O =>
3 PH3 + 8 KMnO4 + KOH = 8 MnO2 + 3 K3PO4 + 5 H2O
Ba(NO3)2 + KH2PO4 = Ba3(PO4)2 + KH2(NO3)3 =>
3 Ba(NO3)2 + 2 KH2PO4 = Ba3(PO4)2 + 2 KH2(NO3)3
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Ca3(PO4)2 + H2SO4 = CaSO4(aq) + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4(aq) + Ca(H2PO4)2
C2H5OH + KMnO4 + H2SO4 = CH3CHO + K2SO4 + MnSO4 + H2O =>
5 C2H5OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CHO + K2SO4 + 2 MnSO4 + 8 H2O
AsS3 + HNO3 = SO2 + NO2 + HAsO4 + H2O =>
AsS3 + 19 HNO3 = 3 SO2 + 19 NO2 + HAsO4 + 9 H2O
Bi3 + F2 = BiF3 =>
2 Bi3 + 9 F2 = 6 BiF3
K2[Cu(C2O4)2]*2H2O + KMnO4 + H2SO4 = K2SO4 + Cu + C2O4 + Mn + H2O =>
7 K2[Cu(C2O4)2]*2H2O + 2 KMnO4 + 8 H2SO4 = 8 K2SO4 + 7 Cu + 14 C2O4 + 2 Mn + 22 H2O
Mo + H2SO4 = MoSO3 + H2O =>
Mo + H2SO4 = MoSO3 + H2O
C2H4Cl2 + KOH = C2H4ClOH + KCl =>
C2H4Cl2 + KOH = C2H4ClOH + KCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HCl + NaOAc = HOAc + NaCl =>
HCl + NaOAc = HOAc + NaCl
Ba(No3)2 + HCl = BaCl2 + HNo3 =>
Ba(No3)2 + 2 HCl = BaCl2 + 2 HNo3
CaC2O4 + HCl = CaCl + HC2O4 =>
CaC2O4 + HCl = CaCl + HC2O4
C6H8O7 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
C6H8O7 + 3 NaHCO3 = 3 H2O + 3 CO2 + Na3C6H5O7
K2CrO4 + K2S + H2SO4 = KHSO4 + Cr(SO3)3 + H2O =>
4 K2CrO4 + 3 K2S + 23 H2SO4 = 14 KHSO4 + 4 Cr(SO3)3 + 16 H2O
potassiumiodide + sodiumnitrate = potassiumnitrate + sodiumiodide =>
KI + NaNO3 = KNO3 + NaI
CuSO4 + H2O = CuSO4H2O =>
CuSO4 + H2O = CuSO4H2O
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Ba(OH)2 + KOH = Ba(OH)2KOH =>
Ba(OH)2 + KOH = Ba(OH)2KOH
(CuO)2 + HNO3 = Cu(NO3)2 + H2O =>
(CuO)2 + 4 HNO3 = 2 Cu(NO3)2 + 2 H2O
C35H68O5 + H2 = C3H8O + C16H32O2 =>
C35H68O5 + 2 H2 = C3H8O + 2 C16H32O2
KSCN + KMnO4 + HCl = SO2 + CO2 + NO + MnCl2 + KCl + H2O =>
5 KSCN + 11 KMnO4 + 38 HCl = 5 SO2 + 5 CO2 + 5 NO + 11 MnCl2 + 16 KCl + 19 H2O
Ni + NO3{-} + H{+} = Ni2{+} + NH4{+} + H2O =>
16 Ni + NO3{-} + 10 H{+} = 8 Ni2{+} + NH4{+} + 3 H2O
CuSO4 + H2O = CuSO4H2O =>
CuSO4 + H2O = CuSO4H2O
Na2CO3 + H3PO4 = Na3(PO4) + H2CO3 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3(PO4) + 3 H2CO3
Al2NO3 + HN4Cl = AlCl3 + N2 + H2O =>
2 Al2NO3 + 12 HN4Cl = 4 AlCl3 + 25 N2 + 6 H2O
C2H4Cl2 + KOH = C2H4ClOH + KCl =>
C2H4Cl2 + KOH = C2H4ClOH + KCl
KMnO4 + NaOH + NaHSO3 = Na2MnO4 + K2SO4 + H2O =>
2 KMnO4 + 3 NaOH + NaHSO3 = 2 Na2MnO4 + K2SO4 + 2 H2O
Ba(OH)2 + NH4Br = BaBr2 + NH4OH =>
Ba(OH)2 + 2 NH4Br = BaBr2 + 2 NH4OH
Pt + HF = PtF4 + H2 =>
Pt + 4 HF = PtF4 + 2 H2
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCl + K2OH = K2Cl + H2O =>
HCl + K2OH = K2Cl + H2O
KHC8H4O4 + LiOH = LiKC8H4O4 + H2O =>
KHC8H4O4 + LiOH = LiKC8H4O4 + H2O
IK + AgNO3 = KNO3 + AgI =>
IK + AgNO3 = KNO3 + AgI
(NH4)3PO4 + H2O = NH4 + H3PO4 + O2 =>
4(NH4)3PO4 + 6 H2O = 12 NH4 + 4 H3PO4 + 3 O2
FeCl3 + KSCN + HCl = Fe(SCN)3 + KCl2 + H =>
FeCl3 + 3 KSCN + 3 HCl = Fe(SCN)3 + 3 KCl2 + 3 H
NiSO4*6H2O + FeSO4*7H2O + MnSO4*H2O + Na2C2O4 = NiFeMnC6O12 + Na2SO4 + H2O =>
NiSO4*6H2O + FeSO4*7H2O + MnSO4*H2O + 3 Na2C2O4 = NiFeMnC6O12 + 3 Na2SO4 + 14 H2O
Fe(HCO3)3 = Fe2O3 + CO2 + H2O =>
2 Fe(HCO3)3 = Fe2O3 + 6 CO2 + 3 H2O
Fe(HCO3)3 = Fe(OH)3 + CO2 =>
Fe(HCO3)3 = Fe(OH)3 + 3 CO2
CuO + H2SO3 = CuSO3 + H2O =>
CuO + H2SO3 = CuSO3 + H2O
CuO + H2SO3 = CuSO4 + H2 =>
CuO + H2SO3 = CuSO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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