| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HI + Zn(NO3)2 = 2 H(NO3) + ZnI2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH3 + H2SO4 = H2O + NO2 + H3SO =>
NH3 + H2SO4 = H2O + NO2 + H3SO
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
C5H9NO3S + NaOH = C5H9NO3SNa + OH =>
C5H9NO3S + NaOH = C5H9NO3SNa + OH
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C17H18F3NO + O2 = CO2 + H2O + NO2 + OF2 =>
4 C17H18F3NO + 91 O2 = 68 CO2 + 36 H2O + 4 NO2 + 6 OF2
CH3CO2H + Mg(OH)2 = (CH3CO2)2Mg + H2O =>
2 CH3CO2H + Mg(OH)2 = (CH3CO2)2Mg + 2 H2O
NiBr2 + C18H15P = [NiBr2(C18H15P)2] =>
NiBr2 + 2 C18H15P = [NiBr2(C18H15P)2]
CuSO4 + RbOH = Cu(OH)2 + Rb2SO4 =>
CuSO4 + 2 RbOH = Cu(OH)2 + Rb2SO4
AgNO3 + H2O + NaOH = AgO + NO3 + NaH2O =>
AgNO3 + H2O + 2 NaOH = AgO + NO3 + 2 NaH2O
CH3COOH + NaHCO3 = NaCH3CO2 + CO2 + H2O =>
CH3COOH + NaHCO3 = NaCH3CO2 + CO2 + H2O
Fe(OH)2 + NH4Cl = NH3 + FeCl2 + H2O =>
Fe(OH)2 + 2 NH4Cl = 2 NH3 + FeCl2 + 2 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Mg(NO3)2 + KOH = Mg(OH)2 + (NO3)K =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2(NO3)K
Fe + KCNS = Fe(CNS)3 + K =>
Fe + 3 KCNS = Fe(CNS)3 + 3 K
Ca3PO4 + SiO2 + C = Ca2(SiO3) + CO + P4 =>
4 Ca3PO4 + 6 SiO2 + 10 C = 6 Ca2(SiO3) + 10 CO + P4
Al + CoCl2 = Al(Cl2)3 + Co =>
Al + 3 CoCl2 = Al(Cl2)3 + 3 Co
AsO4 + H = As(OH)3 + H2O =>
AsO4 + 5 H = As(OH)3 + H2O
Mo + NaOH + KNO3 = NaMoO4 + KNO2 + H2O =>
2 Mo + 2 NaOH + 7 KNO3 = 2 NaMoO4 + 7 KNO2 + H2O
C2H6O(ethanol) + C = C3H4 + H2O =>
C2H6O(ethanol) + C = C3H4 + H2O
NaCI + F{2} = NaF + CI{2] =>
NaCI + F{2} = NaF + CI{2]
Fe(OH)3 + BaOCl = BaFeO4HCl + H2 =>
Fe(OH)3 + BaOCl = BaFeO4HCl + H2
C6H10O + NO + H3O = C6H8O2 + H2NOH =>
3 C6H10O + 5 NO + 3 H3O = 3 C6H8O2 + 5 H2NOH
K + H2O2 + NH3 = H2O + KNO3NO2 =>
K + 8 H2O2 + 2 NH3 = 11 H2O + KNO3NO2
FeSO4 + NaClO3 + NaOH = Na2FeO4 + NaCl + H2O + Na2SO4 =>
3 FeSO4 + 2 NaClO3 + 12 NaOH = 3 Na2FeO4 + 2 NaCl + 6 H2O + 3 Na2SO4
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
K2C2O4 + Sr(NO3)2 = SrC2O4 + K2(NO3)2 =>
K2C2O4 + Sr(NO3)2 = SrC2O4 + K2(NO3)2
K2CrO4 + K2S + HCl = S + CrCl2 + KCl + H2O =>
K2CrO4 + 2 K2S + 8 HCl = 2 S + CrCl2 + 6 KCl + 4 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
LiHNo3 = LiNo3H =>
LiHNo3 = LiNo3H
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Pb(NO3)2 + Cu + H2SO4 = PbSO4 + CuSO4 + NO + H2O =>
Pb(NO3)2 + 3 Cu + 4 H2SO4 = PbSO4 + 3 CuSO4 + 2 NO + 4 H2O
N2O3(s) = NO(g)NO2(g) =>
N2O3(s) = NO(g)NO2(g)
NaClO + O2 = NaClO3 =>
NaClO + O2 = NaClO3
BaCl2 + K2Cr2O7 + NH4OH = BaCrO4 + KCl + NH4Cl + H2O =>
2 BaCl2 + K2Cr2O7 + 2 NH4OH = 2 BaCrO4 + 2 KCl + 2 NH4Cl + H2O
NaOH + (C2H5)2SO4 = C2H5OH + Na2SO4 =>
2 NaOH + (C2H5)2SO4 = 2 C2H5OH + Na2SO4
C9H12(l) + O2(g) = CO2(g) + H2O(g) =>
C9H12(l) + 12 O2(g) = 9 CO2(g) + 6 H2O(g)
BaCl2 + Ba(OH)2 = BaOHCl =>
BaCl2 + Ba(OH)2 = 2 BaOHCl
KNO2 + H2SO4 = H2O + HNO3 + KHSO4 + NO =>
3 KNO2 + 3 H2SO4 = H2O + HNO3 + 3 KHSO4 + 2 NO
Br2 + CuI2 = CuBr2 + I2 =>
Br2 + CuI2 = CuBr2 + I2
Pb(NO3)2 + NaCl = PbCl + Na(NO3)2 =>
Pb(NO3)2 + NaCl = PbCl + Na(NO3)2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Na3VO4 + HCl + Na2SO3 = VOCl2 + NaCl + Na2SO4 + H2O =>
2 Na3VO4 + 10 HCl + Na2SO3 = 2 VOCl2 + 6 NaCl + Na2SO4 + 5 H2O
Na2SO4 + Ba(OH)2 = NaOH + BaSO4 =>
Na2SO4 + Ba(OH)2 = 2 NaOH + BaSO4
Br2O + Ba(OH)2 = Ba(BrO)2 + H2O =>
Br2O + Ba(OH)2 = Ba(BrO)2 + H2O
H2C = H6C3 =>
3 H2C = H6C3
FeSO4 + NH2CH2COOH = Fe(NH2CH2COO)2 + H2SO4 =>
FeSO4 + 2 NH2CH2COOH = Fe(NH2CH2COO)2 + H2SO4
NaBr = Na + Br =>
NaBr = Na + Br
N2 + O2 = NO =>
N2 + O2 = 2 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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