| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CO2Na + NaOH = CH3OH + Na2CO2
MnO{4} + Br + H = Mn{2} + Br{2} + H2O =>
MnO{4} + Br + 2 H = Mn{2} + Br{2} + H2O
MnO4 + SO2 + H2O = Mn{+2} + SO4{-2} + H{+} =>
MnO4 + 3 SO2 + 2 H2O = Mn{+2} + 3 SO4{-2} + 4 H{+}
C2H5COOH + Ba2O = C2H5COOBa + H2O =>
2 C2H5COOH + Ba2O = 2 C2H5COOBa + H2O
NH4Br(aq) + AgC2H3O2(aq) = NH4C2H3O2 + AgBr =>
NH4Br(aq) + AgC2H3O2(aq) = NH4C2H3O2 + AgBr
C + NO3 = CO2 + NO2 =>
C + 2 NO3 = CO2 + 2 NO2
SnS + Cl2 + NaOH = Na2[Sn(OH)6] + Na2SO4 + NaCl + H2O =>
SnS + 5 Cl2 + 14 NaOH = Na2[Sn(OH)6] + Na2SO4 + 10 NaCl + 4 H2O
K2CO3 + FeBr3 = K2Br3 + Fe(CO3) =>
K2CO3 + FeBr3 = K2Br3 + Fe(CO3)
Cl2 + NH4NO3 = NCl3 + HCl + HNO3 =>
3 Cl2 + NH4NO3 = NCl3 + 3 HCl + HNO3
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
Mg3(AsO4)2 = Mg + AsO4 =>
Mg3(AsO4)2 = 3 Mg + 2 AsO4
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Pb + MnO4 = PbO + Mn =>
4 Pb + MnO4 = 4 PbO + Mn
KMf + O2 = KMfO4 =>
KMf + 2 O2 = KMfO4
P4 + O2 = P4O3 =>
2 P4 + 3 O2 = 2 P4O3
F + Ca = FCa =>
F + Ca = FCa
HNO2 + KMnO4 + KOH = K2MnO4 + HNO3 + H2O =>
HNO2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + HNO3 + H2O
NiSO4(H2O)6 + NH4OH = (Ni(NH3)6)SO4 + H2O =>
NiSO4(H2O)6 + 6 NH4OH = (Ni(NH3)6)SO4 + 12 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NiSO4(H2O)6 + NH4OH = (Ni(NH3)6)SO4 + H2O =>
NiSO4(H2O)6 + 6 NH4OH = (Ni(NH3)6)SO4 + 12 H2O
Pb + MnO4 = PbO + Mn =>
4 Pb + MnO4 = 4 PbO + Mn
H2SO4 + MnO = H2O + MnSO4 =>
H2SO4 + MnO = H2O + MnSO4
Al + KNO3 + KOH + H2O = NH3 + K3[Al(OH)6] =>
8 Al + 3 KNO3 + 21 KOH + 18 H2O = 3 NH3 + 8 K3[Al(OH)6]
CH2(OH)CH2COOH + KMnO4 + H2SO4 = (COOH)2 + K2SO4 + MnSO4 + H2O =>
10 CH2(OH)CH2COOH + 18 KMnO4 + 27 H2SO4 = 15(COOH)2 + 9 K2SO4 + 18 MnSO4 + 42 H2O
CuFeSO4 = CuSO4Fe =>
CuFeSO4 = CuSO4Fe
CH3CHOOH + NaOH = CH3CHOONa + H2O =>
CH3CHOOH + NaOH = CH3CHOONa + H2O
SnS + Cl2 + NaOH = Na2[Sn(OH)6] + Na2SO4 + NaCl + H2O =>
SnS + 5 Cl2 + 14 NaOH = Na2[Sn(OH)6] + Na2SO4 + 10 NaCl + 4 H2O
C7H802 + C2H2O3 = C8H8O3 + H2O =>
6 C7H802 + 1067 C2H2O3 = 272 C8H8O3 + 2385 H2O
K2TeO3 + Cd = K2Te + O3Cd =>
K2TeO3 + Cd = K2Te + O3Cd
Al + KNO3 + KOH + H2O = NH3 + K3[Al(OH)6] =>
8 Al + 3 KNO3 + 21 KOH + 18 H2O = 3 NH3 + 8 K3[Al(OH)6]
Mg3(AsO4)2 = Mg + AsO4 =>
Mg3(AsO4)2 = 3 Mg + 2 AsO4
HNO2 + KMnO4 + KOH = K2MnO4 + HNO3 + H2O =>
HNO2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + HNO3 + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
OH{-} + H3PO4 = PO4{3-} + H2O =>
3 OH{-} + H3PO4 = PO4{3-} + 3 H2O
NH4Br(aq) + AgC2H3O2(aq) = NH4C2H3O2 + AgBr =>
NH4Br(aq) + AgC2H3O2(aq) = NH4C2H3O2 + AgBr
K2CO3 + FeBr3 = K2Br3 + Fe(CO3) =>
K2CO3 + FeBr3 = K2Br3 + Fe(CO3)
Mg3(AsO4)2 = Mg + AsO4 =>
Mg3(AsO4)2 = 3 Mg + 2 AsO4
CH3NH2 = CH2 + NH3 =>
CH3NH2 = CH2 + NH3
NiSO4(H2O)6 + NH4OH = (Ni(NH3)6)SO4 + H2O =>
NiSO4(H2O)6 + 6 NH4OH = (Ni(NH3)6)SO4 + 12 H2O
Cl2 + NH4NO3 = NCl3 + HCl + HNO3 =>
3 Cl2 + NH4NO3 = NCl3 + 3 HCl + HNO3
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
CrO + Mg = MgO + Cr =>
CrO + Mg = MgO + Cr
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH2CH2COOHHNO2 = HOCH2COOHN2H2O =>
NH2CH2COOHHNO2 = HOCH2COOHN2H2O
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
CH3COOH + NaHCO3 = CH3CONa + CO2 + H2O =>
5 CH3COOH + 4 NaHCO3 = 4 CH3CONa + 6 CO2 + 6 H2O
Xe + Uuh = Uuh4Xe5 =>
5 Xe + 4 Uuh = Uuh4Xe5
I2 + NaCI = ICI + Na =>
I2 + 2 NaCI = 2 ICI + 2 Na
C3H8 + O = H2O + CO2 =>
C3H8 + 10 O = 4 H2O + 3 CO2
H2(g) + NiO(s) = H2O(g) + Ni(s) =>
H2(g) + NiO(s) = H2O(g) + Ni(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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