| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H8 + 4 HCl = C8H12Cl4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
Ag(NO3)5 + HCl = AgCl5 + HNO3 =>
Ag(NO3)5 + 5 HCl = AgCl5 + 5 HNO3
CaO2Cl2 + NH3 = H2O + CaCl2 + N2O4 =>
7 CaO2Cl2 + 4 NH3 = 6 H2O + 7 CaCl2 + 2 N2O4
Fe2O3 + HClO4 = Fe2O4 + HClO3 =>
Fe2O3 + HClO4 = Fe2O4 + HClO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Au(C2H3O2)3 + Mg = Au + Mg(C2H3O2)2 =>
2 Au(C2H3O2)3 + 3 Mg = 2 Au + 3 Mg(C2H3O2)2
SO3{2-} + HNO3 = NO + SO4{2-} + H2O =>
3 SO3{2-} + 2 HNO3 = 2 NO + 3 SO4{2-} + H2O
Al + HPO3 = AlPO3 + H2 =>
2 Al + 2 HPO3 = 2 AlPO3 + H2
Zn + CuBr2 = ZnBr2 + Cu =>
Zn + CuBr2 = ZnBr2 + Cu
KNO3(potassiumnitrate) + S(sulfur) + C(carbonincharcoalform) = K2S(potassiumsulfide) + N2(nitrogengas) + CO2(carbondioxide) =>
2 KNO3(potassiumnitrate) + S(sulfur) + 3 C(carbonincharcoalform) = K2S(potassiumsulfide) + N2(nitrogengas) + 3 CO2(carbondioxide)
MgO + CuSO3 = Mg + CuSO4 =>
MgO + CuSO3 = Mg + CuSO4
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + CO2(g) + H2O(l) =>
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + CO2(g) + H2O(l)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaOH(aq) = Na{+}(aq) + OH{-}(aq) =>
NaOH(aq) = Na{+}(aq) + OH{-}(aq)
K3PO4 + Hg(NO3)2 = Hg3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Hg(NO3)2 = Hg3(PO4)2 + 6 KNO3
C2H6Cl + O2 = CO2 + H2O + HCl =>
4 C2H6Cl + 13 O2 = 8 CO2 + 10 H2O + 4 HCl
Zn(OH)2 + C2H4O2 = Zn(O2CCH3)2 + H2O =>
Zn(OH)2 + 2 C2H4O2 = Zn(O2CCH3)2 + 2 H2O
HCl + NaOAc = HOAc + NaCl =>
HCl + NaOAc = HOAc + NaCl
C6H5Cl + CH3Cl + Na = C6H5CH3 + NaCl =>
C6H5Cl + CH3Cl + 2 Na = C6H5CH3 + 2 NaCl
[Ni(NH3)6]{2+} + (CH3)2C2(NOH)2 = NH4{+} + NH3 + NiC8H14N4O4 =>
[Ni(NH3)6]{2+} + 2(CH3)2C2(NOH)2 = 2 NH4{+} + 4 NH3 + NiC8H14N4O4
MgO + H2Cl2 = MgCl2 + H2O =>
MgO + H2Cl2 = MgCl2 + H2O
HCH3COO + Ba(OH)2 = Ba(CH3COO)2 + HOH =>
2 HCH3COO + Ba(OH)2 = Ba(CH3COO)2 + 2 HOH
C3H6O + H2O = C3H8O2 =>
C3H6O + H2O = C3H8O2
Mg(OH)2 + Zn = H2 + ZnO + Mg =>
Mg(OH)2 + 2 Zn = H2 + 2 ZnO + Mg
CH3NH2 + O2 = CO2 + NO2 + H2O =>
4 CH3NH2 + 13 O2 = 4 CO2 + 4 NO2 + 10 H2O
PBS + O2 = PBO + SO2 =>
2 PBS + 3 O2 = 2 PBO + 2 SO2
Cd(NO3)2 + Na2SO3 = NaNO3 + Cd2(SO3)2 =>
2 Cd(NO3)2 + 2 Na2SO3 = 4 NaNO3 + Cd2(SO3)2
CH9Cl + Cl2 = CH2Cl2 + HCl =>
CH9Cl + 4 Cl2 = CH2Cl2 + 7 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CsO = Cs + O =>
CsO = Cs + O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
K2 + H2O = H2 + KOH =>
K2 + 2 H2O = H2 + 2 KOH
CH4(g) + O2 = CO2(l) + H2O(l) =>
CH4(g) + 2 O2 = CO2(l) + 2 H2O(l)
FeI2 + I2 = Fe3I8 =>
3 FeI2 + I2 = Fe3I8
B(s) + O2(g) = B2O3(s) =>
4 B(s) + 3 O2(g) = 2 B2O3(s)
Ni + NH4OH = Ni(OH) + NH4 =>
Ni + NH4OH = Ni(OH) + NH4
NaHCO3 + (C2H4O2) = CO2 + H2O + NaC2H3O2 =>
NaHCO3 + (C2H4O2) = CO2 + H2O + NaC2H3O2
H2SO4(aq) + Pb(CH3COO)2(aq) = CH4COO + PbSO4 =>
H2SO4(aq) + Pb(CH3COO)2(aq) = 2 CH4COO + PbSO4
Ba(H2PO4)2 + BaSO4 = Ba3(PO4)2 + H2SO4 =>
Ba(H2PO4)2 + 2 BaSO4 = Ba3(PO4)2 + 2 H2SO4
NaCH3COO + H2SO4 = NaSO4 + H2CH3COO =>
NaCH3COO + H2SO4 = NaSO4 + H2CH3COO
LiPO4 + Mg = Li + MgPO4 =>
LiPO4 + Mg = Li + MgPO4
AlCl3 + Br2 = Al2Br + Cl2 =>
4 AlCl3 + Br2 = 2 Al2Br + 6 Cl2
Ag(NO)3 + Mg = Mg(NO)3 + Ag =>
Ag(NO)3 + Mg = Mg(NO)3 + Ag
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaCo + Co2 = CaCo2 =>
2 CaCo + Co2 = 2 CaCo2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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