| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co2O3 + 3 CO2 = Co2(CO3)3
Mg(s) + ZnCl2 = MgCl2 + Zn(s) =>
Mg(s) + ZnCl2 = MgCl2 + Zn(s)
CrK2O4 + Ag2SO4 = CrSO4 + K2O4Ag2 =>
CrK2O4 + Ag2SO4 = CrSO4 + K2O4Ag2
Al + (N)2 = AlN =>
2 Al + (N)2 = 2 AlN
MgCl2 + NaHCO3 = MgCO3 + NaCl + H2O + CO2 =>
MgCl2 + 2 NaHCO3 = MgCO3 + 2 NaCl + H2O + CO2
C3H9N + H2O = C3H9NH{+} + OH{-} =>
C3H9N + H2O = C3H9NH{+} + OH{-}
CaClO + H2SO4 = CaSO4 + ClH2O =>
CaClO + H2SO4 = CaSO4 + ClH2O
(NH4)2S + O2 = H2O + NH3 + S8 =>
8(NH4)2S + 4 O2 = 8 H2O + 16 NH3 + S8
MgMg + O2 = MgO =>
MgMg + O2 = 2 MgO
NaHCO3 + C5H7O4COOH = Na3C6H5O7 + CO2 + H2O =>
30 NaHCO3 + 9 C5H7O4COOH = 10 Na3C6H5O7 + 24 CO2 + 26 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
K2Cr2O7 + H2SO4 + (CH3)3COH = Cr2(SO4)3 + K2SO4 + H2O + CH =>
2 K2Cr2O7 + 8 H2SO4 + 3(CH3)3COH = 2 Cr2(SO4)3 + 2 K2SO4 + 17 H2O + 12 CH
Ca(C2H3O2)2 + C2H5OH = Ca(C2H5OH) + C2H3O2 =>
Ca(C2H3O2)2 + C2H5OH = Ca(C2H5OH) + 2 C2H3O2
KOH + NaOH + H2CO3 = NaKCO3 + H2O =>
KOH + NaOH + H2CO3 = NaKCO3 + 2 H2O
CH3OH + SO2 = CH3SH + O2 =>
2 CH3OH + 2 SO2 = 2 CH3SH + 3 O2
Co2 + CO3 = CoCO3 =>
Co2 + 2 CO3 = 2 CoCO3
BaO + H3PO4 = Ba3(PO4)2 + H2O =>
3 BaO + 2 H3PO4 = Ba3(PO4)2 + 3 H2O
Pb(NO3)2 + Na2I = NaNO3 + PbI =>
Pb(NO3)2 + Na2I = 2 NaNO3 + PbI
NH4F + B(OH)3 = NH4BF4 + NH3 + H2O =>
4 NH4F + B(OH)3 = NH4BF4 + 3 NH3 + 3 H2O
Na2CO3 + HCl + H2O = CH4 + O2 + NaCl =>
Na2CO3 + 2 HCl + H2O = CH4 + 2 O2 + 2 NaCl
C6H4(CO)2O + C2H6O2 = H2O + CH3COO(CH2)2 =>
C6H4(CO)2O + 16 C2H6O2 = 15 H2O + 10 CH3COO(CH2)2
Ca(s)SnCl4(aq) = CaCl4(aq)Sn(s) =>
Ca(s)SnCl4(aq) = CaCl4(aq)Sn(s)
P + KMnO4 + H2SO4 = H3PO4 + MnSO4 + K2SO4 =>
2 P + 2 KMnO4 + 3 H2SO4 = 2 H3PO4 + 2 MnSO4 + K2SO4
SO3{2-} + Cr2O72{-} + H3O{+} = Cr3{+} + SO4{2-} + H2O =>
427 SO3{2-} + 6 Cr2O72{-} + 10 H3O{+} = 4 Cr3{+} + 427 SO4{2-} + 15 H2O
C5H10 + H2O = C5H11OH =>
C5H10 + H2O = C5H11OH
