| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + Hg(OH)2 = HgCl2 + 2 H2O
Hg(OH)2 + HCl = Hg(Cl)2 + H2O =>
Hg(OH)2 + 2 HCl = Hg(Cl)2 + 2 H2O
iron(III)oxide + carbonmonoxide = iron + carbondioxide =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Hg(OH)2 + HCl = Hg(Cl)2 + H2O =>
Hg(OH)2 + 2 HCl = Hg(Cl)2 + 2 H2O
F + I = FI =>
F + I = FI
(a)C4H10(l) + O2(g) = CO2(g) + H2O(l) =>
2(a)C4H10(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
Hg(OH)2 + HCl = Hg(Cl)2 + H2O =>
Hg(OH)2 + 2 HCl = Hg(Cl)2 + 2 H2O
C6H5CH3 + HNO3 = C6H4CH3NO2 + H2O =>
C6H5CH3 + HNO3 = C6H4CH3NO2 + H2O
C6H5CO2 + H2O = HC6H5CO2 + OH =>
C6H5CO2 + H2O = HC6H5CO2 + OH
NH4 + CH4N2O = CH8N3O =>
NH4 + CH4N2O = CH8N3O
Fe2O3 + Cl2 + OH{-} = FeO4{-} + Cl{-} + H2O =>
Fe2O3 + 4 Cl2 + 10 OH{-} = 2 FeO4{-} + 8 Cl{-} + 5 H2O
CaCO3 + C6H8O7*H2O = Ca3(C6H5O7)2 + H2O + CO2 =>
3 CaCO3 + 2 C6H8O7*H2O = Ca3(C6H5O7)2 + 5 H2O + 3 CO2
CaF2 + H2O = FO2 + Ca + H2 =>
CaF2 + 4 H2O = 2 FO2 + Ca + 4 H2
Fe2O3 + Cl2 + OH{-} = FeO4{-2} + Cl{-} + H2O =>
Fe2O3 + 3 Cl2 + 10 OH{-} = 2 FeO4{-2} + 6 Cl{-} + 5 H2O
C12H25 + O2 = CO2 + H2O =>
4 C12H25 + 73 O2 = 48 CO2 + 50 H2O
Fe2O3 + FeS2 + H2O = FeSO4 + Fe(OH)2 =>
7 Fe2O3 + FeS2 + 13 H2O = 2 FeSO4 + 13 Fe(OH)2
NaHCO3 + CH3COOH = CH3C2OONa + H2O + CO2 =>
2 NaHCO3 + 3 CH3COOH = 2 CH3C2OONa + 4 H2O + 2 CO2
Cd + CuSO4 = CdSO4 + Cu =>
Cd + CuSO4 = CdSO4 + Cu
BaCrO4 + H = Ba + HCrO4 =>
BaCrO4 + H = Ba + HCrO4
Na2S2O4 + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + Cr(SO4)3 + H2S =>
28 Na2S2O4 + 4 K2Cr2O7 + 21 H2SO4 = 28 Na2SO4 + 4 K2SO4 + 8 Cr(SO4)3 + 21 H2S
(CH3)2NH2 + N2O4 = CO2 + H2O + N =>
(CH3)2NH2 + 2 N2O4 = 2 CO2 + 4 H2O + 5 N
CaSO4 + K2CO3 = K2SO4 + CaCO3 =>
CaSO4 + K2CO3 = K2SO4 + CaCO3
Zn(HSO3)2 = Zn + HSO3 =>
Zn(HSO3)2 = Zn + 2 HSO3
C25H52(l) + O2(g) = CO2(g) + H2O =>
C25H52(l) + 38 O2(g) = 25 CO2(g) + 26 H2O
Ce(NO3)3 + NaBiO3 + HNO3 = Ce(NO3)4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Ce(NO3)3 + NaBiO3 + 6 HNO3 = 2 Ce(NO3)4 + Bi(NO3)3 + NaNO3 + 3 H2O
H + N + C + O = HNC9999O2 =>
H + N + 9999 C + 2 O = HNC9999O2
I2 + HNO3 = HIO3 + NO + H =>
I2 + 3 HNO3 = 2 HIO3 + 3 NO + H
