| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + CO2 = BaCO3 + H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Au + Pb(NO3)2 = Pb + Au(NO3)2 =>
Au + Pb(NO3)2 = Pb + Au(NO3)2
C8H7N3O2 + NaClO = N2 + H2O + NaCl + C =>
2 C8H7N3O2 + 3 NaClO = 3 N2 + 7 H2O + 3 NaCl + 16 C
H2NCONH2 + H2O = NH3 + H2NCOOH = h2co3 =>
H2NCONH2 + H2O = NH3 + H2NCOOH
H3NSO3 + HNO3 = H2SO4 + H2O + N2O =>
H3NSO3 + HNO3 = H2SO4 + H2O + N2O
Li3PO4(aq) + Fe(NO3)3(aq) = LiNO3(aq) + FePO4(s) =>
Li3PO4(aq) + Fe(NO3)3(aq) = 3 LiNO3(aq) + FePO4(s)
NH4Br + I2 = NH4I2 + Br =>
NH4Br + I2 = NH4I2 + Br
CdSO4 = Cd + SO4 =>
CdSO4 = Cd + SO4
Mg(NO3)2 + NH4SCN = Mg(SCN)6 + NO3 + NH4 =>
Mg(NO3)2 + 6 NH4SCN = Mg(SCN)6 + 2 NO3 + 6 NH4
H2PtCl6 + Zn = Pt + ZnCl2 + HCl =>
H2PtCl6 + 2 Zn = Pt + 2 ZnCl2 + 2 HCl
SnCl4 + RMgCl = SnR4 + MgCl2 =>
SnCl4 + 4 RMgCl = SnR4 + 4 MgCl2
Na2CrO4 + HCl = Na2CrO4H + Cl =>
Na2CrO4 + HCl = Na2CrO4H + Cl
Al(CH3COO)3 + V = V(CH3COO)5 + Al =>
5 Al(CH3COO)3 + 3 V = 3 V(CH3COO)5 + 5 Al
Cr2O3 + Mg = MgO + Cr =>
Cr2O3 + 3 Mg = 3 MgO + 2 Cr
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Ca + Cr(NO3)3 = Cr + Ca(NO3)1 =>
3 Ca + Cr(NO3)3 = Cr + 3 Ca(NO3)1
H2S2O3 + H2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O =>
3 H2S2O3 + 4 H2Cr2O7 + 6 H2SO4 = 4 Cr2(SO4)3 + 13 H2O
F + O = FO =>
F + O = FO
Mn(Co2)5 + O2 = MnO2 + Co2 =>
Mn(Co2)5 + O2 = MnO2 + 5 Co2
ZnOFe2O3 + H2SO4 + SO2 = ZnSO4 + FeSO4 + H2O =>
ZnOFe2O3 + 2 H2SO4 + SO2 = ZnSO4 + 2 FeSO4 + 2 H2O
CO + I2O4 = CO2 + I2 =>
4 CO + I2O4 = 4 CO2 + I2
C8H20 + O4 = C2O4 + H4O2 =>
2 C8H20 + 13 O4 = 8 C2O4 + 10 H4O2
(CN)2 + F2 = C2F + N2F =>
(CN)2 + F2 = C2F + N2F
H2C2O4(aq) + Ca(OH)2(s) = H2O + CaC2O4 =>
H2C2O4(aq) + Ca(OH)2(s) = 2 H2O + CaC2O4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KMnO4 + Na2C2O4 + H2SO4 = Na2SO4 + K2SO4 + H2O + CO2 + MnO2 =>
2 KMnO4 + 3 Na2C2O4 + 4 H2SO4 = 3 Na2SO4 + K2SO4 + 4 H2O + 6 CO2 + 2 MnO2
Li + NdCl3 = Nd + LiCl =>
3 Li + NdCl3 = Nd + 3 LiCl
BaS + Co(C2H3O2)3 = Ba(C2H3O2) + Co + S =>
3 BaS + Co(C2H3O2)3 = 3 Ba(C2H3O2) + Co + 3 S
CrNO3 + NaS2 = CrS2 + NaNO3 =>
CrNO3 + NaS2 = CrS2 + NaNO3
C2H5ONa + HCl = NaCl + C2H5OH =>
C2H5ONa + HCl = NaCl + C2H5OH
CH4N2O + NO2 = CO2 + H2O + N2 =>
4 CH4N2O + 6 NO2 = 4 CO2 + 8 H2O + 7 N2
Al + Cl + O2 = Al(ClO3)3 =>
2 Al + 6 Cl + 9 O2 = 2 Al(ClO3)3
Li(s) + H2O(l) = H2(g) + LiOH(aq) =>
2 Li(s) + 2 H2O(l) = H2(g) + 2 LiOH(aq)
Na3[Al(OH)6] + H2 = Al + NaOH + H2O = =>
2 Na3[Al(OH)6] + 3 H2 = 2 Al + 6 NaOH + 6 H2O
Na2S2O3 + AgNO3 = Ag2S2O3(pp) + NaNO3 =>
Na2S2O3 + 2 AgNO3 = Ag2S2O3(pp) + 2 NaNO3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
CuCl + KI2 = CuI + KCl2 =>
2 CuCl + KI2 = 2 CuI + KCl2
MnCl2*4H2O + C5H2O7 + NaC2H3O2 = Mn(C5H2O7)2 + H2O + NaCl + C2H4O2 =>
12 MnCl2*4H2O + 22 C5H2O7 + 24 NaC2H3O2 = 12 Mn(C5H2O7)2 + 44 H2O + 24 NaCl + 19 C2H4O2
Ti3N4 + Br2 = N2 + TiBr4 =>
Ti3N4 + 6 Br2 = 2 N2 + 3 TiBr4
C20H12N3O7SNa + C20H23N = C40H35N4O7SNa =>
C20H12N3O7SNa + C20H23N = C40H35N4O7SNa
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
FeO4{2-} + H{+} = Fe{3+} + H2O + O2 =>
4 FeO4{2-} + 20 H{+} = 4 Fe{3+} + 10 H2O + 3 O2
Na{+} + ClO3{-} = NaClO3 =>
Na{+} + ClO3{-} = NaClO3
S + Al = Al3S2 =>
2 S + 3 Al = Al3S2
PdCl2 + NaOH = Pd(OH)2 + NaCl =>
PdCl2 + 2 NaOH = Pd(OH)2 + 2 NaCl
HI + CuCl2 = HCl + CuI + I2 =>
4 HI + 2 CuCl2 = 4 HCl + 2 CuI + I2
KMnO4 + HOCCOOH + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
4 KMnO4 + 5 HOCCOOH + 6 H2SO4 = 4 MnSO4 + 10 CO2 + 11 H2O + 2 K2SO4
C5H11O5 + H2 = C14H30 + H2O =>
14 C5H11O5 + 68 H2 = 5 C14H30 + 70 H2O
I{-} + H2O2 + H3O{+} = I3{-} + H2O =>
3 I{-} + H2O2 + 2 H3O{+} = I3{-} + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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