C3H6H2SO4 = C3H8SO4 =>
C3H6H2SO4 = C3H8SO4
SnBr2 + (NH4)2(CO3) = Sn(CO3) + (NH4)Br =>
SnBr2 + (NH4)2(CO3) = Sn(CO3) + 2(NH4)Br
Magnesium + oxygen = MgO =>
2 Mg + O2 = 2 MgO
Li2 + O2 = Li2O =>
2 Li2 + O2 = 2 Li2O
C6H1206 + CuO = CO2 + Cu2O + H2O =>
C6H1206 + 1230 CuO = 6 CO2 + 615 Cu2O + 603 H2O
CuSO4(aq) + AlCl3(aq) = Al2(SO4)3(aq) + CuCl2(aq) =>
3 CuSO4(aq) + 2 AlCl3(aq) = Al2(SO4)3(aq) + 3 CuCl2(aq)
C8H8Br2 = C8H7BrHBr =>
C8H8Br2 = C8H7BrHBr
C6H6O2 + CH3COOH + ZnCl2 = C6H6O3 + HCl + Zn =>
3 C6H6O2 + 3 CH3COOH + 3 ZnCl2 = 4 C6H6O3 + 6 HCl + 3 Zn
Pb(C2H3O2)2 + Na2SO4 = Pb2(SO4)2 + Na(C2H3O2) =>
2 Pb(C2H3O2)2 + 2 Na2SO4 = Pb2(SO4)2 + 4 Na(C2H3O2)
Cr(CO3)3(s) + HCl(aq) = CrCl6 + H2O + CO2 =>
Cr(CO3)3(s) + 6 HCl(aq) = CrCl6 + 3 H2O + 3 CO2
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
Na2SiO3(s) + HF = H2SiF6(aq) + NaF(aq) + H2O =>
Na2SiO3(s) + 8 HF = H2SiF6(aq) + 2 NaF(aq) + 3 H2O
NH4 + Cl2 = NH4Cl =>
2 NH4 + Cl2 = 2 NH4Cl
Fe + MgCl2 + H2O = FeCl2 + Mg(OH)2 + H2 =>
Fe + MgCl2 + 2 H2O = FeCl2 + Mg(OH)2 + H2
(COOH)2 + NaOH = NaOOCCOONa + H2O =>
(COOH)2 + 2 NaOH = NaOOCCOONa + 2 H2O
PbO2 + HMnO3 + HNo3 = Pb(No3)2 + HMnO4 + H2O =>
PbO2 + HMnO3 + 2 HNo3 = Pb(No3)2 + HMnO4 + H2O
S + Cl = S3Cl5 =>
3 S + 5 Cl = S3Cl5
H{+} + MnO4{-} + SCN{-} = Mn{2+} + SO4{2-} + CO2 + N2 + H2O =>
56 H{+} + 22 MnO4{-} + 10 SCN{-} = 22 Mn{2+} + 10 SO4{2-} + 10 CO2 + 5 N2 + 28 H2O
NH4(g) + H2O(l) = NH3(aq) + H3O(l) =>
NH4(g) + H2O(l) = NH3(aq) + H3O(l)
NH4 + Cl2 = NH4Cl =>
2 NH4 + Cl2 = 2 NH4Cl
Fe + HCl = FeH + Cl =>
Fe + HCl = FeH + Cl
C6H5NH2 + H2SO4 = [C6H5NH3]{+} + HSO4{-} =>
C6H5NH2 + H2SO4 = [C6H5NH3]{+} + HSO4{-}
NH3 + Ag{+} = [Ag(NH3)2]{+} =>
2 NH3 + Ag{+} = [Ag(NH3)2]{+}
Ni + AgF = NiAg + F =>
Ni + AgF = NiAg + F
NaF + H2SO4 = HF + Na2SO4 =>
2 NaF + H2SO4 = 2 HF + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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