| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg3Si2O5(OH)4 + 3 CO2 = 2 SiO2 + 3 MgCO3 + 2 H2O
Ge + H2 = GeH2 =>
Ge + H2 = GeH2
C4H9Br + Cl2 = C4H9Cl + Br2 =>
2 C4H9Br + Cl2 = 2 C4H9Cl + Br2
(CuOH)2SO4 + NH4OH = [Cu(NH3)4]SO4 + H2O + Cu(OH)2 =>
(CuOH)2SO4 + 4 NH4OH = [Cu(NH3)4]SO4 + 4 H2O + Cu(OH)2
K2SO3 + BaCl2 = KCl + Ba2(SO3)2 =>
2 K2SO3 + 2 BaCl2 = 4 KCl + Ba2(SO3)2
NaBH4 + O2 = NaBO2 + H2O =>
NaBH4 + 2 O2 = NaBO2 + 2 H2O
Na2CO3 + HCIO4 = CO2 + H2O + NaCIO4 =>
Na2CO3 + 2 HCIO4 = CO2 + H2O + 2 NaCIO4
SnCl4 + H3PO4 = Sn3(PO4)4 + HCl =>
3 SnCl4 + 4 H3PO4 = Sn3(PO4)4 + 12 HCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
MgSO4 + Pb(CH3COO)2 = Mg(CH3COO)2 + PbSO4 =>
MgSO4 + Pb(CH3COO)2 = Mg(CH3COO)2 + PbSO4
SO3 + Mg = MgO + SO2 =>
SO3 + Mg = MgO + SO2
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O =>
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O
K2CO3 + H2SO4 = KHSO4 + H2O + CO2 =>
K2CO3 + 2 H2SO4 = 2 KHSO4 + H2O + CO2
I2 + KF = KI + F2 =>
I2 + 2 KF = 2 KI + F2
CHCH + H2 = CH2CH2 =>
CHCH + H2 = CH2CH2
C6H6 + CO2 = CO + H2 =>
C6H6 + 6 CO2 = 12 CO + 3 H2
CH3(CH2)2CH3 = CH(CH3)3 =>
CH3(CH2)2CH3 = CH(CH3)3
Zn + HBr = ZnBr2 + H =>
Zn + 2 HBr = ZnBr2 + 2 H
Sb + HNO3 = HSbO3 + NO2 + H2O =>
Sb + 5 HNO3 = HSbO3 + 5 NO2 + 2 H2O
AuCl3 + KI = Au + KCl + I2 =>
2 AuCl3 + 6 KI = 2 Au + 6 KCl + 3 I2
Al + (Fe2O3) = Al2O3 + Fe =>
2 Al + (Fe2O3) = Al2O3 + 2 Fe
Hg + S = HgS =>
Hg + S = HgS
Mg + HNO3 = Mg(NO3) + NO + H2O =>
3 Mg + 4 HNO3 = 3 Mg(NO3) + NO + 2 H2O
Zn + HBr = ZnBr + H =>
Zn + HBr = ZnBr + H
Fe(OH)3 + Ba(OH)2 = Ba[Fe(OH)4]2 =>
2 Fe(OH)3 + Ba(OH)2 = Ba[Fe(OH)4]2
Na + C2 = NaC2 =>
Na + C2 = NaC2
Mn + H2O = MnO2 + H{+} + e =>
Mn + 2 H2O = MnO2 + 4 H{+} + 4e
NH4SCN + CuSO4*5H2O = NH4SO4 + CuSCN + H2O =>
NH4SCN + CuSO4*5H2O = NH4SO4 + CuSCN + 5 H2O
Al(OH)3 + NaNO3 + HCl = Al(NO3)3 + H2O + NaCl =>
Al(OH)3 + 3 NaNO3 + 3 HCl = Al(NO3)3 + 3 H2O + 3 NaCl
C2 + H2 + O2 = C2H6O =>
2 C2 + 6 H2 + O2 = 2 C2H6O
Br2 + CAl2 = Br2CAl2 =>
Br2 + CAl2 = Br2CAl2
Fe + N2 = FeN2 =>
Fe + N2 = FeN2
I + KCl = KI + Cl =>
I + KCl = KI + Cl
ZnS + H2SO4 = Zn(SO4) + H2S =>
ZnS + H2SO4 = Zn(SO4) + H2S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NiO + O2 = NiO3 =>
NiO + O2 = NiO3
C3H6O3 + NaOH = C3H5O3 + Na + H2O =>
C3H6O3 + NaOH = C3H5O3 + Na + H2O
BaO2 + CO2 = BaCO3 + O2 =>
2 BaO2 + 2 CO2 = 2 BaCO3 + O2
MnO4{-} + AsO3{3-} + OH{-} = MnO4{2-} + AsO4{3-} + H2O =>
2 MnO4{-} + AsO3{3-} + 2 OH{-} = 2 MnO4{2-} + AsO4{3-} + H2O
K2FeO4 + NH3 + H2O = Fe(OH)3 + KOH + N2 =>
2 K2FeO4 + 2 NH3 + 2 H2O = 2 Fe(OH)3 + 4 KOH + N2
Ca3(PO4)2 + H2SO4 = CaHPO4 + CaSO4 =>
Ca3(PO4)2 + H2SO4 = 2 CaHPO4 + CaSO4
K2CrO4 + Pb2{+} = K2CrO4Pb2{+} =>
K2CrO4 + Pb2{+} = K2CrO4Pb2{+}
HgNO3 + SrBr2 = HgBr + Sr(NO3)2 =>
2 HgNO3 + SrBr2 = 2 HgBr + Sr(NO3)2
K2Co3 + HNO3 = KNO3 + H2Co3 =>
K2Co3 + 2 HNO3 = 2 KNO3 + H2Co3
KMnO4 + C6H8O6 = MnO2 + H2O + C6H6O6 + KOH =>
2 KMnO4 + 3 C6H8O6 = 2 MnO2 + 2 H2O + 3 C6H6O6 + 2 KOH
CaO + Fe2O3 = CaOFe2O3 =>
CaO + Fe2O3 = CaOFe2O3
Octane + Oxygen = Carbondioxide + Water =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = KFe(C2O4)4*5H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 7 H2C2O4 + K2C2O4 + 5 H2O2 = 2 KFe(C2O4)4*5H2O + 2(NH4)2SO4 + 2 H2SO4 + 12 H2O
AlBr3 = Al + Br =>
AlBr3 = Al + 3 Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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