| Équations équilibrées la veille | Équations équilibrées le lendemain |
K3[Fe(C2O4)] + HCl = K3[Fe(Cl)] + HC2O4
Zn(OH)3 + H2SO4 = Zn2(SO4)3 + H2O =>
2 Zn(OH)3 + 3 H2SO4 = Zn2(SO4)3 + 6 H2O
NaCl(s) + H2SO4 = Na2SO4(aq) + HCl(g) =>
2 NaCl(s) + H2SO4 = Na2SO4(aq) + 2 HCl(g)
KClO + KI + H2O = KCl + I2 + KOH =>
KClO + 2 KI + H2O = KCl + I2 + 2 KOH
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
P4 + S8 = P4S10 =>
4 P4 + 5 S8 = 4 P4S10
CH3SH + NaOH + NaOCl = CH3OH + Na2SO4 + NaCl + H2O =>
CH3SH + 2 NaOH + 4 NaOCl = CH3OH + Na2SO4 + 4 NaCl + H2O
C(s) + H2(g) = C2H6(g) =>
2 C(s) + 3 H2(g) = C2H6(g)
SnClO3 = SnClO + O2 =>
SnClO3 = SnClO + O2
H56C6 + O2 = CO2 + H2O =>
H56C6 + 20 O2 = 6 CO2 + 28 H2O
Al2O3 + C = CO + Al4C3 =>
2 Al2O3 + 9 C = 6 CO + Al4C3
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
KNO2 + H2O = HNO2KOH =>
KNO2 + H2O = HNO2KOH
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Ba(OH)2 + N2O3 = Ba(NO2)2 + H2O =>
Ba(OH)2 + N2O3 = Ba(NO2)2 + H2O
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
Rb + P = Rb3P =>
3 Rb + P = Rb3P
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
NiO(OH) + H2O + Cd = Ni(OH)2 + Cd(OH)2 =>
2 NiO(OH) + 2 H2O + Cd = 2 Ni(OH)2 + Cd(OH)2
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
NaCrO4 + H2SO4 = Na2SO4 + HCrO4 =>
2 NaCrO4 + H2SO4 = Na2SO4 + 2 HCrO4
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
FeTiO3 + H2 = H2O + Fe + Ti =>
FeTiO3 + 3 H2 = 3 H2O + Fe + Ti
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
HNO3 + C2H5OH = CO2 + H2O + NO =>
4 HNO3 + C2H5OH = 2 CO2 + 5 H2O + 4 NO
CuSO4 + KI + CH3COOH = I2 + SO2 + (CH3COO)2Cu + CH3COOK + H2O =>
CuSO4 + 2 KI + 4 CH3COOH = I2 + SO2 + (CH3COO)2Cu + 2 CH3COOK + 2 H2O
Pb(NO3)2 + KMnO4 = PbO4 + KMn(NO3)2 =>
Pb(NO3)2 + KMnO4 = PbO4 + KMn(NO3)2
Cd + HBr = CdBr2 + H2 =>
Cd + 2 HBr = CdBr2 + H2
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
Nb2O5 + KOH = K3NbO4 + H2O =>
Nb2O5 + 6 KOH = 2 K3NbO4 + 3 H2O
AlCl3 + NH4OH = ClNH4 + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 ClNH4 + Al(OH)3
MgSO3 + HNO3 = Mg2 + NO3 + SO2 + H2O =>
2 MgSO3 + 4 HNO3 = Mg2 + 4 NO3 + 2 SO2 + 2 H2O
NO + O + H2O = HNO3 =>
2 NO + 3 O + H2O = 2 HNO3
Cd + S = CdS =>
Cd + S = CdS
Cs2CO3 + H2O = Cs2O + H2CO3 =>
Cs2CO3 + H2O = Cs2O + H2CO3
Cu + Mn(NO3)2 = Mn + CuNO3 =>
2 Cu + Mn(NO3)2 = Mn + 2 CuNO3
(CH3CO2)2Mg*4H2O + NaOH = Mg(OH)2 + Na(CH3CO2) + H2O =>
(CH3CO2)2Mg*4H2O + 2 NaOH = Mg(OH)2 + 2 Na(CH3CO2) + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + HNO3 = Mg(NO3)2 + MgHNO2 + H2O =>
2 Mg + 3 HNO3 = Mg(NO3)2 + MgHNO2 + H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
CH3(CH2)5 + O2 = CO2 + H2O =>
4 CH3(CH2)5 + 37 O2 = 24 CO2 + 26 H2O
K2SiO3 = K2O + SiO2 =>
K2SiO3 = K2O + SiO2
H2O + Cd + Ni2O3 = Cd(OH)2 + Ni(OH)2 =>
3 H2O + Cd + Ni2O3 = Cd(OH)2 + 2 Ni(OH)2
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
Cd + HCl = CdCl2 + H2 =>
Cd + 2 HCl = CdCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/04/24
Équations équilibrées sur10/04/23
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