| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + ZnS = Zn + MgS
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
Fe3O4 + H2SO4 = FeSO4 + Fe(SO4)3 + H2O =>
2 Fe3O4 + 8 H2SO4 = 5 FeSO4 + Fe(SO4)3 + 8 H2O
Cr2 + CoCl2 = CrCl2 + Co2 =>
Cr2 + 2 CoCl2 = 2 CrCl2 + Co2
N2SO4 + HCl = H2SO4 + NCl =>
N2SO4 + 2 HCl = H2SO4 + 2 NCl
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Ba(NO3)2 + (NH4)2C2O4 = BaC2O4 + (NH4)NO3 =>
Ba(NO3)2 + (NH4)2C2O4 = BaC2O4 + 2(NH4)NO3
Y(NO3)2 = NO2 + Y2O3 + O2 =>
4 Y(NO3)2 = 8 NO2 + 2 Y2O3 + O2
EuSO4 + HCl = Eu + H2O + SO3 + Cl =>
EuSO4 + 2 HCl = Eu + H2O + SO3 + 2 Cl
Zn + CH3COOH = ZnC4H6O4 + H2 =>
Zn + 2 CH3COOH = ZnC4H6O4 + H2
CaO + MgOH = CaOH + MgO =>
CaO + MgOH = CaOH + MgO
CU + KOH = K2CUO2 + H2 =>
CU + 2 KOH = K2CUO2 + H2
CuCl(H2O) = CuCl + H2O =>
CuCl(H2O) = CuCl + H2O
KOH(aq) + HC2H5O2(aq) = KC2H5O2(aq) + H2O(l) =>
KOH(aq) + HC2H5O2(aq) = KC2H5O2(aq) + H2O(l)
CH3CH2Cl + NaCN = CH3CH2CN + NaCl =>
CH3CH2Cl + NaCN = CH3CH2CN + NaCl
(NH4)2(SO4) = NH3 + NH4HSO4 =>
(NH4)2(SO4) = NH3 + NH4HSO4
(NH4)2CO3 + CaCl2 = NH4Cl + Ca2(CO3)2 =>
2(NH4)2CO3 + 2 CaCl2 = 4 NH4Cl + Ca2(CO3)2
CuSO4 + NaOH + C6H12O6 = Cu2O + C6H12O7 + Na2SO4 + H2O =>
2 CuSO4 + 4 NaOH + C6H12O6 = Cu2O + C6H12O7 + 2 Na2SO4 + 2 H2O
FeCl2 + AlCl3 = FeCl3 + Al =>
3 FeCl2 + AlCl3 = 3 FeCl3 + Al
CaSO4 + H2O = Ca(OH)2 + H2S + O2 =>
CaSO4 + 2 H2O = Ca(OH)2 + H2S + 2 O2
Ca + H2(SO4) = CaO + H2(SO3) =>
Ca + H2(SO4) = CaO + H2(SO3)
NaCl + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O + Cl22 =>
22 NaCl + 11 MnO2 + 22 H2SO4 = 11 Na2SO4 + 11 MnSO4 + 22 H2O + Cl22
BaH2O2 + H2SO4 = H2O2H2 + BaSO4 =>
BaH2O2 + H2SO4 = H2O2H2 + BaSO4
Cu + C3COOH = Cu(COOH)2 + C =>
Cu + 2 C3COOH = Cu(COOH)2 + 6 C
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Li + P4 + O = LiPO4 =>
4 Li + P4 + 16 O = 4 LiPO4
PtO2 + HNO3 + MnO = H2O + Pt(NO3)2 + HMnO4 =>
5 PtO2 + 10 HNO3 + 2 MnO = 4 H2O + 5 Pt(NO3)2 + 2 HMnO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH4 + N2O3 = H2O + CO2 + N2 =>
3 CH4 + 4 N2O3 = 6 H2O + 3 CO2 + 4 N2
C4H12O3 + O2 = CO2 + H2O =>
2 C4H12O3 + 11 O2 = 8 CO2 + 12 H2O
VO + Al = V + Al2O3 =>
3 VO + 2 Al = 3 V + Al2O3
Zn(OH)2 + HClO4 = H2O + Zn(ClO4)2 =>
Zn(OH)2 + 2 HClO4 = 2 H2O + Zn(ClO4)2
H2SO4 + Rf(OH)2 = Rf2(SO4)2 + H2O =>
2 H2SO4 + 2 Rf(OH)2 = Rf2(SO4)2 + 4 H2O
C6H5CHO + KOH = C6H5CH2OH + C6H5CO2K =>
2 C6H5CHO + KOH = C6H5CH2OH + C6H5CO2K
SiO2 + H2SO4 = Si + SO4 + H2O =>
SiO2 + 2 H2SO4 = Si + 2 SO4 + 2 H2O
C7H7Cl + CH3OH = C8H10O + HCl =>
C7H7Cl + CH3OH = C8H10O + HCl
NaPb + HCl = NaCl + HPb =>
NaPb + HCl = NaCl + HPb
Na2S2O3 + NaAsO3 + HCl = As2O3 + Na2SO4 + NaCl + H2O =>
Na2S2O3 + 4 NaAsO3 + 2 HCl = 2 As2O3 + 2 Na2SO4 + 2 NaCl + H2O
H3ClO + NaOH = NaCl + H2O =>
H3ClO + NaOH = NaCl + 2 H2O
Aluminum + sulfuricacid = AluminumSO4 + hydrogen =>
Aluminum + H2SO4 = AluminumSO4 + H2
Li2S + P2S5 + SiS2 + SnS2 = Li1035Sn27Si108P165S1200 =>
1035 Li2S + 165 P2S5 + 216 SiS2 + 54 SnS2 = 2 Li1035Sn27Si108P165S1200
HClO + SO2 + H2O = HCl + H2SO4 =>
HClO + SO2 + H2O = HCl + H2SO4
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
ZnSO4 + MgO = ZnO + MgSO4 =>
ZnSO4 + MgO = ZnO + MgSO4
MnO2 + HNO3 = Mn(NO3)3 + O2 + H2O =>
4 MnO2 + 12 HNO3 = 4 Mn(NO3)3 + O2 + 6 H2O
Al2O + CO = Al + CO2 =>
Al2O + CO = 2 Al + CO2
H2C2O4(aq) + Ca(OH)2(l) = CaOH(s) + H2O(l) + CO2(g) =>
H2C2O4(aq) + 2 Ca(OH)2(l) = 2 CaOH(s) + 2 H2O(l) + 2 CO2(g)
CuCl2 + K2S = CuS + KCl =>
CuCl2 + K2S = CuS + 2 KCl
Ra + I2 = RaI2 =>
Ra + I2 = RaI2
Br2 + KI = Br2KI =>
Br2 + KI = Br2KI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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