| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaC1 + AgNO3 = NaNO3 + AgC1
HSO4NaHCO3 = CO2NaSO4H2O =>
HSO4NaHCO3 = CO2NaSO4H2O
AlOCO = AlCO2 =>
AlOCO = AlCO2
B + Mg3O2 = B2O3 + Mg =>
4 B + 3 Mg3O2 = 2 B2O3 + 9 Mg
Ag(NO3) + CaO = Ag2O + Ca(NO3)2 =>
2 Ag(NO3) + CaO = Ag2O + Ca(NO3)2
SnO + C = Sn + CO2 =>
2 SnO + C = 2 Sn + CO2
CaCl2 + NaNO3 = Ca(NO3)2 + ClNa =>
CaCl2 + 2 NaNO3 = Ca(NO3)2 + 2 ClNa
Sb5 + O2 = SbO =>
2 Sb5 + 5 O2 = 10 SbO
K2MnO4 + H2SO4 + Na2SO3 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
K2MnO4 + 2 H2SO4 + 2 Na2SO3 = K2SO4 + 2 Na2SO4 + MnSO4 + 2 H2O
MoO3H3PO4 + NaOH = H2O + Na2MoO4 + NaH2PO4 =>
MoO3H3PO4 + 3 NaOH = 2 H2O + Na2MoO4 + NaH2PO4
PbCl2 + Na2SiO3 = PbSiO3 + Na2Cl2 =>
PbCl2 + Na2SiO3 = PbSiO3 + Na2Cl2
C6H5COOK + NaOH = Na2CO3 + K2CO3 + C6H6 =>
2 C6H5COOK + 2 NaOH = Na2CO3 + K2CO3 + 2 C6H6
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
LiOH + NiCl2 = Ni(OH)2 + LiCl =>
2 LiOH + NiCl2 = Ni(OH)2 + 2 LiCl
C4H9Br + Na = C8H18 + NaBr =>
2 C4H9Br + 2 Na = C8H18 + 2 NaBr
Ni + CoSO4 = NiSO4 + Co =>
Ni + CoSO4 = NiSO4 + Co
KHCO3 + KOH = K2CO3 + H2O =>
KHCO3 + KOH = K2CO3 + H2O
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
ZnCl2 + Na2SO3 = ZnSO3 + NaCl =>
ZnCl2 + Na2SO3 = ZnSO3 + 2 NaCl
H3PO4 + CU(OH)2 = CUPO4H + H2O =>
H3PO4 + CU(OH)2 = CUPO4H + 2 H2O
FeSO4 + Ba(NO3)2 = BaSO4 + Fe(NO3)2 =>
FeSO4 + Ba(NO3)2 = BaSO4 + Fe(NO3)2
(CuSO)4 + K2S = CuS + K2SO4 =>
(CuSO)4 + K2S = 4 CuS + K2SO4
SnO + HCl = SnCl2 + H2O =>
SnO + 2 HCl = SnCl2 + H2O
CaCl2 + NaOH = NaCl2CaOH =>
CaCl2 + NaOH = NaCl2CaOH
C3H5O1 + O2 = CO2 + H2O =>
4 C3H5O1 + 15 O2 = 12 CO2 + 10 H2O
HCO3 + OH = HCO3OH =>
HCO3 + OH = HCO3OH
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
KCe = K + Ce2 =>
2 KCe = 2 K + Ce2
C9H10NOClNaOH = C9H10NO2HNaCl =>
C9H10NOClNaOH = C9H10NO2HNaCl
Ba(OH)2 + Na2SO4 = BaSO4 + NaOH =>
Ba(OH)2 + Na2SO4 = BaSO4 + 2 NaOH
Na3[Cr(OH)6] = Cr2O3 + NaOH + H2O =>
2 Na3[Cr(OH)6] = Cr2O3 + 6 NaOH + 3 H2O
C3H8O3 + Cu(OH)2 = C3H6O3Cu + H2O =>
C3H8O3 + Cu(OH)2 = C3H6O3Cu + 2 H2O
AgNO3 + Mg = Mg3(NO3)2 + Ag =>
2 AgNO3 + 3 Mg = Mg3(NO3)2 + 2 Ag
Ba3N2 + PtF2 = BaF2 + Pt3N2 =>
Ba3N2 + 3 PtF2 = 3 BaF2 + Pt3N2
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
C3H8 = C2H4 + CH4 =>
C3H8 = C2H4 + CH4
KBr + KMnO4 + H2SO4 = Br2 + H2O + K2SO4 + MnSO4 =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 8 H2O + 6 K2SO4 + 2 MnSO4
(NH4)6Mo7O24 + HCl + Na2S = Mo5O14 + NH4Cl + NaCl + S + H2O =>
5(NH4)6Mo7O24 + 44 HCl + 7 Na2S = 7 Mo5O14 + 30 NH4Cl + 14 NaCl + 7 S + 22 H2O
SiCl4 + Mg2 = Si + MgCl2 =>
SiCl4 + Mg2 = Si + 2 MgCl2
KClO4 + H2O = KClO3 + H2O2 =>
KClO4 + H2O = KClO3 + H2O2
NaBr + K2Cr2O7 + H2SO4 = Br + Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
6 NaBr + K2Cr2O7 + 7 H2SO4 = 6 Br + 3 Na2SO4 + K2SO4 + Cr2(SO4)3 + 7 H2O
Cl2O7 + H2O = Cl2O + H2O7 =>
Cl2O7 + H2O = Cl2O + H2O7
AgN + CaCl2 = AgCl2 + CaN =>
AgN + CaCl2 = AgCl2 + CaN
C7H8HNO3 = C7H7(NO2)H2O =>
C7H8HNO3 = C7H7(NO2)H2O
MnO2 + KBiO3 + HNO3 = KNO3 + Bi(NO3)3 + HMnO4 + H2O =>
2 MnO2 + 3 KBiO3 + 12 HNO3 = 3 KNO3 + 3 Bi(NO3)3 + 2 HMnO4 + 5 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Be(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Be(OH)2 =>
Be(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Be(OH)2
CrO2 + H2O = CrO3 + H2 =>
CrO2 + H2O = CrO3 + H2
KNO2 + H2SO4 = N2O3 + KHSO4 + H2O =>
2 KNO2 + 2 H2SO4 = N2O3 + 2 KHSO4 + H2O
C6H5OH + HNO3 = C6H2(NO2)3OH + H2O =>
C6H5OH + 3 HNO3 = C6H2(NO2)3OH + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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