| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Fe(OH)3 + KSCN = Fe(SCN)2 + (OH)3 + K =>
Fe(OH)3 + 2 KSCN = Fe(SCN)2 + (OH)3 + 2 K
SbCl3 + HCl + NaBrO = SbCl5 + NaBr + H2O =>
SbCl3 + 2 HCl + NaBrO = SbCl5 + NaBr + H2O
CH3CO2H(aq) + NaHCO3(s) = CO2(g) + H2O(g) + NaCH3CO2(aq) =>
CH3CO2H(aq) + NaHCO3(s) = CO2(g) + H2O(g) + NaCH3CO2(aq)
NaCl + MgCO3 = Na2CO3 + MgCl2 =>
2 NaCl + MgCO3 = Na2CO3 + MgCl2
CH3CBr2CH3 + NaOH = CH3COCH3 + NaBr + HOH =>
CH3CBr2CH3 + 2 NaOH = CH3COCH3 + 2 NaBr + HOH
Li2C2 + NiCOOH + MnCOOH + H2O = Li123Ni15Mn62O200 + C2H6O + CO2 =>
246 Li2C2 + 60 NiCOOH + 248 MnCOOH + 815 H2O = 4 Li123Ni15Mn62O200 + 323 C2H6O + 154 CO2
Ni + K2C2O4 = NiC2O4 + K =>
Ni + K2C2O4 = NiC2O4 + 2 K
Al(s) + H2SO4(Ac) = Al2(SO4)3 + (Ac) + H2(g) =>
2 Al(s) + 3 H2SO4(Ac) = Al2(SO4)3 + 3(Ac) + 3 H2(g)
CO3{2-} + Ba(OH)2 = BaCO3 + OH{-} =>
CO3{2-} + Ba(OH)2 = BaCO3 + 2 OH{-}
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Se + HBr = SeBr + H =>
Se + HBr = SeBr + H
NaHO3 + HCl = NaCl + H2 + O2 =>
2 NaHO3 + 2 HCl = 2 NaCl + 2 H2 + 3 O2
AgNO3(aq) + Na3PO4(aq) = Ag3PO4 + NaNO3 =>
3 AgNO3(aq) + Na3PO4(aq) = Ag3PO4 + 3 NaNO3
K + P = K6P =>
6 K + P = K6P
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
CaCl + (H2O) = HCl + CaHO =>
CaCl + (H2O) = HCl + CaHO
Fe + NaNO3 + HCl = FeCl3 + NaCl + NO + H2O =>
Fe + NaNO3 + 4 HCl = FeCl3 + NaCl + NO + 2 H2O
CO + S = SO + C =>
CO + S = SO + C
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
C4H8 + K2Cr2O7 + HNO3 = CO2 + KNO3 + Cr(NO3)3 + H2O =>
C4H8 + 4 K2Cr2O7 + 32 HNO3 = 4 CO2 + 8 KNO3 + 8 Cr(NO3)3 + 20 H2O
C20H14O4 + NaOH = C20H14O4NaOH =>
C20H14O4 + NaOH = C20H14O4NaOH
NH4I + FeCl3 = NH4Cl + FeI3 =>
3 NH4I + FeCl3 = 3 NH4Cl + FeI3
Pb(NO3)2(s) + NaI(s) = PbI2(s) + NaNO3(s) =>
Pb(NO3)2(s) + 2 NaI(s) = PbI2(s) + 2 NaNO3(s)
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
P2S5 + LiCl + Li + S = Li6PS5Cl =>
P2S5 + 2 LiCl + 10 Li + 5 S = 2 Li6PS5Cl
Fe(s) + HCl = FeCl2 + H2(g) =>
Fe(s) + 2 HCl = FeCl2 + H2(g)
Ba2XeO6 + H2SO4 = BaSO4 + H2O + XeO4 =>
Ba2XeO6 + 2 H2SO4 = 2 BaSO4 + 2 H2O + XeO4
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 NH3(g) + 2 H2O(l)
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
RuCl3(H2O)3 + CH2O + C3H8O2 + C18H15P = C55H46ClOP3Ru + HCl + H2O =>
4.0000000000001RuCl3(H2O)3 + CH2O + C3H8O2 + 12 C18H15P = 4.0000000000001C55H46ClOP3Ru + 8.0000000000002HCl + 11 H2O
CsOH + H2CO3 = H2O + Cs2CO3 =>
2 CsOH + H2CO3 = 2 H2O + Cs2CO3
CaOH2O = Ca(OH)2 =>
CaOH2O = Ca(OH)2
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
As4O6 + H2O = HAsO2 =>
As4O6 + 2 H2O = 4 HAsO2
Ag + S = Ag2S =>
2 Ag + S = Ag2S
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
(NH4)2SO4(aq) + BaCl2(aq) = BaSO4(s) + NH4Cl(g) =>
(NH4)2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 NH4Cl(g)
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Au + HNO3 = AuNO3 + NO + H2O =>
3 Au + 4 HNO3 = 3 AuNO3 + NO + 2 H2O
CuCl + KMnO4 + H2SO4 = CuSO4 + Cl2 + MnSO4 + K2SO4 + H2O =>
10 CuCl + 4 KMnO4 + 16 H2SO4 = 10 CuSO4 + 5 Cl2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Pb(NO3)2 + KI = Pb(KI)2 + NO3 =>
Pb(NO3)2 + 2 KI = Pb(KI)2 + 2 NO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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