| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
NiSO4*7H2O = Ni + H2O + H2SO4 + O2 =>
2 NiSO4*7H2O = 2 Ni + 12 H2O + 2 H2SO4 + O2
C2H4O2 + Cl2 = C2H3ClO2 + HCl =>
C2H4O2 + Cl2 = C2H3ClO2 + HCl
C12H22O11 + C2H5OH + CO(NH2)2 = C49H75NO13 + H2O =>
49 C12H22O11 + 288 C2H5OH + 12 CO(NH2)2 = 24 C49H75NO13 + 527 H2O
KFeO2 + HCl = FeCl3 + KCl + H2O =>
KFeO2 + 4 HCl = FeCl3 + KCl + 2 H2O
V2(HPO4)3 + Nb2(Cr2O7)5 + Nb2(SO4)5 + H3PO4 = V2(SO4)7 + Cr2(HPO4)3 + Nb2(HPO4)5 + H2O =>
15 V2(HPO4)3 + 4 Nb2(Cr2O7)5 + 21 Nb2(SO4)5 + 140 H3PO4 = 15 V2(SO4)7 + 20 Cr2(HPO4)3 + 25 Nb2(HPO4)5 + 140 H2O
Mg + FeCl3 = MgCl2 + FeCl2 =>
Mg + 2 FeCl3 = MgCl2 + 2 FeCl2
NaOH + SiO2 = Na2SiO3*H2O =>
2 NaOH + SiO2 = Na2SiO3*H2O
Fe(OH)2 + CH3COOH = Fe(CH3COO)2 + H2O =>
Fe(OH)2 + 2 CH3COOH = Fe(CH3COO)2 + 2 H2O
C6H4(OH)2 + H2O2 = C6H4O2 + H2O =>
C6H4(OH)2 + H2O2 = C6H4O2 + 2 H2O
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
H2O + NaCl + CCl4 = H2 + Na2Cl3 + CO =>
H2O + 8 NaCl + CCl4 = H2 + 4 Na2Cl3 + CO
Na + CuSO = NaCu + SO =>
Na + CuSO = NaCu + SO
HClO4 + K2CO3 = CO2 + H2O + KClO4 =>
2 HClO4 + K2CO3 = CO2 + H2O + 2 KClO4
SO2 + NaOH = Na2SO3 + H2O = =>
SO2 + 2 NaOH = Na2SO3 + H2O
Sr + Na2C2O4 = SrC2O4 + Na =>
Sr + Na2C2O4 = SrC2O4 + 2 Na
Na3PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 Na3PO4 + 3 H2SO4 = 3 Na2SO4 + 2 H3PO4
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
NaOH + CO2 = Na2(CO3) + H2O =>
2 NaOH + CO2 = Na2(CO3) + H2O
PbO + B2O3 + SiO2 = PbB2SiO6 =>
PbO + B2O3 + SiO2 = PbB2SiO6
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2
Au + BrF3 + KF = Br2 + KAuF4 =>
2 Au + 2 BrF3 + 2 KF = Br2 + 2 KAuF4
LiOH(aq) + HNO3(aq) = LiNO3(aq) + H2O(l) =>
LiOH(aq) + HNO3(aq) = LiNO3(aq) + H2O(l)
Na2SO4 + Cu(NO3)2 = CuSO4 + Na2(NO3)2 =>
Na2SO4 + Cu(NO3)2 = CuSO4 + Na2(NO3)2
FeCl2 + NH4ClO3 = Fe(ClO3)2 + NH4Cl =>
FeCl2 + 2 NH4ClO3 = Fe(ClO3)2 + 2 NH4Cl
HCOH + (Ag(NH3)2)OH = HCOOH + Ag + NH3 + H2O =>
HCOH + 2(Ag(NH3)2)OH = HCOOH + 2 Ag + 4 NH3 + H2O
Fe + HCI2 = FeCI2 + H2 =>
2 Fe + 2 HCI2 = 2 FeCI2 + H2
Na2S + Zn(NO3)2 = ZnS(s) + NaNO3 =>
Na2S + Zn(NO3)2 = ZnS(s) + 2 NaNO3
AlK(SO4)2*12H2O + Ba(NO3)2 = AlK(NO3)2 + Ba(SO4)2*12H2O =>
AlK(SO4)2*12H2O + Ba(NO3)2 = AlK(NO3)2 + Ba(SO4)2*12H2O
MgO + Al(NO3)3 + H2O + (NH4)2CO3 + NH3 = Mg6Al2(OH)16CO3 + NH4NO3 =>
6 MgO + 2 Al(NO3)3 + 10 H2O + (NH4)2CO3 + 4 NH3 = Mg6Al2(OH)16CO3 + 6 NH4NO3
HClO4(aq) + LiOH(aq) = LiClO4(aq) + H2O =>
HClO4(aq) + LiOH(aq) = LiClO4(aq) + H2O
OCl(aq) + H2O(l) = HOCl(aq) + OH(aq) =>
OCl(aq) + H2O(l) = HOCl(aq) + OH(aq)
SO2 + Cu(OH)2 = CuSO4 + H2 =>
SO2 + Cu(OH)2 = CuSO4 + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Co2 + HCl = CoHCl =>
Co2 + 2 HCl = 2 CoHCl
ZrO2 + KHSO4 = K2SO4 + ZrOSO4 + H2O =>
ZrO2 + 2 KHSO4 = K2SO4 + ZrOSO4 + H2O
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2 =>
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2
Ba + N2 = Ba2N3 =>
4 Ba + 3 N2 = 2 Ba2N3
HCOH + (Ag(NH3)2)OH = HCOOH + Ag + NH3 + H2O =>
HCOH + 2(Ag(NH3)2)OH = HCOOH + 2 Ag + 4 NH3 + H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
C57H98O6 + CH4O = C3H8O3 + C19H3402 =>
19 C57H98O6 + 128958 CH4O = 43024.000000001C3H8O3 + 51.000000000001C19H3402
Cr3Cl + Zn = ZnCl2 + Cr =>
2 Cr3Cl + Zn = ZnCl2 + 6 Cr
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H4OH + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
2 C2H4OH + 6 Cu(OH)2 = 2 CH3COOH + 3 Cu2O + 7 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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