| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3*FeO + 4 CO = 3 Fe + 4 CO2
HIO + Al = Al(IO) + H2 =>
2 HIO + 2 Al = 2 Al(IO) + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
HNO3 + Ag = H2 + AgNO3 =>
2 HNO3 + 2 Ag = H2 + 2 AgNO3
Na2(SO4) + HCl = Na2Cl + H(SO4) =>
Na2(SO4) + HCl = Na2Cl + H(SO4)
NaCr2O7 + HCl = Cl2 + CrCl3 + H2O + NaCl =>
2 NaCr2O7 + 28 HCl = 7 Cl2 + 4 CrCl3 + 14 H2O + 2 NaCl
Al(OH)3 + HPO3 = Al(PO3)3 + H2O =>
Al(OH)3 + 3 HPO3 = Al(PO3)3 + 3 H2O
Cu(NO3)2(aq) + NaOH(s) = Cu(OH)2 + NaNO3 =>
Cu(NO3)2(aq) + 2 NaOH(s) = Cu(OH)2 + 2 NaNO3
Sb + H2SO4 = Sb2O3 + SO2 + H2O =>
2 Sb + 3 H2SO4 = Sb2O3 + 3 SO2 + 3 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Zn + CaCO3 = ZnO + CaO + CO =>
Zn + CaCO3 = ZnO + CaO + CO
K2CrO4 + HCl = CrCl3 + KCl + Cl + H2O =>
K2CrO4 + 8 HCl = CrCl3 + 2 KCl + 3 Cl + 4 H2O
(NH4)2O + Pb3(PO4)2 = (NH4)3PO4 + PbO =>
3(NH4)2O + Pb3(PO4)2 = 2(NH4)3PO4 + 3 PbO
Zn(CH3COO)2(aq) + LiOH(aq) = Zn(OH)2(s) + LiCH3COO(aq) =>
Zn(CH3COO)2(aq) + 2 LiOH(aq) = Zn(OH)2(s) + 2 LiCH3COO(aq)
CO2 + H2O = C6H12O16 + O6 =>
18 CO2 + 18 H2O = 3 C6H12O16 + O6
Cr(OH)3 + OH{-} + H2O2 = CrO4{2-} + H2O =>
2 Cr(OH)3 + 4 OH{-} + 3 H2O2 = 2 CrO4{2-} + 8 H2O
KHPh + NaOH = H2O + KNaPh =>
KHPh + NaOH = H2O + KNaPh
KMnO4 + C3H8O3 = CO2 + H2O + Mn2O3 + K2CO3 =>
14 KMnO4 + 4 C3H8O3 = 5 CO2 + 16 H2O + 7 Mn2O3 + 7 K2CO3
Cr2O7{-2} + SO3{-2} + H3O{+} = Cr{+3} + SO4{-2} + H2O =>
Cr2O7{-2} + 3 SO3{-2} + 8 H3O{+} = 2 Cr{+3} + 3 SO4{-2} + 12 H2O
MgCl2 + NH3 + H2O = NH4Cl + Mg(OH)2 =>
MgCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Mg(OH)2
S2O8{2-} + Mn{2+} + H2O = MnO4{-} + SO4{2-} + H3O{+} =>
5 S2O8{2-} + 2 Mn{2+} + 24 H2O = 2 MnO4{-} + 10 SO4{2-} + 16 H3O{+}
SeCl6 + O = SeO + Cl =>
SeCl6 + O = SeO + 6 Cl
CH3COOH + C3H8O = C5H10O2 + H2O =>
CH3COOH + C3H8O = C5H10O2 + H2O
Ca(OH)2 + HOOCCOOH = H2O + CaOOCCOO =>
Ca(OH)2 + HOOCCOOH = 2 H2O + CaOOCCOO
Al + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2
C2H3NaO2 + Ca(NO3)2 = Ca(C2H3O2) + Na(NO3)2 =>
C2H3NaO2 + Ca(NO3)2 = Ca(C2H3O2) + Na(NO3)2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Cu + Li2S = Cu2S + Li =>
2 Cu + Li2S = Cu2S + 2 Li
ZnS + H = Zn + H2S =>
ZnS + 2 H = Zn + H2S
AlBr3(aq) + NaOH(aq) = Al(OH)3 + NaBr =>
AlBr3(aq) + 3 NaOH(aq) = Al(OH)3 + 3 NaBr
C + SO2 = CS2 + CO2 =>
3 C + 2 SO2 = CS2 + 2 CO2
AgNO3 + Na2S2O3 + H2O = Ag2S + NaNO3 + H2SO4 =>
2 AgNO3 + Na2S2O3 + H2O = Ag2S + 2 NaNO3 + H2SO4
C6H14O4 + O2 = CO2 + H2O =>
2 C6H14O4 + 15 O2 = 12 CO2 + 14 H2O
Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3
Cu(NO3)2 = CuO + NO2 + O2NO2 =>
2 Cu(NO3)2 = 2 CuO + 3 NO2 + O2NO2
SiH4 + KOH + H2O = K2SiO3 + H2 =>
SiH4 + 2 KOH + H2O = K2SiO3 + 4 H2
CUSO4 + Fe = CU + Fe2(SO4)3 =>
3 CUSO4 + 2 Fe = 3 CU + Fe2(SO4)3
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Zn(C2H3O2)2(H2O) + NH3 + H2O = Zn(OH)2 + NH4 + CH3COO =>
Zn(C2H3O2)2(H2O) + 2 NH3 + H2O = Zn(OH)2 + 2 NH4 + 2 CH3COO
C4H9OH + K2Cr2O7 + H2SO4 = C3H7CO + K2SO4 + Cr2(SO4)3 + H2O =>
2 C4H9OH + K2Cr2O7 + 4 H2SO4 = 2 C3H7CO + K2SO4 + Cr2(SO4)3 + 7 H2O
Ca(NO3)2(aq) + Na3(PO4)(aq) = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2(aq) + 2 Na3(PO4)(aq) = Ca3(PO4)2 + 6 NaNO3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
MgSO3(s) + HCl(aq) = MgCl2 + H2O + SO2 =>
MgSO3(s) + 2 HCl(aq) = MgCl2 + H2O + SO2
Ca + FeBr3 = FeCa + Br3 =>
Ca + FeBr3 = FeCa + Br3
MoCl{5} + S{2-} = MoS2 + Cl{-} + S =>
MoCl{5} + 3 S{2-} = MoS2 + Cl{-} + S
C4H8O2 + C2H6O = CH3CH2CH2COOCH2CH3 + H2O =>
C4H8O2 + C2H6O = CH3CH2CH2COOCH2CH3 + H2O
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
| 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 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
