| Équations équilibrées la veille | Équations équilibrées le lendemain |
KC2H3O2 + Li2CO3 = K(CO3) + C2H3O2(Li2)
H3PO4 = H3 + PO4 =>
H3PO4 = H3 + PO4
Al(s) + H2SO4(ac) = Al2(SO4)3(s) + H2(g) =>
2 Al(s) + 3 H2SO4(ac) = Al2(SO4)3(s) + 3 H2(g)
Cu + Li{+}{+} = Cu{2+} + Li =>
Cu + 2 Li{+}{+} = Cu{2+} + 2 Li
Fe(s) + CuS(aq) = FeS(aq) + Cu(s) =>
Fe(s) + CuS(aq) = FeS(aq) + Cu(s)
H3PO4 = H3 + PO4 =>
H3PO4 = H3 + PO4
Ni + CuCl2 = Cu + NiCl2 =>
Ni + CuCl2 = Cu + NiCl2
C8H9Br + KOH = C8H8 + KBr + H2O =>
C8H9Br + KOH = C8H8 + KBr + H2O
CuO + H2(g) = Cu + H2O =>
CuO + H2(g) = Cu + H2O
O2 + N2 = NO =>
O2 + N2 = 2 NO
HClO3 + S = S2O3 + HCl =>
HClO3 + 2 S = S2O3 + HCl
CaO + NHO3 = CaNO3 + HO =>
CaO + NHO3 = CaNO3 + HO
Sn + HNO3(konc) = Sn(NO3)2 + NO + H2O =>
3 Sn + 8 HNO3(konc) = 3 Sn(NO3)2 + 2 NO + 4 H2O
C12H24O2 + H2 = C12H25OH + CH3OH =>
11 C12H24O2 + 22 H2 = 10 C12H25OH + 12 CH3OH
K3PO3 + AgNO3 = K3NO3 + AgPO3 =>
K3PO3 + AgNO3 = K3NO3 + AgPO3
Mn{3+} + BrO3{-} + H2O = MnO2 + Br{-} + H3O{+} =>
6 Mn{3+} + BrO3{-} + 27 H2O = 6 MnO2 + Br{-} + 18 H3O{+}
K3[Al(C2O4)3]*H2O + CaCl2*H2O = CaC2O4*H2O + K3[Al(Cl6)]*H2O =>
K3[Al(C2O4)3]*H2O + 3 CaCl2*H2O = 3 CaC2O4*H2O + K3[Al(Cl6)]*H2O
(CH3)2O(g) = CH4(g) + CO2(g) =>
2(CH3)2O(g) = 3 CH4(g) + CO2(g)
[Cu(NH3)4]SO4 + C2H5OH = [Cu(NH3)4](OH)2 + (C2H5)2SO4 =>
[Cu(NH3)4]SO4 + 2 C2H5OH = [Cu(NH3)4](OH)2 + (C2H5)2SO4
CO2 + H2O = C8H18 + O2 =>
16 CO2 + 18 H2O = 2 C8H18 + 25 O2
Al4C3 + HClO4 = Al(ClO4)3 + CH4 =>
Al4C3 + 12 HClO4 = 4 Al(ClO4)3 + 3 CH4
CuBr + H2S = Cu2S + HBr =>
2 CuBr + H2S = Cu2S + 2 HBr
SHO3 = SH + O2 =>
2 SHO3 = 2 SH + 3 O2
Mg(s) + CuNO3(aq) = MgNO3(aq) + Cu(s) =>
Mg(s) + CuNO3(aq) = MgNO3(aq) + Cu(s)
C4H8(OH)2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H8(OH)2 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba(NO3)2 + KHCO3 = BaCO3 + KNO3 + CO2 + H2O =>
Ba(NO3)2 + 2 KHCO3 = BaCO3 + 2 KNO3 + CO2 + H2O
CoCl2 + ClF3 = CoF3 + Cl2 =>
2 CoCl2 + 2 ClF3 = 2 CoF3 + 3 Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CrO + HCl = CrCl + HO =>
CrO + HCl = CrCl + HO
NaF + HF = NaF2H =>
NaF + HF = NaF2H
HOCl + HCl = H2O + Cl2 =>
HOCl + HCl = H2O + Cl2
CuBr2 + Na3PO4 = Cu3(PO4)2 + NaBr =>
3 CuBr2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaBr
C20H14O4 + HCl = H2 + C20H14O4Cl =>
2 C20H14O4 + 2 HCl = H2 + 2 C20H14O4Cl
Sn(NO2)2 + Pt3N4 = Sn3N2 + Pt(NO2)4 =>
6 Sn(NO2)2 + Pt3N4 = 2 Sn3N2 + 3 Pt(NO2)4
(NH4)2SO4 + Al(CN)3 = NH4CN + Al2(SO4)3 =>
3(NH4)2SO4 + 2 Al(CN)3 = 6 NH4CN + Al2(SO4)3
ClH2 + H2O = Cl(OH)2 + H2 =>
ClH2 + 2 H2O = Cl(OH)2 + 2 H2
C6H5CH3CH2 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH3CH2 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 54 MnSO4 + 27 K2SO4 + 136 H2O
AgNO3(aq) + NiBr2(aq) = AgBr(s) + Ni(NO3)2(aq) =>
2 AgNO3(aq) + NiBr2(aq) = 2 AgBr(s) + Ni(NO3)2(aq)
KClO3(aq) = KCl + O2 =>
2 KClO3(aq) = 2 KCl + 3 O2
Ca(s) + O2(s) = CaO(s) =>
2 Ca(s) + O2(s) = 2 CaO(s)
KOH + KNO2 + Cr(SO4)3 = Cr(OH)3 + K2SO4 + NO2 =>
3 KOH + 3 KNO2 + Cr(SO4)3 = Cr(OH)3 + 3 K2SO4 + 3 NO2
Al(s) + H2SO4(l) = AlSO4(aq) + H2(g) =>
Al(s) + H2SO4(l) = AlSO4(aq) + H2(g)
Al + H2SO4 = Al2SO4 + SO2 + H2O =>
2 Al + 2 H2SO4 = Al2SO4 + SO2 + 2 H2O
P2H4(l) = PH3(g) + P4(s) =>
6 P2H4(l) = 8 PH3(g) + P4(s)
Na2B4O7 + AgNO3 = AgBO2 + B2O3 + Na + NO3 =>
Na2B4O7 + 2 AgNO3 = 2 AgBO2 + B2O3 + 2 Na + 2 NO3
F2 + Fe2S3 = FeF3 + S =>
3 F2 + Fe2S3 = 2 FeF3 + 3 S
CaCO3 + H2S + O2 = CaSO4 + H2O + CO2 =>
CaCO3 + H2S + 2 O2 = CaSO4 + H2O + CO2
FeS + Mg = Fe + MgS =>
FeS + Mg = Fe + MgS
SnBr2 + PbBr4 = SnBr4 + PbBr2 =>
SnBr2 + PbBr4 = SnBr4 + PbBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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