| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgNO3 + NaClO3 = NaNO3 + MgClO3
Ca3(PO4)2 + SiO2 + C = Ca(SiO3) + P2O3 + CO =>
Ca3(PO4)2 + 3 SiO2 + 2 C = 3 Ca(SiO3) + P2O3 + 2 CO
AgBr + NaOH + C6H6 = Ag + H2O + NaBr + C6H4O2 =>
6 AgBr + 6 NaOH + C6H6 = 6 Ag + 4 H2O + 6 NaBr + C6H4O2
N2 + Br5 = N2Br5 =>
N2 + Br5 = N2Br5
HIO2 + Ca = Ca(IO2) + H2 =>
2 HIO2 + 2 Ca = 2 Ca(IO2) + H2
KI + O2 + H2SO4 = K2SO4 + I2 + H2O =>
4 KI + O2 + 2 H2SO4 = 2 K2SO4 + 2 I2 + 2 H2O
FeS2 + H2O + Cl2 = FeCl3 + HCl + SO2 =>
2 FeS2 + 8 H2O + 11 Cl2 = 2 FeCl3 + 16 HCl + 4 SO2
(NH4)3PO4 + Fe(CH3CO2)2 = CH3CO2NH4 + Fe3(PO4)2 =>
2(NH4)3PO4 + 3 Fe(CH3CO2)2 = 6 CH3CO2NH4 + Fe3(PO4)2
KAl(SO4)2 + BaCl2 = AlCl3 + BaSO4 + KCl =>
KAl(SO4)2 + 2 BaCl2 = AlCl3 + 2 BaSO4 + KCl
H2SiO4 + Mg4 = MgSi2 + MgO + H2O =>
8 H2SiO4 + 7 Mg4 = 4 MgSi2 + 24 MgO + 8 H2O
CH3CH2CH2CH2OH + Cr2O72{-} + H{+} = CH3CH2CH2CHO + Cr3{+} + H2O =>
427 CH3CH2CH2CH2OH + 6 Cr2O72{-} + 10 H{+} = 427 CH3CH2CH2CHO + 4 Cr3{+} + 432 H2O
MnSO4 + NaOH + Br2 = H2O + Na2MnO4 + Na2SO4 + NaBr =>
MnSO4 + 8 NaOH + 2 Br2 = 4 H2O + Na2MnO4 + Na2SO4 + 4 NaBr
Na(s) + H2TeO4(aq) = H2(aq) + NaTeO4(aq) =>
Na(s) + H2TeO4(aq) = H2(aq) + NaTeO4(aq)
P(OH)3 = P + O + H2O =>
2 P(OH)3 = 2 P + 3 O + 3 H2O
NaPO4 + CrCl3 = NaCl3 + CrPO4 =>
NaPO4 + CrCl3 = NaCl3 + CrPO4
NaOH + H2SO4 = (Na)2SO4 + H2O =>
2 NaOH + H2SO4 = (Na)2SO4 + 2 H2O
Li3PO4 + Mg = Li + Mg3(PO4)2 =>
2 Li3PO4 + 3 Mg = 6 Li + Mg3(PO4)2
Ca + O = Ca5O2 =>
5 Ca + 2 O = Ca5O2
Sn(NO3)2 + KMnO4 + H2SO4 = Sn(NO3)4 + Sn(SO4)2 + K2SO4 + H2O + MnSO4 =>
10 Sn(NO3)2 + 4 KMnO4 + 16 H2SO4 = 5 Sn(NO3)4 + 5 Sn(SO4)2 + 2 K2SO4 + 16 H2O + 4 MnSO4
C2H4O2 + NaHCO3 = H2O + NaC2O2 + CO2 =>
5 C2H4O2 + 8 NaHCO3 = 14 H2O + 8 NaC2O2 + 2 CO2
Ca3(PO4)2 + Na(NO3) = Ca(NO3)2 + Na3PO4 =>
Ca3(PO4)2 + 6 Na(NO3) = 3 Ca(NO3)2 + 2 Na3PO4
H2O + H3PO4 + NH4 + Mg + OH = MgNH4PO4*6H2O =>
3 H2O + H3PO4 + NH4 + Mg + 3 OH = MgNH4PO4*6H2O
P4 + Cl12 = PCl13 =>
3 P4 + 13 Cl12 = 12 PCl13
H3 + N2 = H3N2 =>
H3 + N2 = H3N2
ClO{-} + H{+} + Cu = Cl{-} + H2O + Cu2{+} =>
ClO{-} + 2 H{+} + 4 Cu = Cl{-} + H2O + 2 Cu2{+}
HCl + Ca = H2 + CaCl2 =>
2 HCl + Ca = H2 + CaCl2
N2H4O3 = H2O + N2O =>
N2H4O3 = 2 H2O + N2O
H2Si4O9 + Cu(OH)2 = CuSi4O9 + H2O =>
H2Si4O9 + Cu(OH)2 = CuSi4O9 + 2 H2O
BrCl + HBr = Br2 + HCl =>
BrCl + HBr = Br2 + HCl
C15H11O + PbNO3 = PbN + CO + H =>
3 C15H11O + 14 PbNO3 = 14 PbN + 45 CO + 33 H
Ba + CuCl = Cu + BaCl2 =>
Ba + 2 CuCl = 2 Cu + BaCl2
H2SO4 + Au = Au2SO4 + H2 =>
H2SO4 + 2 Au = Au2SO4 + H2
H2O + NO3{-} + Al = OH{-} + NH3 + Al{3+} =>
18 H2O + 3 NO3{-} + 8 Al = 27 OH{-} + 3 NH3 + 8 Al{3+}
Al(OH)3 + Cl2 = Al(OH)3Cl =>
2 Al(OH)3 + Cl2 = 2 Al(OH)3Cl
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H3 + Cl2 = H2Cl3 =>
4 H3 + 9 Cl2 = 6 H2Cl3
H1 + F1 = HF =>
H1 + F1 = HF
KL + KLO3 + H2SO4 = L2 + K2SO4 + H2O =>
5 KL + KLO3 + 3 H2SO4 = 3 L2 + 3 K2SO4 + 3 H2O
I2 + Na2S2O3 = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeS2 + H2O + O2 = FeSO4 + H2S =>
2 FeS2 + 2 H2O + 3 O2 = 2 FeSO4 + 2 H2S
Si + C = SiC =>
Si + C = SiC
Cl2 + Cd = Cd{+2} + Cl{-} =>
Cl2 + Cd = Cd{+2} + 2 Cl{-}
Al2(SO4)3*H2O + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3*H2O + K2SO4 + 23 H2O = 2 KAl(SO4)2*12H2O
C17H31COOH + C3H5(OH)3 = (C17H31COO)3C3H5 + H2O =>
3 C17H31COOH + C3H5(OH)3 = (C17H31COO)3C3H5 + 3 H2O
CH3OH + HBr = CH3Br + H2O =>
CH3OH + HBr = CH3Br + H2O
Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
HOC(CH)2(COOH)3 + NaOH = HOC(CH)2(COONa)3 + H2O =>
HOC(CH)2(COOH)3 + 3 NaOH = HOC(CH)2(COONa)3 + 3 H2O
Ca3(PO4)2 + BaF2 = Ba3(PO4)2 + CaF2 =>
Ca3(PO4)2 + 3 BaF2 = Ba3(PO4)2 + 3 CaF2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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