| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 AgNO2 + Ti(CO3)2 = 2 Ag2CO3 + Ti(NO2)4
IRON(III)TRICHLORIDE + COBALT(II)DICHLORIDE = IRON(III)DICHLORIDE + COBALT(II)TRICHLORIDE =>
IRON(III)TRICHLORIDE + COBALT(II)DICHLORIDE = IRON(III)DICHLORIDE + COBALT(II)TRICHLORIDE
(C4H6O3) + C10H18O = C12H20O2 + C2H4O2 =>
(C4H6O3) + C10H18O = C12H20O2 + C2H4O2
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
C2H(g) + O2(g) = CO2(g) + H2O(g) =>
4 C2H(g) + 9 O2(g) = 8 CO2(g) + 2 H2O(g)
C14H30 + O2 = CO2 + H2O =>
2 C14H30 + 43 O2 = 28 CO2 + 30 H2O
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
Na2S2O3 + H2SO4 = Na2SO4 + S + H2O =>
3 Na2S2O3 + H2SO4 = 3 Na2SO4 + 4 S + H2O
Fe2O3 + OCl{-} + OH{-} = FeO4{2-} + Cl{-} + H2O =>
Fe2O3 + 3 OCl{-} + 4 OH{-} = 2 FeO4{2-} + 3 Cl{-} + 2 H2O
NH4Cl(s) + Ca(OH)2(s) = CaCl2(s) + NH3(g) + H2O(l) =>
2 NH4Cl(s) + Ca(OH)2(s) = CaCl2(s) + 2 NH3(g) + 2 H2O(l)
NaCO + SrCl = SrCO + NaCl =>
NaCO + SrCl = SrCO + NaCl
Na3(PO)4 + BaCl2 = Na3Cl2 + Ba(PO)4 =>
Na3(PO)4 + BaCl2 = Na3Cl2 + Ba(PO)4
C2H5OH + CoCl2 = C2H5O + Co + HCl =>
2 C2H5OH + CoCl2 = 2 C2H5O + Co + 2 HCl
P + Fe{2}O{3} = P{4}O{10} + Fe =>
P + 2 Fe{2}O{3} = P{4}O{10} + 2 Fe
C6H11OH + HNO3 = C6H10O4 + NO + H2O =>
3 C6H11OH + 8 HNO3 = 3 C6H10O4 + 8 NO + 7 H2O
FeCO3 + Cr(OH)3 = Fe(OH)2 + Cr2(CO3)3 =>
3 FeCO3 + 2 Cr(OH)3 = 3 Fe(OH)2 + Cr2(CO3)3
NaBr + CuSO4 = Na2SO4 + CuBr2 =>
2 NaBr + CuSO4 = Na2SO4 + CuBr2
C8H10 + O4 = CO2 + H2O =>
4 C8H10 + 21 O4 = 32 CO2 + 20 H2O
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
C17H35COOH + SOCl2 = SO2 + HCl + C17H35COCl =>
C17H35COOH + SOCl2 = SO2 + HCl + C17H35COCl
K2CO3 + (NH4)(NO3) = H2O + NH2NO3 + K2CO2 =>
K2CO3 + (NH4)(NO3) = H2O + NH2NO3 + K2CO2
H2(g) + Cl2(g) + O2(g) = HClO2(g) =>
H2(g) + Cl2(g) + 2 O2(g) = 2 HClO2(g)
KBr + I2 = KI + Br2 =>
2 KBr + I2 = 2 KI + Br2
Ba(ClO4) + Na(SO4) = Na(ClO4) + Ba(SO4) =>
Ba(ClO4) + Na(SO4) = Na(ClO4) + Ba(SO4)
Ag + NO = AgNO =>
Ag + NO = AgNO
As2O3 + Zn + H2O = As + Zn(OH)2 =>
As2O3 + 3 Zn + 3 H2O = 2 As + 3 Zn(OH)2
Fe(NO3)2 + HCI = FeCI + H(NO3)2 =>
Fe(NO3)2 + HCI = FeCI + H(NO3)2
CaBr2 + K2CO3 = CaCO3 + K2Br2 =>
CaBr2 + K2CO3 = CaCO3 + K2Br2
C4H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C4H5Cl + 21 O2 = 16 CO2 + 10 H2O + 2 Cl2
PbCl + MgO = PbOMgCl =>
PbCl + MgO = PbOMgCl
Ni(NO3)2 + Na2(CO3) = Ni2(CO3)2 + Na(NO3) =>
2 Ni(NO3)2 + 2 Na2(CO3) = Ni2(CO3)2 + 4 Na(NO3)
Na2SO4Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4Ba(NO3)2 = BaSO4 + 2 NaNO3
Li + OH = LiH + LiO =>
2 Li + OH = LiH + LiO
Al + O3 = Al2O3 =>
2 Al + O3 = Al2O3
NMe4Br5 = NMe4Br + Br2 =>
NMe4Br5 = NMe4Br + 2 Br2
SO2 + HNO3 = H2SO4 + N2O4 =>
SO2 + 2 HNO3 = H2SO4 + N2O4
Zn + HC2H3O2 = Zn(CH3COO)2 + H2 =>
Zn + 2 HC2H3O2 = Zn(CH3COO)2 + H2
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
CuO(s) + NH3(aq) = Cu(s) + N2(g) + H2O =>
3 CuO(s) + 2 NH3(aq) = 3 Cu(s) + N2(g) + 3 H2O
As2S3 + HNO3 = H3AsO4 + SO2 + NO2 + H2O =>
As2S3 + 22 HNO3 = 2 H3AsO4 + 3 SO2 + 22 NO2 + 8 H2O
Au + H2O = Au(OH)3 + H2 =>
2 Au + 6 H2O = 2 Au(OH)3 + 3 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2SO4 + NiO = NiSO4 + H2O =>
H2SO4 + NiO = NiSO4 + H2O
NaCH3COO + H2SO4 = CH3COOH + NaHSO4 =>
NaCH3COO + H2SO4 = CH3COOH + NaHSO4
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
CH2O + NaClO = Cl + O2 + NaCH2 =>
CH2O + NaClO = Cl + O2 + NaCH2
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
Au2S3 + H2 = AuH + S =>
Au2S3 + H2 = 2 AuH + 3 S
Na2O + HNO3 = NaNO3 + H2O =>
Na2O + 2 HNO3 = 2 NaNO3 + H2O
K2CrO4 + SO2 + KOH = K2SO4 + H2O + K2CrO2 =>
K2CrO4 + 2 SO2 + 4 KOH = 2 K2SO4 + 2 H2O + K2CrO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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