| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H14 + 3 O2 = O6H14 + 3 C2
Ba{+2} + SO4{-2} = BaSO4 =>
Ba{+2} + SO4{-2} = BaSO4
C8H16(g) + O2 = CO2(g) + H2O =>
C8H16(g) + 12 O2 = 8 CO2(g) + 8 H2O
ClO + NaOH = NaCl + H2O + NaClO2 =>
4 ClO + 4 NaOH = NaCl + 2 H2O + 3 NaClO2
H2O + S = SO4 + H2 =>
4 H2O + S = SO4 + 4 H2
H2SO3 + Mg = Mg(SO3)2 + H2 =>
2 H2SO3 + Mg = Mg(SO3)2 + 2 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn3(PO4)2 + NaCl = ZnCl2 + (PO4)Na3 =>
Zn3(PO4)2 + 6 NaCl = 3 ZnCl2 + 2(PO4)Na3
(Na2)2CO3 + AgNO3 = Na2NO3 + Ag2CO3 =>
(Na2)2CO3 + 2 AgNO3 = 2 Na2NO3 + Ag2CO3
Cu{+} + e = Cu2{+} =>
2 Cu{+} + e = Cu2{+}
Fe + Fe(CN)6 + K = KFe[Fe(CN)6] =>
Fe + Fe(CN)6 + K = KFe[Fe(CN)6]
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
KMnO4 + H2S + Br2 = MnBr2 + SO2 + KBr + H2O =>
6 KMnO4 + 8 H2S + 9 Br2 = 6 MnBr2 + 8 SO2 + 6 KBr + 8 H2O
Li2CO3 + H2O = LiOH + H2CO3 =>
Li2CO3 + 2 H2O = 2 LiOH + H2CO3
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Mg(OH)2 + KMnO4 = Mg(MnO4)2 + KOH =>
Mg(OH)2 + 2 KMnO4 = Mg(MnO4)2 + 2 KOH
Na2S2O3 = Na{+} + S2O3{2-} =>
Na2S2O3 = 2 Na{+} + S2O3{2-}
Ba(OH)2(aq) + H2S(aq) = BaS + H2O =>
Ba(OH)2(aq) + H2S(aq) = BaS + 2 H2O
H2S + Na3PO4 = Na3S + H2PO4 =>
H2S + Na3PO4 = Na3S + H2PO4
C2H4O2 + O2 = CO2 + H2O = =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
NH4(HCO3) + H2SO4 = (NH4)2SO4 + H2O + CO2 =>
2 NH4(HCO3) + H2SO4 = (NH4)2SO4 + 2 H2O + 2 CO2
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3 =>
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3
HOCH2CH2CHCH3CH3 + NaHCO3 = CH3COONa + CO2 + H2O =>
4 HOCH2CH2CHCH3CH3 + 15 NaHCO3 = 15 CH3COONa + 5 CO2 + 9 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
KOH + Sb(NO3)3 = Sb(OH)3 + KNO3 =>
3 KOH + Sb(NO3)3 = Sb(OH)3 + 3 KNO3
Cu(s) + Ag{+} = Cu{2+} + Ag =>
Cu(s) + 2 Ag{+} = Cu{2+} + 2 Ag
HN03 + O2 = NO + H2O =>
4 HN03 + 7 O2 = 12 NO + 2 H2O
XNaBr + XCa(OH)2 = XCaBr2 + XNaOH =>
2 XNaBr + XCa(OH)2 = XCaBr2 + 2 XNaOH
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CaI + Cl2 = Cl2I + Ca =>
CaI + Cl2 = Cl2I + Ca
CrCl2*6H2O + CH3COONa*3H2O = Cr2(CH3CO2)4(H2O)2 + NaCl + H2O =>
2 CrCl2*6H2O + 4 CH3COONa*3H2O = Cr2(CH3CO2)4(H2O)2 + 4 NaCl + 22 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
K3[Al(OH)6] + H2SO4 = K2SO4 + Al(OH)3 + H2O =>
2 K3[Al(OH)6] + 3 H2SO4 = 3 K2SO4 + 2 Al(OH)3 + 6 H2O
Al(OH)3 + HF + Na2CO3 = AlF3 + NaOH + H2CO3 =>
2 Al(OH)3 + 6 HF + 3 Na2CO3 = 2 AlF3 + 6 NaOH + 3 H2CO3
Ag3AsO3 + HNO3 = AgNO3 + H3AsO3 =>
Ag3AsO3 + 3 HNO3 = 3 AgNO3 + H3AsO3
CrO3 + OH = CrO4 + H2O =>
CrO3 + 2 OH = CrO4 + H2O
Ca(OH)2 + Cl = CaCl(OH)2 =>
Ca(OH)2 + Cl = CaCl(OH)2
Ca{2+} + HPO4{2-} + NH3 = Ca3(PO4)2 + NH4{+] =>
3 Ca{2+} + 2 HPO4{2-} + 2 NH3 = Ca3(PO4)2 + 2 NH4{+]
C2O4H2 + NaOH = Na2C2O4 + H2O =>
C2O4H2 + 2 NaOH = Na2C2O4 + 2 H2O
C10H12O2 + C4H6O3 = C12H14O3 + CH3COOH =>
C10H12O2 + C4H6O3 = C12H14O3 + CH3COOH
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
HCl + LiOH = LiCl + H2O =>
HCl + LiOH = LiCl + H2O
CO2 + H2SO4 = CSO4 + O2 + H2O =>
2 CO2 + 2 H2SO4 = 2 CSO4 + O2 + 2 H2O
Cr2O72{-} + CH3CH2OH + H{+} = Cr3{+} + CH3CHO + H2O =>
6 Cr2O72{-} + 427 CH3CH2OH + 10 H{+} = 4 Cr3{+} + 427 CH3CHO + 432 H2O
KOH + Al(OH)3 + H2SO4 = AlK(SO4)2 + H2O =>
KOH + Al(OH)3 + 2 H2SO4 = AlK(SO4)2 + 4 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO4 + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + NH4NO4 + 2 H2O
Pt + Cl2 + NH3 = PtCl2(NH3)2 =>
Pt + Cl2 + 2 NH3 = PtCl2(NH3)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
As + F2 = AsF5 =>
2 As + 5 F2 = 2 AsF5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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