| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 = CaO + CO2
C6H4OHCl + O2 = CO2 + H2O + Cl =>
4 C6H4OHCl + 27 O2 = 24 CO2 + 10 H2O + 4 Cl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
I + O2 = I2O5 =>
4 I + 5 O2 = 2 I2O5
Pd + Cl2 + H2O = PdCl2*2H2O =>
Pd + Cl2 + 2 H2O = PdCl2*2H2O
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
C12H22O11 + Ca(OH)2 = CH3CH2OH + H2O + CaCO3 =>
C12H22O11 + 4 Ca(OH)2 = 4 CH3CH2OH + 3 H2O + 4 CaCO3
H3PO4 + RbOH = H2O + Rb3PO4 =>
H3PO4 + 3 RbOH = 3 H2O + Rb3PO4
Ca(s) + S8(s) = CaS(s) =>
8 Ca(s) + S8(s) = 8 CaS(s)
N2H6(B(NF3)2)2 = N2 + BF3 + HF =>
N2H6(B(NF3)2)2 = 3 N2 + 2 BF3 + 6 HF
Al(OH)3 + SO3 = Al2(SO3)3 + OH =>
2 Al(OH)3 + 3 SO3 = Al2(SO3)3 + 6 OH
LiCl = Cl2 + Li =>
2 LiCl = Cl2 + 2 Li
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
BaO + KOH = Ba(OH)2 + K2O =>
BaO + 2 KOH = Ba(OH)2 + K2O
Cr2(SO4)3 + CH3COONa + H2O = Cr(OH)2CH3COO + CH3COOH + Na2SO4 =>
Cr2(SO4)3 + 6 CH3COONa + 4 H2O = 2 Cr(OH)2CH3COO + 4 CH3COOH + 3 Na2SO4
NiCl2 + (NH3H2O) = [Ni(NH3)6]Cl2 + H2O =>
NiCl2 + 6(NH3H2O) = [Ni(NH3)6]Cl2 + 6 H2O
PbO2 + H2O = Pb(OH)4 =>
PbO2 + 2 H2O = Pb(OH)4
Na3[Al(OH)6] + NaCl = NaOH + AlCl3 =>
Na3[Al(OH)6] + 3 NaCl = 6 NaOH + AlCl3
CrO3 + NaOH = CrNa2O4 + H2O =>
CrO3 + 2 NaOH = CrNa2O4 + H2O
NaOH + H2SO4 = Na2(HSO4)2 + H2O =>
2 NaOH + 2 H2SO4 = Na2(HSO4)2 + 2 H2O
NH3 + KOH = K + NO + H2 =>
NH3 + KOH = K + NO + 2 H2
SiCl4 + NH3 = (Si(NH)2) + NH4Cl =>
SiCl4 + 6 NH3 = (Si(NH)2) + 4 NH4Cl
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
C8H18 + O2 = C1O2 + H2O1 =>
2 C8H18 + 25 O2 = 16 C1O2 + 18 H2O1
N2H4 + MnO4 = N2 + Mn + H2O =>
2 N2H4 + MnO4 = 2 N2 + Mn + 4 H2O
Li + GaCl3 = LiCl + Ga =>
3 Li + GaCl3 = 3 LiCl + Ga
P + NO2 = N2 + P2O5 =>
8 P + 10 NO2 = 5 N2 + 4 P2O5
H2S + H2O = H3O + S =>
H2S + 2 H2O = 2 H3O + S
C4H10 + CH4 = C3H8 =>
2 C4H10 + CH4 = 3 C3H8
Al + CUO = Al2O3 + CU =>
2 Al + 3 CUO = Al2O3 + 3 CU
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
HCl(aq) + Na2CO3(s) = H2O + CO2 + NaCl(aq) =>
2 HCl(aq) + Na2CO3(s) = H2O + CO2 + 2 NaCl(aq)
Mn(NO3)2 + NH3 = Mn(NH3) + NO3 =>
Mn(NO3)2 + NH3 = Mn(NH3) + 2 NO3
Cl{2+} + SiO{2+} + C = SiCl{4} + CO =>
Cl{2+} + SiO{2+} + C = SiCl{4} + CO
KClO3 + Cl2 = KCl + ClO2 =>
4 KClO3 + 3 Cl2 = 4 KCl + 6 ClO2
C8H18 + O18 = CO2 + H2O =>
18 C8H18 + 25 O18 = 144 CO2 + 162 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
KMnO4 + NaOH + K2S = K2MnO4 + Na2SO4 + NaMnO4 + H2O =>
14 KMnO4 + 8 NaOH + K2S = 8 K2MnO4 + Na2SO4 + 6 NaMnO4 + 4 H2O
AgNO3 + NH3 + H2O = (Ag(NH4)2)OH + NH4NO3 =>
4 AgNO3 + 14 NH3 + 7 H2O = 4(Ag(NH4)2)OH + 5 NH4NO3
Rb + H2 = RbH =>
2 Rb + H2 = 2 RbH
CaF2 + SIO2 = SIF4 + CaSIO3 =>
2 CaF2 + 3 SIO2 = SIF4 + 2 CaSIO3
Cr(No3)3 + NH4OH = Cr(OH)3 + NH4No3 =>
Cr(No3)3 + 3 NH4OH = Cr(OH)3 + 3 NH4No3
Al2(SO4)3 + KOH = K2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Al(OH)3
HCOOH + Ca(OH)2 = Ca + HCOO + H2O =>
2 HCOOH + Ca(OH)2 = Ca + 2 HCOO + 2 H2O
KMnO4 + HCl + H2O = HClO3 + MnO2 + KOH =>
2 KMnO4 + HCl + H2O = HClO3 + 2 MnO2 + 2 KOH
BaCl2 + Na2SO4 = BaSO4(s) + NaCl(aq) =>
BaCl2 + Na2SO4 = BaSO4(s) + 2 NaCl(aq)
F2(g) + NaI(aq) = NaF(aq) + I2(s) =>
F2(g) + 2 NaI(aq) = 2 NaF(aq) + I2(s)
Cu + K4[Fe(Cn)6] = Cu2[Fe(Cn)6] + K =>
2 Cu + K4[Fe(Cn)6] = Cu2[Fe(Cn)6] + 4 K
CH3CH2CH(OH)CH3 + CuO = CH3COCH3 + Cu + H2O =>
3 CH3CH2CH(OH)CH3 + 4 CuO = 4 CH3COCH3 + 4 Cu + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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