| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHCO3 + C6H8O7 = 2 CO2 + 2 H2O + Na2C6H6O7
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
Mg(OH)2 + H2SO4 = MgSO4 + (OH2)2 =>
Mg(OH)2 + H2SO4 = MgSO4 + (OH2)2
NaNO3 + PbO2 = Pb(NO3)2 + NaO =>
2 NaNO3 + PbO2 = Pb(NO3)2 + 2 NaO
C8H8O + O2 = CO2 + H2O =>
2 C8H8O + 19 O2 = 16 CO2 + 8 H2O
ZnS + Br2 = ZnBrS =>
2 ZnS + Br2 = 2 ZnBrS
Ni + NH3 = Ni(NH3)6 =>
Ni + 6 NH3 = Ni(NH3)6
Na2SO3 + Br2 + KOH = Na2SO4 + KBr + H2O =>
Na2SO3 + Br2 + 2 KOH = Na2SO4 + 2 KBr + H2O
CH3OH + NaNH2 = CH3NO + NaH3 =>
CH3OH + NaNH2 = CH3NO + NaH3
LiCO3CuNO3 = LiNO3CuCO3 =>
LiCO3CuNO3 = LiNO3CuCO3
C6H6 + CH3Cl = C6H5CH3 + HCl =>
C6H6 + CH3Cl = C6H5CH3 + HCl
HNO3 + Ca = Ca(NO3)2 + HN4NO3 + H2O =>
25 HNO3 + 10 Ca = 10 Ca(NO3)2 + HN4NO3 + 12 H2O
NaF + (CH3CO2)2Pb = PbF2 + CH3COONa =>
2 NaF + (CH3CO2)2Pb = PbF2 + 2 CH3COONa
CS2 + O2 = CO2 + S =>
CS2 + O2 = CO2 + 2 S
P4 + H2O = H3PO4 + H2 =>
P4 + 16 H2O = 4 H3PO4 + 10 H2
Fe + H3O{+} = Fe{2+} + H2 + H2O =>
Fe + 2 H3O{+} = Fe{2+} + H2 + 2 H2O
Fe2(SO4)3 + HNO3 = Fe(NO3)3 + H2O + SO3 =>
Fe2(SO4)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O + 3 SO3
H2SO4 + Ba(NO2)2 = BaSO4 + NO2 + H =>
H2SO4 + Ba(NO2)2 = BaSO4 + 2 NO2 + 2 H
MgBr + Cl = ClBr + Mg =>
MgBr + Cl = ClBr + Mg
HOBr = OH{-} + Br{+} =>
HOBr = OH{-} + Br{+}
Zn + NH3 = ZnNH3 =>
Zn + NH3 = ZnNH3
NI3*NH3 = N2 + NH3 + I2 =>
2 NI3*NH3 = N2 + 2 NH3 + 3 I2
Si2 + O2 = SiO2 =>
Si2 + 2 O2 = 2 SiO2
CH3CH2OH + CH3CH2Br = CH3CH2CH2CH2Br + H2O =>
CH3CH2OH + CH3CH2Br = CH3CH2CH2CH2Br + H2O
CrPbSO4 = CrSO4Pb =>
CrPbSO4 = CrSO4Pb
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Y2 + H2 = Y2H2 =>
Y2 + H2 = Y2H2
Na2S + Zn(ClO3)2 = NaClO3 + ZnS =>
Na2S + Zn(ClO3)2 = 2 NaClO3 + ZnS
MnSO4 + KClO3 + KOH = KCl + K2SO4 + MnO2 + H2O =>
3 MnSO4 + KClO3 + 6 KOH = KCl + 3 K2SO4 + 3 MnO2 + 3 H2O
Al2(SO4)3 + K2(SO4) = Al2(SO4) + K2(SO4)3 =>
Al2(SO4)3 + K2(SO4) = Al2(SO4) + K2(SO4)3
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
C2H5OH + O2 = C02 + H2O =>
C2H5OH + O2 = C02 + 3 H2O
Mn(OH)2 + H2O2 = MnO(OH)2 + H2O =>
Mn(OH)2 + H2O2 = MnO(OH)2 + H2O
HIO4 + Al(OH)3 = Al(OH)2IO4 + H2O =>
HIO4 + Al(OH)3 = Al(OH)2IO4 + H2O
Fe(SCN)3 + NaH2PO4 = NaSCN + Fe(H2PO4)3 =>
Fe(SCN)3 + 3 NaH2PO4 = 3 NaSCN + Fe(H2PO4)3
Al2O3 + HF + Li2CO3 = LiAlCO3F2 + LiF + H2O =>
Al2O3 + 6 HF + 2 Li2CO3 = 2 LiAlCO3F2 + 2 LiF + 3 H2O
C6H6 + KMnO4 + Na2CO3 = C6H5COONa + KOH + MnO2 + H2CO3 =>
9 C6H6 + 10 KMnO4 + 4 Na2CO3 = 8 C6H5COONa + 10 KOH + 10 MnO2 + 2 H2CO3
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Al + O2 = Al2O =>
4 Al + O2 = 2 Al2O
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
K2[Zn(OH)4] + HCl = Zn(OH)2 + H2O + KCl =>
K2[Zn(OH)4] + 2 HCl = Zn(OH)2 + 2 H2O + 2 KCl
H2SO4 + PbCO3 = PbSO4 + H2CO3 =>
H2SO4 + PbCO3 = PbSO4 + H2CO3
Ca(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca(PO4)2 + SiO2 + 7 C = CaSiO3 + 2 P + 7 CO
SrCl2 + KMnO4 = Sr(MnO4)2 + KCl =>
SrCl2 + 2 KMnO4 = Sr(MnO4)2 + 2 KCl
Fe2(SO4)3 + HNO3 = Fe(NO3)3 + H2O + SO3 =>
Fe2(SO4)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O + 3 SO3
Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na
Zn + H{+} + NO3{-} = Zn{2+} + N2O + H2O =>
4 Zn + 10 H{+} + 2 NO3{-} = 4 Zn{2+} + N2O + 5 H2O
HBrO3 = Br2O5 + H2O =>
2 HBrO3 = Br2O5 + H2O
H{+} + Zn + MnO4{-} = Mn2{+} + Zn2{+} + H2O =>
16 H{+} + 26 Zn + 2 MnO4{-} = Mn2{+} + 13 Zn2{+} + 8 H2O
C6H30O3 + O2 = CO2 + H2O =>
C6H30O3 + 12 O2 = 6 CO2 + 15 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/24
Équations équilibrées sur04/25/23
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