Mn(NO3)2 + NaBiO3 = MnBiO3 + Na(NO3)2 =>
Mn(NO3)2 + NaBiO3 = MnBiO3 + Na(NO3)2
CH3COCH3 + NaOCl = CHCl3 + CH3COONa + NaOH =>
CH3COCH3 + 3 NaOCl = CHCl3 + CH3COONa + 2 NaOH
CaF2 + H2O = FO2 + Ca + H2 =>
CaF2 + 4 H2O = 2 FO2 + Ca + 4 H2
Hg(OH)2 + HCl = Hg(Cl)2 + H2O =>
Hg(OH)2 + 2 HCl = Hg(Cl)2 + 2 H2O
Al + MnO = Al2O3 + Mn =>
2 Al + 3 MnO = Al2O3 + 3 Mn
Na2O + HSO4 = NaSO4 + H2O =>
Na2O + 2 HSO4 = 2 NaSO4 + H2O
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
MnO2 + I{-} + H{+} = Mn{2+} + IO3{-} + H2O =>
3 MnO2 + I{-} + 6 H{+} = 3 Mn{2+} + IO3{-} + 3 H2O
Al2O3(s) + H2(g) = Al(g) + H2O(g) =>
Al2O3(s) + 3 H2(g) = 2 Al(g) + 3 H2O(g)
FeS + H2O = Fe(OH)3 + H + SO4 =>
FeS + 7 H2O = Fe(OH)3 + 11 H + SO4
KMnO4 + K2SO3 + H2O = K2SO4 + KOH + MnO2 =>
2 KMnO4 + 3 K2SO3 + H2O = 3 K2SO4 + 2 KOH + 2 MnO2
Na3Sb(OH)6 + Ag(NH3)2NO3 = Ag + NaNO3 + H3SbO4 + NH3 + HNO3 =>
3 Na3Sb(OH)6 + 22 Ag(NH3)2NO3 = 22 Ag + 9 NaNO3 + 3 H3SbO4 + 42 NH3 + 15 HNO3
C5H10O + K2Cr2O7 + H2SO7 = C5H8O + K2SO4 + Cr2(SO4)3 + H2O =>
15 C5H10O + K2Cr2O7 + 4 H2SO7 = 15 C5H8O + K2SO4 + Cr2(SO4)3 + 19 H2O
Mg + Fe = MgFe =>
Mg + Fe = MgFe
AgNO3(s) + KCl(s) = AgCl + KNO3 =>
AgNO3(s) + KCl(s) = AgCl + KNO3
CuCl2 + Ag3PO4 = Cu3(PO4)2 + AgCl =>
3 CuCl2 + 2 Ag3PO4 = Cu3(PO4)2 + 6 AgCl
CO2 + Sr(OH)2 = SrO + C(OH)4 =>
CO2 + 2 Sr(OH)2 = 2 SrO + C(OH)4
NH2OH = N2 + H + H2O =>
2 NH2OH = N2 + 2 H + 2 H2O
calciumcarbonate + phosphoricacid = calciumphosphate + carbonicacid =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Mn(OH)2 + Br2 + H2O = HBr + MnO(OH)2 =>
Mn(OH)2 + Br2 + H2O = 2 HBr + MnO(OH)2
CO + KIO3 + H2SO4 = I2 + K2SO4 + CO2 + H2O =>
5 CO + 2 KIO3 + H2SO4 = I2 + K2SO4 + 5 CO2 + H2O
Ni(H2O)6(NO3)2 + NaSCN + PPh3 = Ni(NCS)2(PPh3)2 + Na + NO3 + H2O =>
Ni(H2O)6(NO3)2 + 2 NaSCN + 2 PPh3 = Ni(NCS)2(PPh3)2 + 2 Na + 2 NO3 + 6 H2O
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + KHSO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 8 H2SO4 = 5 CH3COOH + 4 MnSO4 + 4 KHSO4 + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/23
Équations équilibrées sur12/31/22
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