| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Pb(NO3)2 + 4 CrCl3 = 2 Cr2(NO3)3 + 3 PbCl4
Rb + S = Rb2S =>
2 Rb + S = Rb2S
Mg3(AsO3)2 + AgNO3 = Mg(NO3)2 + Ag3AsO3 =>
Mg3(AsO3)2 + 6 AgNO3 = 3 Mg(NO3)2 + 2 Ag3AsO3
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
FeCl3 + KNSC = Fe(NSC)3 + KCl =>
FeCl3 + 3 KNSC = Fe(NSC)3 + 3 KCl
Ti(Cr2O7)2 + Fe(HCO3) = Ti3(HCO3)4 + Fe2(Cr2O7)3 =>
3 Ti(Cr2O7)2 + 4 Fe(HCO3) = Ti3(HCO3)4 + 2 Fe2(Cr2O7)3
C6H14 + O = CO2 + H2O =>
C6H14 + 19 O = 6 CO2 + 7 H2O
Fe(NO3)3 + SnBr2 = FeBr3 + Sn(NO3)2 =>
2 Fe(NO3)3 + 3 SnBr2 = 2 FeBr3 + 3 Sn(NO3)2
C6H14 + O = CO2 + H2O =>
C6H14 + 19 O = 6 CO2 + 7 H2O
C10H20O + HOCl = C10H18O + HCl + H2O =>
C10H20O + HOCl = C10H18O + HCl + H2O
KCl + NaC4H5O6 = KC4H5O6 + NaCl =>
KCl + NaC4H5O6 = KC4H5O6 + NaCl
(NH4)2SO3(aq) + HCl(aq) = NH4Cl(aq) + H2SO3(aq) =>
(NH4)2SO3(aq) + 2 HCl(aq) = 2 NH4Cl(aq) + H2SO3(aq)
AlPO4 + MgCl2 = Mg3(PO4)2 + AlCl3 =>
2 AlPO4 + 3 MgCl2 = Mg3(PO4)2 + 2 AlCl3
FeO + NaCl = Fe3Cl2 + Na2O3 =>
3 FeO + 2 NaCl = Fe3Cl2 + Na2O3
KCl + NaC4H5O6 = KC4H5O6 + NaCl =>
KCl + NaC4H5O6 = KC4H5O6 + NaCl
C + O2 = CO2 =>
C + O2 = CO2
CH3COCH3 + Cl2 = CCl3COCH3 + HCl =>
CH3COCH3 + 3 Cl2 = CCl3COCH3 + 3 HCl
HCl + BaS = HSBaCl =>
HCl + BaS = HSBaCl
NH4 + H2O = N2O3 + H2 =>
2 NH4 + 3 H2O = N2O3 + 7 H2
NaMn2O4 = NaMnO2 + Mn2O3 + O2 =>
4 NaMn2O4 = 4 NaMnO2 + 2 Mn2O3 + O2
Al(BH4)3 + H2O = Al(OH)3 + B(OH)3 + H2 =>
Al(BH4)3 + 12 H2O = Al(OH)3 + 3 B(OH)3 + 12 H2
KI + Ba3(PO4)2 = K3PO4 + BaI2 =>
6 KI + Ba3(PO4)2 = 2 K3PO4 + 3 BaI2
KClO3 + MnO2 + NaOH = KCl + Na2MnO4 + H2O =>
KClO3 + 3 MnO2 + 6 NaOH = KCl + 3 Na2MnO4 + 3 H2O
Mg + O2H2 + HCl = MgCl2 + H2O =>
Mg + O2H2 + 2 HCl = MgCl2 + 2 H2O
K3PO4 + HBr = H2O + KBr + P4O10 =>
4 K3PO4 + 12 HBr = 6 H2O + 12 KBr + P4O10
AlCl3 + (NH4)2CO3 = Al2(CO3)3 + NH4Cl =>
2 AlCl3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 NH4Cl
Ag + CuBr2 = AgBr + Cu =>
2 Ag + CuBr2 = 2 AgBr + Cu
NaClO + HClO = NaH + ClO =>
NaClO + HClO = NaH + 2 ClO
[Co(H2O)6]Cl2 + NH3 = [Co(NH3)4] + Cl + H2O =>
[Co(H2O)6]Cl2 + 4 NH3 = [Co(NH3)4] + 2 Cl + 6 H2O
KOH + Br = KBr + KBrO3 + H2O =>
6 KOH + 6 Br = 5 KBr + KBrO3 + 3 H2O
CuI + F = CuF2 + I =>
CuI + 2 F = CuF2 + I
CaCl2(aq) + Na2S(aq) = SCa + NaCl =>
CaCl2(aq) + Na2S(aq) = SCa + 2 NaCl
C6H5ONa + CO2 = ONaC6H4COONa + C6H5OH =>
2 C6H5ONa + CO2 = ONaC6H4COONa + C6H5OH
C5H6N2 + O2 = NO2 + CO2 + H2O =>
2 C5H6N2 + 17 O2 = 4 NO2 + 10 CO2 + 6 H2O
NH3 + O2 = HNO23 + H2O =>
NH3 + 12 O2 = HNO23 + H2O
Li + BaO = LiBaO =>
Li + BaO = LiBaO
NaF(aq) + HCl(aq) = NaCl(s) + HF(aq) =>
NaF(aq) + HCl(aq) = NaCl(s) + HF(aq)
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
V + C = VC =>
V + C = VC
Ba(C2H3O2)2 + H2O = Ba(OH)2 + HC2H3O2 =>
Ba(C2H3O2)2 + 2 H2O = Ba(OH)2 + 2 HC2H3O2
O2 + FeCl2 + HCl = FeCl3 + H2O =>
O2 + 4 FeCl2 + 4 HCl = 4 FeCl3 + 2 H2O
Zn(C2H3O2)2 + K2CrO4 = ZnCrO4 + K2(C2H3O2)2 =>
Zn(C2H3O2)2 + K2CrO4 = ZnCrO4 + K2(C2H3O2)2
Na2SO4 + Cd(NO3)2 = NaNO3 + CdSO4 =>
Na2SO4 + Cd(NO3)2 = 2 NaNO3 + CdSO4
C28H13O5 + O2 = CO2 + H2O =>
4 C28H13O5 + 115 O2 = 112 CO2 + 26 H2O
N2O2 + H2 = N2 + H2O =>
N2O2 + 2 H2 = N2 + 2 H2O
Fe(OH)3 + KI = KOH + FeI2 + I2 =>
2 Fe(OH)3 + 6 KI = 6 KOH + 2 FeI2 + I2
H3(C6H5O7) + Na(HCO3) = CO2 + H2O + Na3(C6H5O7) =>
H3(C6H5O7) + 3 Na(HCO3) = 3 CO2 + 3 H2O + Na3(C6H5O7)
KMnO4 + NaOH + Na2SO3 = K2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2SO4 + 2 Na2MnO4 + H2O
CrCl3 + (NH4)2SO4 + H2O = Cr(OH)3 + H2SO4 + NH4Cl =>
2 CrCl3 + 3(NH4)2SO4 + 6 H2O = 2 Cr(OH)3 + 3 H2SO4 + 6 NH4Cl
C3H7COOCH + O2 = CO + H2O =>
2 C3H7COOCH + 7 O2 = 10 CO + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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