| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + O2 = 2 MgO
Mg(NO3)2*6H2O + Al(NO3)3*9H2O + CH4N2O = MgAl2O4 + CO2 + H2O + N2 =>
3 Mg(NO3)2*6H2O + 6 Al(NO3)3*9H2O + 20 CH4N2O = 3 MgAl2O4 + 20 CO2 + 112 H2O + 32 N2
CuO + H3PO4 = Cu + H2PO4 + H2O =>
CuO + 2 H3PO4 = Cu + 2 H2PO4 + H2O
CaCO3 + KCl = CaCl2 + K2CO3 =>
CaCO3 + 2 KCl = CaCl2 + K2CO3
Ni(OH)3 + H2SO4 = H2O + Ni2(SO4)3 =>
2 Ni(OH)3 + 3 H2SO4 = 6 H2O + Ni2(SO4)3
Sn + HNO3 = SnO2H2O + NO2 + H2O =>
Sn + 4 HNO3 = SnO2H2O + 4 NO2 + H2O
Si + Cl + H = SiCl3H =>
Si + 3 Cl + H = SiCl3H
CO3 + CaCl2 = CaCO3 + Cl =>
CO3 + CaCl2 = CaCO3 + 2 Cl
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
S8 + F2 = FSF6 =>
S8 + 28 F2 = 8 FSF6
Fe(OH)3 + NaOH = Fe(OH)4Na =>
Fe(OH)3 + NaOH = Fe(OH)4Na
Ni(OH)2 + HFeO2 = Ni(FeO2)2 + H2O =>
Ni(OH)2 + 2 HFeO2 = Ni(FeO2)2 + 2 H2O
FeO + CuSO4 = Fe2(SO4)3 + Cu + O2 =>
2 FeO + 3 CuSO4 = Fe2(SO4)3 + 3 Cu + O2
H2 + SO4{-2} + H{+} = H2S + H2O =>
4 H2 + SO4{-2} + 2 H{+} = H2S + 4 H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Al + N2O = Al2O3 + N2 =>
2 Al + 3 N2O = Al2O3 + 3 N2
HClO + KBr + HCl = KCl + Br2 + H2O =>
HClO + 2 KBr + HCl = 2 KCl + Br2 + H2O
KNO3 + FeCl3 = KCl + Fe(NO3)3 =>
3 KNO3 + FeCl3 = 3 KCl + Fe(NO3)3
CuO + Fe = Cu + Fe3O4 =>
4 CuO + 3 Fe = 4 Cu + Fe3O4
MnSO4 + KOH + HNO3 = K2MnO4 + KNO2 + K2SO4 + H2O =>
MnSO4 + 6 KOH + 2 HNO3 = K2MnO4 + 2 KNO2 + K2SO4 + 4 H2O
Al2(SO4)3 + Mg = Al2Mg3 + SO4 =>
Al2(SO4)3 + 3 Mg = Al2Mg3 + 3 SO4
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
Fe + ZnBr2 = FeBr2 + Zn =>
Fe + ZnBr2 = FeBr2 + Zn
Cu(OH)2 + SiO2 = CuSiO3 + H2O =>
Cu(OH)2 + SiO2 = CuSiO3 + H2O
CH3COOH + C4H9OH = H2O + CH3COOC4H9 =>
CH3COOH + C4H9OH = H2O + CH3COOC4H9
S + Cl2 = S2Cl2 =>
2 S + Cl2 = S2Cl2
CuBr2(aq) + NH4NO3(aq) = BrNH4(aq) + Cu(NO3)2(aq) =>
CuBr2(aq) + 2 NH4NO3(aq) = 2 BrNH4(aq) + Cu(NO3)2(aq)
CuCl2 + CaO = CuCl + CaCl2 + O2 =>
4 CuCl2 + 2 CaO = 4 CuCl + 2 CaCl2 + O2
V2O5 + C2H5OH + H2SO4 = VOSO4 + CH3CHO + H2O =>
V2O5 + C2H5OH + 2 H2SO4 = 2 VOSO4 + CH3CHO + 3 H2O
Ag2CO3(s) + HNO3(aq) = AgNO3(aq) + H2O(l) + CO2(g) =>
Ag2CO3(s) + 2 HNO3(aq) = 2 AgNO3(aq) + H2O(l) + CO2(g)
FeSO4 + K4Fe(CN)6 = Fe4[Fe(CN)6]2 + K2SO4 =>
4 FeSO4 + 2 K4Fe(CN)6 = Fe4[Fe(CN)6]2 + 4 K2SO4
Al2(SO4)3(aq) + BaCl2(aq) = BaSO4(s) + AlCl3 =>
Al2(SO4)3(aq) + 3 BaCl2(aq) = 3 BaSO4(s) + 2 AlCl3
BaCl2 + FeCl3 = BaCl3FeCl2 =>
BaCl2 + FeCl3 = BaCl3FeCl2
Sc2(CO3)3 = CO2 + Sc2O3 =>
Sc2(CO3)3 = 3 CO2 + Sc2O3
Al(NO3)3 + Na2SO3 + H2O = Al(OH)3 + NaNO3 + SO2 =>
2 Al(NO3)3 + 3 Na2SO3 + 3 H2O = 2 Al(OH)3 + 6 NaNO3 + 3 SO2
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO4 =>
5 Fe(NO3)3 + 9 NH3 + 18 H2O = 5 Fe(OH)3 + 12 NH4NO4
KOH + CuSO4 = Cu(OH)2 + K2SO4 =>
2 KOH + CuSO4 = Cu(OH)2 + K2SO4
MnSO4 + NaOH = Na2SO4 + Mn(OH)2 =>
MnSO4 + 2 NaOH = Na2SO4 + Mn(OH)2
PCl5 + P2O5 = POCl3 =>
3 PCl5 + P2O5 = 5 POCl3
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
HCOOH + NaOH = NaCOOH + HOH =>
HCOOH + NaOH = NaCOOH + HOH
NaHPO4 + Li = LiHPO4 + Na =>
NaHPO4 + Li = LiHPO4 + Na
AlO + H = Al + H2O =>
AlO + 2 H = Al + H2O
Al + NaOH = Al(OH)2 + Na =>
Al + 2 NaOH = Al(OH)2 + 2 Na
Ni(NO3)2(ac) + Zn(ac) = Ni(s) + Zn(NO3)2(ac) =>
Ni(NO3)2(ac) + Zn(ac) = Ni(s) + Zn(NO3)2(ac)
P4 + KClO4 = KCl + P2O5 =>
2 P4 + 5 KClO4 = 5 KCl + 4 P2O5
Fe + CH3COOH + H2O = Fe(OH)2 + (CH3)2C =>
6 Fe + 3 CH3COOH + 6 H2O = 6 Fe(OH)2 + 2(CH3)2C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/23/25
Équations équilibrées sur04/22/24
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