| Équations équilibrées la veille | Équations équilibrées le lendemain |
163 H2SO4 + 5 K4Fe(CN)6 + 64 KMnO4 = 30 CO2 + 5 Fe(SO4)3 + 106 H2O + 30 HNO3 + 84 KHSO4 + 64 MnSO4
H2S + Pb(NO3)2 = PbS + HNO3 =>
H2S + Pb(NO3)2 = PbS + 2 HNO3
KReO4 + HCl = KCl + ReCl2 + H2O + Cl2 =>
2 KReO4 + 16 HCl = 2 KCl + 2 ReCl2 + 8 H2O + 5 Cl2
SrC2O4 + Ag2CrO4 = SrCrO4 + Ag2C2O4 =>
SrC2O4 + Ag2CrO4 = SrCrO4 + Ag2C2O4
(NH4)2SO4 + Fe(OH)3 = Fe2(SO4)3 + NH4OH =>
3(NH4)2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 NH4OH
CN = C + N2 =>
2 CN = 2 C + N2
Cu + CuSO4 = CuSO4Cu =>
Cu + CuSO4 = CuSO4Cu
I2 + Cu{2+} + OH{-} = IO3{-} + Cu{+} + H2O =>
I2 + 10 Cu{2+} + 12 OH{-} = 2 IO3{-} + 10 Cu{+} + 6 H2O
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
NO + CO = N2 + CO3 =>
2 NO + CO = N2 + CO3
Ae + CuCe2 = AeCe + Cu =>
2 Ae + CuCe2 = 2 AeCe + Cu
FeSO4 + BaCl2 = BaSO4 + FeCl2 =>
FeSO4 + BaCl2 = BaSO4 + FeCl2
NaOH + (ZnOH)2CO3 = Na2CO3 + Zn(OH)2 =>
2 NaOH + (ZnOH)2CO3 = Na2CO3 + 2 Zn(OH)2
Cu(OH)2 + NaOH = Cu(OH)3 + Na =>
Cu(OH)2 + NaOH = Cu(OH)3 + Na
CH3COOH + Na2CO3 = CH3COONa + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + CO2 + H2O
Mg3(PO4)2 + H2 = Mg + H3PO4 =>
Mg3(PO4)2 + 3 H2 = 3 Mg + 2 H3PO4
Cr(NO3)3 + K3PO4 = KNO3 + CrPO4 =>
Cr(NO3)3 + K3PO4 = 3 KNO3 + CrPO4
Mg3(PO4)2 + H2 = Mg + H3PO4 =>
Mg3(PO4)2 + 3 H2 = 3 Mg + 2 H3PO4
C6H6 = C2H2 = C2H4 = C2H5Br = C4H10 =>
C6H6 = 3 C2H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH4OH + CuSO4 = Cu(OH)2 + (NH4)2SO4 =>
2 NH4OH + CuSO4 = Cu(OH)2 + (NH4)2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li + HgCl2 = LiCl + Hg =>
2 Li + HgCl2 = 2 LiCl + Hg
AgC2H3O2 + NH4I = AgI + NH4C2H3O2 =>
AgC2H3O2 + NH4I = AgI + NH4C2H3O2
Be(OH)2 + KOH = K2[Be(OH)4] =>
Be(OH)2 + 2 KOH = K2[Be(OH)4]
C10H5N + O2 = CO2 + H2O + N2 =>
4 C10H5N + 45 O2 = 40 CO2 + 10 H2O + 2 N2
*SO4{-} + C6H5OH + H2O = CO2 + SO4{2-} + H{+} =>
28*SO4{-} + C6H5OH + 11 H2O = 6 CO2 + 28 SO4{2-} + 28 H{+}
ZnCl2 + NH4 = Zn + NH4Cl =>
ZnCl2 + 2 NH4 = Zn + 2 NH4Cl
KCl + NaNo3 = KNo3 + NaCl =>
KCl + NaNo3 = KNo3 + NaCl
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CuCl2 + Fe2(SO4)3 = FeCl3 + CuSO4 =>
3 CuCl2 + Fe2(SO4)3 = 2 FeCl3 + 3 CuSO4
MnO4{-} + F{-} + H{+} = F2 + Mn{2+} + H2O =>
2 MnO4{-} + 10 F{-} + 16 H{+} = 5 F2 + 2 Mn{2+} + 8 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
AgNO3 + BaCl2 = Ba(NO3)2 + AgCl =>
2 AgNO3 + BaCl2 = Ba(NO3)2 + 2 AgCl
C3H6Cl2 + Mg = C3H6 + MgCl2 =>
C3H6Cl2 + Mg = C3H6 + MgCl2
C10H12O3 + H2O = H2 + CO =>
C10H12O3 + 7 H2O = 13 H2 + 10 CO
(NH4)2CO3 + CH3COOH = (NH4)CH3COOH + CO2 + H2O =>
4(NH4)2CO3 + 9 CH3COOH = 8(NH4)CH3COOH + 6 CO2 + 2 H2O
C2H3NO + H2O = CH3NH2 + CO2 =>
C2H3NO + H2O = CH3NH2 + CO2
K2Co3 + H2O = KOH + KHCo3 =>
K2Co3 + H2O = KOH + KHCo3
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
KCl + NaNo3 = KNo3 + NaCl =>
KCl + NaNo3 = KNo3 + NaCl
Ag(NO3) + H2O = Ag(OH) + HNO3 =>
Ag(NO3) + H2O = Ag(OH) + HNO3
Zn + HCl + CuSO4 = H + ZnSO4 + CuCl =>
Zn + HCl + CuSO4 = H + ZnSO4 + CuCl
Ag{+}(aq) + Cu(s) = Ag(s) + Cu{2+}(aq) =>
2 Ag{+}(aq) + Cu(s) = 2 Ag(s) + Cu{2+}(aq)
RCO3 + NaOH = ROH + NaCO3 =>
RCO3 + NaOH = ROH + NaCO3
Fe(OH)3 = Fe2O3*3H2O =>
2 Fe(OH)3 = Fe2O3*3H2O
AuO = Au2 + O2 =>
2 AuO = Au2 + O2
Ag(OH)2 = AgO + H2O =>
Ag(OH)2 = AgO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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