| Équations équilibrées la veille |
3 NaOH + Fe = Fe(OH)3 + 3 Na
C9H26 + O2 = CO2 + H2O =>
2 C9H26 + 31 O2 = 18 CO2 + 26 H2O
Mg + CuN = MgN + Cu =>
Mg + CuN = MgN + Cu
Sb + KOH = K3SbO3 + H2 =>
2 Sb + 6 KOH = 2 K3SbO3 + 3 H2
MnO4{-} + C6H6O + H{+} = MnO2 + CO2 + H2O =>
28 MnO4{-} + 3 C6H6O + 28 H{+} = 28 MnO2 + 18 CO2 + 23 H2O
VO + Fe2O3 = VO5 + FeO =>
VO + 4 Fe2O3 = VO5 + 8 FeO
H2 + O2 + B = B(OH)3 =>
3 H2 + 3 O2 + 2 B = 2 B(OH)3
CH3COI + CH3COOLi = (CH3CO)2O + LiI =>
CH3COI + CH3COOLi = (CH3CO)2O + LiI
CrI3 + Pb = Cr + PbI2 =>
2 CrI3 + 3 Pb = 2 Cr + 3 PbI2
AlCl3 + NaCO3 = AlCO3 + NaCl3 =>
AlCl3 + NaCO3 = AlCO3 + NaCl3
HS{-} + NO2{-} + H{+} = S + N2 + H2O =>
3 HS{-} + 2 NO2{-} + 5 H{+} = 3 S + N2 + 4 H2O
Sb + NiCl2 = SbCl2 + Ni =>
Sb + NiCl2 = SbCl2 + Ni
C2H6 + CuO = Cu + H2O + CH3CHO =>
C2H6 + 2 CuO = 2 Cu + H2O + CH3CHO
Zr + (H2O) = ZrO2 + H2 =>
Zr + 2(H2O) = ZrO2 + 2 H2
Ag + MgC2O4 = AgC2O4 + Mg =>
Ag + MgC2O4 = AgC2O4 + Mg
FeCl3(aq) + NH4NO3 = FeNO3 + NH4Cl3 =>
FeCl3(aq) + NH4NO3 = FeNO3 + NH4Cl3
C6H8O8 + NaHCO3 = NaC6H5O7 + H2O + CCO2 =>
3 C6H8O8 + 2 NaHCO3 = 2 NaC6H5O7 + 8 H2O + 4 CCO2
Ag2O + HNO3 = Ag2O3 + NOH =>
Ag2O + HNO3 = Ag2O3 + NOH
NaBr + BaClCl = NaCl + BaBrBr =>
2 NaBr + BaClCl = 2 NaCl + BaBrBr
Cr(OH)2 + CO2 = Cr(CO3)2 + H2 =>
Cr(OH)2 + 2 CO2 = Cr(CO3)2 + H2
CU + H2SO4 = CUSO4 + H2O + SO =>
2 CU + 3 H2SO4 = 2 CUSO4 + 3 H2O + SO
CuO + HClO4 = Cu2O70 + Cl2 + H2O =>
14 CuO + 136 HClO4 = 7 Cu2O70 + 68 Cl2 + 68 H2O
H2S(aq) + SnCl2(aq) = SnS(s) + HCl(aq) =>
H2S(aq) + SnCl2(aq) = SnS(s) + 2 HCl(aq)
HF + Al = AlF2 + H2 =>
2 HF + Al = AlF2 + H2
NaS2O3 + HCl = NaCl + SO2 + S + H2O =>
4 NaS2O3 + 4 HCl = 4 NaCl + 5 SO2 + 3 S + 2 H2O
K2MnO4 + FeSO4 + KHSO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
K2MnO4 + 4 FeSO4 + 8 KHSO4 = MnSO4 + 2 Fe2(SO4)3 + 5 K2SO4 + 4 H2O
FeSO4 + KMnO4 = Fe(MnO4)2 + K2SO4 =>
FeSO4 + 2 KMnO4 = Fe(MnO4)2 + K2SO4
CUO2 + H2SO4 = CU(SO4)2 + H2O =>
CUO2 + 2 H2SO4 = CU(SO4)2 + 2 H2O
CaO + Na2O = CaNa2O2 =>
CaO + Na2O = CaNa2O2
NaIO + SO2 + H2O = NaHSO4 + H2SO2 + I2 =>
2 NaIO + 3 SO2 + 2 H2O = 2 NaHSO4 + H2SO2 + I2
Ca + HClO = Ca(ClO)2 + H2 =>
Ca + 2 HClO = Ca(ClO)2 + H2
Ca(S) + I2(g) = CaI2(S) =>
Ca(S) + I2(g) = CaI2(S)
C4H10O + (COOH)2 = C10H18O4 + H2O =>
2 C4H10O + (COOH)2 = C10H18O4 + 2 H2O
P + Cl2 = PCl22 =>
P + 11 Cl2 = PCl22
Zn(s) + FeCl2(aq) = Fe(s) + ZnCl2 =>
Zn(s) + FeCl2(aq) = Fe(s) + ZnCl2
CuH6CuO4(aq) + H2S(aq) = H2H6CuO4(aq) + CuS(s) =>
CuH6CuO4(aq) + H2S(aq) = H2H6CuO4(aq) + CuS(s)
Oxygen + sulfur = sulfurdioxide =>
O2 + S = SO2
CH2O + (NH4)2SO4 = C5H7NO2 + H2O + H2SO4 =>
10 CH2O + (NH4)2SO4 = 2 C5H7NO2 + 6 H2O + H2SO4
H2SO4 + KI = H2O + H2S + I2 + K2SO4 =>
5 H2SO4 + 8 KI = 4 H2O + H2S + 4 I2 + 4 K2SO4
(NH4)2S + C4H6CaO4 = NH4C2H3O2 + CaS =>
(NH4)2S + C4H6CaO4 = 2 NH4C2H3O2 + CaS
BiCl3 + Al = AlCl3 + Bi =>
BiCl3 + Al = AlCl3 + Bi
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Fe + PbOAc = FeOAc + Pb =>
Fe + PbOAc = FeOAc + Pb
AgI + NH3 = Ag(NH3)2I =>
AgI + 2 NH3 = Ag(NH3)2I
Ca + H2O = Ca(OH2) =>
Ca + H2O = Ca(OH2)
C77H120O42 + O2 = CO2 + H2O =>
C77H120O42 + 86 O2 = 77 CO2 + 60 H2O
MgCl2 + KOH = MgOHCl + KCl =>
MgCl2 + KOH = MgOHCl + KCl
Mg + Fe2HO = MgHO + Fe =>
Mg + Fe2HO = MgHO + 2 Fe
C6H5CH2Cl + CH3Cl + Na = C6H5CH2CH3 + NaCl =>
C6H5CH2Cl + CH3Cl + 2 Na = C6H5CH2CH3 + 2 NaCl
CuCl2 + Au = Cu + AuCl2 =>
CuCl2 + Au = Cu + AuCl2
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| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
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