| Équations équilibrées la veille | Équations équilibrées le lendemain |
IO4{-} + 11 I{-} + 8 H{+} = 4 I3{-} + 4 H2O
HO2CCH2CHOHCO2H + NaOH = H2O + NaO2CCH2CHOHCO2H =>
HO2CCH2CHOHCO2H + NaOH = H2O + NaO2CCH2CHOHCO2H
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
C3H7S2 + O2 = CO2 + H2O + SO2 =>
4 C3H7S2 + 27 O2 = 12 CO2 + 14 H2O + 8 SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe(OH)3 + KClO4 + KOH = K2FeO4 + KCl + H2O =>
8 Fe(OH)3 + 3 KClO4 + 16 KOH = 8 K2FeO4 + 3 KCl + 20 H2O
NaHCO3 + C6H8O7 = NaC6H5O6 + H2O + CO2 =>
NaHCO3 + C6H8O7 = NaC6H5O6 + 2 H2O + CO2
Mg + CaI2 = Ca + MgI2 =>
Mg + CaI2 = Ca + MgI2
(NH4)2S2O8 + MnSO4 + H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
(NH4)2S2O8 + MnSO4 + 2 H2O = MnO2 + 2 H2SO4 + (NH4)2SO4
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
NaFeO2 + H2O = Fe2O3 + NaOH =>
2 NaFeO2 + H2O = Fe2O3 + 2 NaOH
IO4{-} + I{-} + H{+} = I3{-} + H2O =>
IO4{-} + 11 I{-} + 8 H{+} = 4 I3{-} + 4 H2O
NaOCl + Na2S2O3 + NaOOH = NaCl + Na2SO4 + H2O =>
2 NaOCl + Na2S2O3 + 2 NaOOH = 2 NaCl + 2 Na2SO4 + H2O
C2H3NaO2 + HCl = NaCl + C2H4O2 =>
C2H3NaO2 + HCl = NaCl + C2H4O2
Ni(OH)2 + Br + HOH = Ni(OH)3 + HBr =>
Ni(OH)2 + Br + HOH = Ni(OH)3 + HBr
IO4{-} + I{-} + H{+} = I3{-} + H2O =>
IO4{-} + 11 I{-} + 8 H{+} = 4 I3{-} + 4 H2O
Ag + Pt(NO3)2 = AgNO3 + Pt =>
2 Ag + Pt(NO3)2 = 2 AgNO3 + Pt
[UO2(CO3)3]4{-} + HS{-} + H{+} = UO2 + SO42{-} + CO2 + H2O =>
85[UO2(CO3)3]4{-} + 23 HS{-} + 85 H{+} = 340 UO2 + 23 SO42{-} + 1020 CO2 + 54 H2O
CH3NH2 + O2 + OH{-} = CO3{-2} + H2O + N2 =>
4 CH3NH2 + 9 O2 + 8 OH{-} = 4 CO3{-2} + 14 H2O + 2 N2
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
[N(CH3)4]I + I2 = [N(CH3)4]I3 =>
[N(CH3)4]I + I2 = [N(CH3)4]I3
(H)2(O)2 = (H)2(O) + O2 =>
2(H)2(O)2 = 2(H)2(O) + O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Na2S + NaOCl = Na2SO4 + NaCl =>
Na2S + 4 NaOCl = Na2SO4 + 4 NaCl
Ag + H2O = AgOH + H2 =>
2 Ag + 2 H2O = 2 AgOH + H2
Cr(NO3)3 + K2CO3 = Cr2(CO3)3 + K(NO3) =>
2 Cr(NO3)3 + 3 K2CO3 = Cr2(CO3)3 + 6 K(NO3)
IO4{-} + I{-} + H{+} = I3{-} + H2O =>
IO4{-} + 11 I{-} + 8 H{+} = 4 I3{-} + 4 H2O
Al + CH4 = AlCH4 =>
Al + CH4 = AlCH4
TiOSO4 = TiO2 + SO2 + O2 =>
2 TiOSO4 = 2 TiO2 + 2 SO2 + O2
Cr2O7{2-} + Fe2 + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + Fe2 + 14 H{+} = 2 Cr{3+} + 2 Fe{3+} + 7 H2O
F + SF3 = SF6 =>
3 F + SF3 = SF6
CH3CH(NH2)CH2COOH + Na = CH3CH(NH2)CH2COONa + H2 =>
2 CH3CH(NH2)CH2COOH + 2 Na = 2 CH3CH(NH2)CH2COONa + H2
Fe(CH3COO)2 + HNO3 = Fe(NO3)3 + N2 + CO2 + H2O =>
10 Fe(CH3COO)2 + 64 HNO3 = 10 Fe(NO3)3 + 17 N2 + 40 CO2 + 62 H2O
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
OKOH + Cl2 = KClO3 + KCl + H2O =>
2 OKOH + Cl2 = KClO3 + KCl + H2O
KNO3(aq) + NH4Cl(aq) = NH4NO3(aq) + KCl(aq) =>
KNO3(aq) + NH4Cl(aq) = NH4NO3(aq) + KCl(aq)
K2Cr2O7 + C2H2 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
5 K2Cr2O7 + 3 C2H2 + 20 H2SO4 = 6 CO2 + 5 K2SO4 + 5 Cr2(SO4)3 + 23 H2O
NaOH + Ca(OH)2 = Na(OH)3 + Ca =>
NaOH + Ca(OH)2 = Na(OH)3 + Ca
FeSO4 + NaBiO3 + H2SO4 = Fe2(SO4)3 + Bi2(SO4)3 + Na2SO4 + H2O =>
4 FeSO4 + 2 NaBiO3 + 6 H2SO4 = 2 Fe2(SO4)3 + Bi2(SO4)3 + Na2SO4 + 6 H2O
NH4MgPO4 = Mg2P2O7 + NH3 + H2O =>
2 NH4MgPO4 = Mg2P2O7 + 2 NH3 + H2O
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
Al2(CO3)3 + K3PO4 = K2CO3 + AlPO4 =>
Al2(CO3)3 + 2 K3PO4 = 3 K2CO3 + 2 AlPO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CuSO4(aq) + NaHCO3(aq) = Cu(HCO3)2(s) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaHCO3(aq) = Cu(HCO3)2(s) + Na2SO4(aq)
(COOH)2*2H2O + NaHCO3 = (COONa)2 + H2O + CO2 =>
(COOH)2*2H2O + 2 NaHCO3 = (COONa)2 + 4 H2O + 2 CO2
CaO2 + HCl = CaCl2 + Cl2 + H2O =>
CaO2 + 4 HCl = CaCl2 + Cl2 + 2 H2O
NaOH + H3PO4 = H2O + Na3PO4 =>
3 NaOH + H3PO4 = 3 H2O + Na3PO4
NH4 + H2O2 = NH3 + H2O =>
2 NH4 + H2O2 = 2 NH3 + 2 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
