| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2O + Ba = BaO2 + 4 K
Mg2Sn + C = MgC12 + SnC14 =>
Mg2Sn + 38 C = 2 MgC12 + SnC14
KCr2O3 + O2 = KCr2O5 =>
KCr2O3 + O2 = KCr2O5
CH3CH2CH2CH2CH2OH + CrO3 = CH3CH2CH2CH2COOH + Cr + H2O =>
3 CH3CH2CH2CH2CH2OH + 2 CrO3 = 3 CH3CH2CH2CH2COOH + 2 Cr + 3 H2O
Cl3 + KBr2 = KCl + Br2 =>
Cl3 + 3 KBr2 = 3 KCl + 3 Br2
NaHCO3H2O + HCl = CO2 + H2O + NaCl =>
NaHCO3H2O + HCl = CO2 + 2 H2O + NaCl
CH3COH + Ca(OH)2 = CH3COOH + Ca + H2O =>
CH3COH + Ca(OH)2 = CH3COOH + Ca + H2O
H5C2O + O2 = CO2 + H2O =>
4 H5C2O + 11 O2 = 8 CO2 + 10 H2O
AgNO3 + Al = Al2(NO3)3 + Ag =>
3 AgNO3 + 2 Al = Al2(NO3)3 + 3 Ag
C18H15PO + CH3Br = C2H6O + C18H15PBr2 =>
C18H15PO + 2 CH3Br = C2H6O + C18H15PBr2
(NH4)2SO4 + Cu(OH)2 = NH3 + H2O + Cu(SO4) =>
(NH4)2SO4 + Cu(OH)2 = 2 NH3 + 2 H2O + Cu(SO4)
AgNO3(l) + K2CrO4(l) = AgCrO4(s) + K2NO3(l) =>
AgNO3(l) + K2CrO4(l) = AgCrO4(s) + K2NO3(l)
C3H6O3 + NH3 = C3H9NO3 =>
C3H6O3 + NH3 = C3H9NO3
HBr + SO2 = Br + H2O + SO =>
2 HBr + SO2 = 2 Br + H2O + SO
HC2H3O2 + LiHCO3 = H2 + CO2 + LiC2H3O2 =>
3 HC2H3O2 + 2 LiHCO3 = 4 H2 + 4 CO2 + 2 LiC2H3O2
K4FeCN6 + FeCl3 = KFeFeCN6 + KCl =>
K4FeCN6 + FeCl3 = KFeFeCN6 + 3 KCl
Ge2 + H2 = GeH4 =>
Ge2 + 4 H2 = 2 GeH4
C3H6 + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + Mn02 + H2O =>
7 C3H6 + 4 KMnO4 + 2 H2SO4 = 7 C3H6O2 + 2 K2SO4 + 2 Mn02 + 2 H2O
Al(OH)3 + Cl = AlCl3 + H2O2 =>
2 Al(OH)3 + 6 Cl = 2 AlCl3 + 3 H2O2
HNO3 + H = N2O4 + H2O =>
2 HNO3 + 2 H = N2O4 + 2 H2O
MnSO4(aq) + Cu(CH3COO)2(aq) = Mn(CH3COO)2(aq) + CuSO4(aq) =>
MnSO4(aq) + Cu(CH3COO)2(aq) = Mn(CH3COO)2(aq) + CuSO4(aq)
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
K2CO3 = K2OCO2 =>
K2CO3 = K2OCO2
CO2 + Cl2O7 = ClCO3 + O2 =>
4 CO2 + 2 Cl2O7 = 4 ClCO3 + 5 O2
Cu(OH)2 + LiBr = CuBr + Li(OH)2 =>
Cu(OH)2 + LiBr = CuBr + Li(OH)2
KCN + H2O + CO2 = KHCO3 + HCN =>
KCN + H2O + CO2 = KHCO3 + HCN
Na2C2O4 + K3PO4 = K2C2O4 + Na3PO4 =>
3 Na2C2O4 + 2 K3PO4 = 3 K2C2O4 + 2 Na3PO4
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
MnI2(s) + F2(g) = MnF3(s) + IF5(l) =>
2 MnI2(s) + 13 F2(g) = 2 MnF3(s) + 4 IF5(l)
K2CO3 + HCl = KCl + H2O + CO2 =>
K2CO3 + 2 HCl = 2 KCl + H2O + CO2
KNO2 + BaCl2 = BaNO2 + KCl2 =>
KNO2 + BaCl2 = BaNO2 + KCl2
CH2 + H2O = C2H5OH =>
2 CH2 + H2O = C2H5OH
NaI(aq) + KOH(aq) = KI + NaOH =>
NaI(aq) + KOH(aq) = KI + NaOH
Mg + Co2{+} = Co + Mg2{+} =>
2 Mg + Co2{+} = 2 Co + Mg2{+}
CH3N + H2O = CH3NH + OH =>
CH3N + H2O = CH3NH + OH
C6H14 + Cl2 = CCl + HCl =>
C6H14 + 10 Cl2 = 6 CCl + 14 HCl
Na2SO3(aq) + BaCl2(aq) = NaCl(aq) + BaSO3(s) =>
Na2SO3(aq) + BaCl2(aq) = 2 NaCl(aq) + BaSO3(s)
CoCl2 + HCl = HCoCl3 =>
CoCl2 + HCl = HCoCl3
C7H14 = C7H8 + H2 =>
C7H14 = C7H8 + 3 H2
Ca(OH)2 + HF = CaF2 + HOH =>
Ca(OH)2 + 2 HF = CaF2 + 2 HOH
V2O5 + CH3CH2OH + H2SO4 + H2O = [VO(H2O)5]SO4 + CH3COOH =>
2 V2O5 + CH3CH2OH + 4 H2SO4 + 15 H2O = 4[VO(H2O)5]SO4 + CH3COOH
Cr(OH)3 + Cl3 + NaOH = Na2CrO4 + NaCl + H2O =>
Cr(OH)3 + Cl3 + 5 NaOH = Na2CrO4 + 3 NaCl + 4 H2O
Ba(OH)2 + Fe(No3)3 = Fe(OH)3 + Ba(No3)2 =>
3 Ba(OH)2 + 2 Fe(No3)3 = 2 Fe(OH)3 + 3 Ba(No3)2
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
C4H8N + O2 = CO2 + H2O + NO2 =>
C4H8N + 7 O2 = 4 CO2 + 4 H2O + NO2
Cr2O3 + H{+} = Cr{3+} + H2O =>
Cr2O3 + 6 H{+} = 2 Cr{3+} + 3 H2O
Cr2O7{-}2 + H{+} + {-} = Cr + H2O =>
Cr2O7{-}2 + 14 H{+} + 13e = 2 Cr + 7 H2O
MgO + NiO + Fe2O3 + Sm2O3 = MgNiSmFeO4 + O =>
2 MgO + 2 NiO + Fe2O3 + Sm2O3 = 2 MgNiSmFeO4 + 2 O
Fe(CH3COO)3(aq) + Ca(OH)2(aq) = Fe(OH)3(s) + Ca(CH3COO)2(aq) =>
2 Fe(CH3COO)3(aq) + 3 Ca(OH)2(aq) = 2 Fe(OH)3(s) + 3 Ca(CH3COO)2(aq)
KSCN + KCr(SO4)2*12H2O = K3(Cr(SCN)6) + H2O + K2SO4 =>
6 KSCN + KCr(SO4)2*12H2O = K3(Cr(SCN)6) + 12 H2O + 2 K2SO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
