| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Cs + N2 = 2 Cs3N
Cu + Ni(NO3)2 = Cu(NO3)2 + Ni =>
Cu + Ni(NO3)2 = Cu(NO3)2 + Ni
Ca3(PO4)2 + SiO2 = CaSiO3 + P2O5 =>
Ca3(PO4)2 + 3 SiO2 = 3 CaSiO3 + P2O5
F2 + NaBr = NaF + Br2 =>
F2 + 2 NaBr = 2 NaF + Br2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PbO2H2 + HCl = H2O + PbCl2 =>
PbO2H2 + 2 HCl = 2 H2O + PbCl2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
C12H22O11 + Ca(OH)2 = CaCO3 + C2H6O + CO2 =>
C12H22O11 + Ca(OH)2 = CaCO3 + 4 C2H6O + 3 CO2
K2SiO3 + HCl = SiO2 + H2O + KCl =>
K2SiO3 + 2 HCl = SiO2 + H2O + 2 KCl
C3H6 + C6H6 = C6H5C3H7 =>
C3H6 + C6H6 = C6H5C3H7
Mg(OH) + H3(PO4) = Mg(PO4) + H3(OH) =>
Mg(OH) + H3(PO4) = Mg(PO4) + H3(OH)
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
H2SiF6 + ZnO = ZnSiF6 + H2O =>
H2SiF6 + ZnO = ZnSiF6 + H2O
BaCl3 + NaSO4 = Ba(SO4)3 + NaCl =>
BaCl3 + 3 NaSO4 = Ba(SO4)3 + 3 NaCl
I3 + Na2S2O2 = NaI + Na2S4O4 =>
2 I3 + 6 Na2S2O2 = 6 NaI + 3 Na2S4O4
CuO + NH3 + H2O2 = Cu(NH3)4OH + O2 =>
2 CuO + 8 NH3 + H2O2 = 2 Cu(NH3)4OH + O2
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Al2(SO3)3 + HCl = AlCl3 + H2O + SO2 =>
Al2(SO3)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 SO2
Ga + H(ClO4) = Ga(ClO4)3 + H2O + ClO3 =>
Ga + 6 H(ClO4) = Ga(ClO4)3 + 3 H2O + 3 ClO3
C + I = CI2 =>
C + 2 I = CI2
Al + H2SO3 = Al2(SO3)3 + H2 =>
2 Al + 3 H2SO3 = Al2(SO3)3 + 3 H2
KBr + Al2(SO4)3 = AlBr3 + K2SO4 =>
6 KBr + Al2(SO4)3 = 2 AlBr3 + 3 K2SO4
Pb(C2H2O2) + HCl = PbCl2 + HC2H3O2 =>
Pb(C2H2O2) + 2 HCl = PbCl2 + HC2H3O2
H{+} + Cr2O7{-} + C2H5OH = Cr{+} + CH3COOH + H2O =>
12 H{+} + 4 Cr2O7{-} + 11 C2H5OH = 8 Cr{+} + 11 CH3COOH + 17 H2O
Fe(OH)2 + AgNO3 = Fe(NO3)2 + AgOH =>
Fe(OH)2 + 2 AgNO3 = Fe(NO3)2 + 2 AgOH
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
S2O8{2-} + S2O3{2-} = S4O6{2-} + SO4{2-} =>
S2O8{2-} + 2 S2O3{2-} = S4O6{2-} + 2 SO4{2-}
Br2 + CCl4 = CBr4 + Cl =>
2 Br2 + CCl4 = CBr4 + 4 Cl
NiF2 + NH4OH = Ni(OH)2 + NH4F =>
NiF2 + 2 NH4OH = Ni(OH)2 + 2 NH4F
S + H2O = H2S + HSO =>
3 S + 2 H2O = H2S + 2 HSO
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Al + I2 = Al2I6 =>
2 Al + 3 I2 = Al2I6
Na2O + H3Po4 = Na3Po4 + H2O =>
3 Na2O + 2 H3Po4 = 2 Na3Po4 + 3 H2O
KHSO3 + NaOH = KOH + NaHSO3 =>
KHSO3 + NaOH = KOH + NaHSO3
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb =>
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Al2(SO4)2 + NaOH = Al(OH)3 + Na2 + Na2SO4 =>
Al2(SO4)2 + 6 NaOH = 2 Al(OH)3 + Na2 + 2 Na2SO4
Ca(NO3)2 + (NH4)2(CO3) = Ca(CO3) + (NH4)(NO3) =>
Ca(NO3)2 + (NH4)2(CO3) = Ca(CO3) + 2(NH4)(NO3)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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