| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 3 NH3 = (NH4)3PO4
NaOH(aq) = Na{+}(aq) + OH{-}(aq) =>
NaOH(aq) = Na{+}(aq) + OH{-}(aq)
K3PO4 + LiNO3 = K3NO3 + LiPO4 =>
K3PO4 + LiNO3 = K3NO3 + LiPO4
NH3 + H3PO4 = (NH4)2(HPO4) =>
2 NH3 + H3PO4 = (NH4)2(HPO4)
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
NaCl + I2 = NaI + Cl2 =>
2 NaCl + I2 = 2 NaI + Cl2
NH3 + H3PO4 = (NH4)2(HPO4) =>
2 NH3 + H3PO4 = (NH4)2(HPO4)
ZnCl2Al(OH)3 = Zn(OH)3AlCl2 =>
ZnCl2Al(OH)3 = Zn(OH)3AlCl2
KCl(aq) + Pb(CH3COO)2(aq) = CH3COOK(aq) + PbCl2(s) =>
2 KCl(aq) + Pb(CH3COO)2(aq) = 2 CH3COOK(aq) + PbCl2(s)
Zn2S + O = Zn2O + SO =>
Zn2S + 2 O = Zn2O + SO
NO2 + KI + H2O = NO + I2 + KOH =>
NO2 + 2 KI + H2O = NO + I2 + 2 KOH
Sb2O + H2O = H3SbO2 =>
Sb2O + 3 H2O = 2 H3SbO2
(NiOH)2CO3 + HCl = NiCl2 + H2O + CO2 =>
(NiOH)2CO3 + 4 HCl = 2 NiCl2 + 3 H2O + CO2
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
Na3PO4 + Ni(NO3)2 = Na3(NO3)2 + NiPO4 =>
Na3PO4 + Ni(NO3)2 = Na3(NO3)2 + NiPO4
CHOONa + H2SO4 = HCOOH + Na2SO4 =>
2 CHOONa + H2SO4 = 2 HCOOH + Na2SO4
FeSO4 + NH3 + H2O = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH3 + 2 H2O = Fe(OH)2 + (NH4)2SO4
H2SO4(aq) + Fe(OH)2(s) = FeSO4 + H2O(l) =>
H2SO4(aq) + Fe(OH)2(s) = FeSO4 + 2 H2O(l)
NaCl + Br2 = Cl2 + NaBr =>
2 NaCl + Br2 = Cl2 + 2 NaBr
H{+} + H2SO4 + C3H8O2 + Cr2O7{-2} = C3H4O4 + Cr2(SO4)3 + H2O =>
8 H{+} + 12 H2SO4 + 3 C3H8O2 + 4 Cr2O7{-2} = 3 C3H4O4 + 4 Cr2(SO4)3 + 22 H2O
C4H10 + O2 = C2H2(COOH)2 + H2O =>
2 C4H10 + 7 O2 = 2 C2H2(COOH)2 + 6 H2O
COH + H2SO4 = C2SO4 + H2O =>
2 COH + H2SO4 = C2SO4 + 2 H2O
BaS + HCl = BaCl2 + H2S =>
BaS + 2 HCl = BaCl2 + H2S
Li + HCI = H + LiCI =>
Li + HCI = H + LiCI
Al(s) + Br2(g) = AlBr3(s) =>
2 Al(s) + 3 Br2(g) = 2 AlBr3(s)
NO2 + Cu = CuO + N2 =>
2 NO2 + 4 Cu = 4 CuO + N2
C6H5N2Cl + Na2SO3 + H2O = C6H5N2H4Cl + Na2SO4 =>
C6H5N2Cl + 2 Na2SO3 + 2 H2O = C6H5N2H4Cl + 2 Na2SO4
Ba(OH)2 + CH3COOH = Ba2 + H2O + CH3COO =>
2 Ba(OH)2 + 4 CH3COOH = Ba2 + 4 H2O + 4 CH3COO
Cu + SCN = Cu(SCN)2 =>
Cu + 2 SCN = Cu(SCN)2
Ag3Po4 + HCl = H3Po4 + AgCl =>
Ag3Po4 + 3 HCl = H3Po4 + 3 AgCl
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
(NH4)2CO3 + Na2NO3 = (NH4)2NO3 + Na2CO3 =>
(NH4)2CO3 + Na2NO3 = (NH4)2NO3 + Na2CO3
C2H3Cl + HCl = CH3CHCl2 =>
C2H3Cl + HCl = CH3CHCl2
ZnCl2 + H2 = Zn + HCl = =>
ZnCl2 + H2 = Zn + 2 HCl
Ca(OH)2 + HNO3(aq) = Ca(NO3)2(aq) + H2O =>
Ca(OH)2 + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 H2O
Hg + H2O = HgH2O =>
Hg + H2O = HgH2O
Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3
COH + H2SO4 = C2SO4 + H2O =>
2 COH + H2SO4 = C2SO4 + 2 H2O
BaS + HCl = BaCl2 + H2S =>
BaS + 2 HCl = BaCl2 + H2S
Na + HNO3 = NaNO3 + N2O + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + N2O + 5 H2O
Cd(NO3)2 + NH3OH = Cd(OH)2 + NH3NO3 =>
Cd(NO3)2 + 2 NH3OH = Cd(OH)2 + 2 NH3NO3
Ah + O2 = Ah2O =>
4 Ah + O2 = 2 Ah2O
C2H12O6 + CO2 = CO + H2O =>
C2H12O6 + 2 CO2 = 4 CO + 6 H2O
NH3 + CHCl3 + KOH = KCN + H2O + KCl =>
NH3 + CHCl3 + 4 KOH = KCN + 4 H2O + 3 KCl
NH3(g) + Cl2(g) = N2(g) + NH4Cl(g) =>
8 NH3(g) + 3 Cl2(g) = N2(g) + 6 NH4Cl(g)
Fe(OH)2 + P2O5 = Fe5(PO5)2 + H2O =>
5 Fe(OH)2 + P2O5 = Fe5(PO5)2 + 5 H2O
Mg + KNO3 = Mg(NO3)2 + K =>
Mg + 2 KNO3 = Mg(NO3)2 + 2 K
H2SNCl6 + H2S = SNS2 + HCl =>
H2SNCl6 + 2 H2S = SNS2 + 6 HCl
H(PO4) + NaOH = Na(PO4) + H2O =>
H(PO4) + NaOH = Na(PO4) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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