| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + F2 = Cl2F2
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Pd + O2 = PdO2 =>
Pd + O2 = PdO2
CoBr + NaS = CoNa + BrS =>
CoBr + NaS = CoNa + BrS
Li + CuO = Li2O + Cu =>
2 Li + CuO = Li2O + Cu
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4 =>
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4
MnO{4} + I{-} = MnO{2} + I{2} =>
3 MnO{4} + 2 I{-} = 3 MnO{2} + 2 I{2}
MnO2 + KI + H2SO4 = MnSO4 + K2SO4 + I2 + H2O =>
MnO2 + 2 KI + 2 H2SO4 = MnSO4 + K2SO4 + I2 + 2 H2O
HgO = Hg + oxygen =>
2 HgO = 2 Hg + O2
NaCl + H2C2O4 = HCl + Na2C2O4 =>
2 NaCl + H2C2O4 = 2 HCl + Na2C2O4
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H6O + Ag2O = CH3COOH + Ag =>
2 C3H6O + 4 Ag2O = 3 CH3COOH + 8 Ag
K2SnO3 + HCl = KCl + SnCl4 + H2O =>
K2SnO3 + 6 HCl = 2 KCl + SnCl4 + 3 H2O
HNO2 + Mg(OH)2 = Mg(NO2)2 + H2O =>
2 HNO2 + Mg(OH)2 = Mg(NO2)2 + 2 H2O
Si + Cl = SiCl4 =>
Si + 4 Cl = SiCl4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NH4F + BaCl2 = NH4Cl + BaF2 =>
2 NH4F + BaCl2 = 2 NH4Cl + BaF2
C2H2OH + O = CO2 + H2O =>
2 C2H2OH + 9 O = 4 CO2 + 3 H2O
NaOH + NH4Cl + AgCl = Ag(NH3)2Cl + NaCl + H2O =>
2 NaOH + 2 NH4Cl + AgCl = Ag(NH3)2Cl + 2 NaCl + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
LiF + Cl2 = LiCl + F =>
2 LiF + Cl2 = 2 LiCl + 2 F
NH3 + O2 = NO3 + H2O =>
4 NH3 + 9 O2 = 4 NO3 + 6 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
B2O3 + HCl + KOH = K3BCl6 + H2O =>
B2O3 + 12 HCl + 6 KOH = 2 K3BCl6 + 9 H2O
Ba(NO3)2(aq) + KI(aq) = BaI2(aq) + KNO3(aq) =>
Ba(NO3)2(aq) + 2 KI(aq) = BaI2(aq) + 2 KNO3(aq)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
SB + Cl2 = SBCl3 =>
2 SB + 3 Cl2 = 2 SBCl3
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
Fe + CoF = FeF2 + Co =>
Fe + 2 CoF = FeF2 + 2 Co
Fe + CuS = Fe2CuS =>
2 Fe + CuS = Fe2CuS
Na2CO3(aq) + Ca(NO3)2(aq) = CaCO3(aq) + NaNO3(s) =>
Na2CO3(aq) + Ca(NO3)2(aq) = CaCO3(aq) + 2 NaNO3(s)
H2O + NH4 = NH3 + H3O =>
H2O + NH4 = NH3 + H3O
Li{+} + Zn = Zn{2+} + Li =>
2 Li{+} + Zn = Zn{2+} + 2 Li
Co + Cu = CoCu =>
Co + Cu = CoCu
XCl + NaI = XNaCl + I =>
XCl + NaI = XNaCl + I
CH3CH2OH + K2CrO7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3CH2OH + 2 K2CrO7 + 5 H2SO4 = 9 CH3CHO + Cr2(SO4)3 + 2 K2SO4 + 14 H2O
Al2(SO4)3 + AgNO3 = Al2NO3 + Ag(SO4)3 =>
Al2(SO4)3 + AgNO3 = Al2NO3 + Ag(SO4)3
I + N = N2I3 =>
3 I + 2 N = N2I3
C16H30(s) + O2(g) = CO2(g) + H2O(g) =>
2 C16H30(s) + 47 O2(g) = 32 CO2(g) + 30 H2O(g)
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Na2Co3(s) + CaCl2*2H2O(aq) = CaCo3(s) + NaCl(aq) + H2O =>
Na2Co3(s) + CaCl2*2H2O(aq) = CaCo3(s) + 2 NaCl(aq) + 2 H2O
O7 = O3 =>
3 O7 = 7 O3
Al + ZnCl2 = AlCl + Zn =>
2 Al + ZnCl2 = 2 AlCl + Zn
PtCl4 + I2 = PtI2 + Cl =>
PtCl4 + I2 = PtI2 + 4 Cl
CuBr3 + Na2S = Cu2S3 + NaBr =>
2 CuBr3 + 3 Na2S = Cu2S3 + 6 NaBr
KMnO4 + Na2C2O4 + HCl = CO2 + H2O + KCl + Mn + NaCl =>
2 KMnO4 + 7 Na2C2O4 + 16 HCl = 14 CO2 + 8 H2O + 2 KCl + 2 Mn + 14 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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