| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H8 + 9 N2O4 = 9 N2 + 14 CO2 + 8 H2O
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4) + H2O + O2 =>
2 K2Cr2O7 + 4 H2SO4 = 2 K2SO4 + 2 Cr2(SO4) + 4 H2O + 5 O2
MgO + H2O = H2Mg2O3 =>
2 MgO + H2O = H2Mg2O3
CH4 + SO4 = H2O2 + CS =>
CH4 + SO4 = 2 H2O2 + CS
Al(OH)3 + NH4OH = AlN + H2O =>
Al(OH)3 + NH4OH = AlN + 4 H2O
Mn(OH)2 + KNO3 + KCO3 = K2MnO4 + NO + CO2 + H2O =>
Mn(OH)2 + KNO3 + KCO3 = K2MnO4 + NO + CO2 + H2O
Li + HNO3 = LiNO3 + NO + H2O =>
3 Li + 4 HNO3 = 3 LiNO3 + NO + 2 H2O
K2CO3 + BaCl2 = K2Cl2 + BaCO3 =>
K2CO3 + BaCl2 = K2Cl2 + BaCO3
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Ag(NH3)2OH + HCHO = Ag + NH3 + (NH4)CO3 + H2O =>
5 Ag(NH3)2OH + HCHO = 5 Ag + 9 NH3 + (NH4)CO3 + 3 H2O
K + HNO3 = KNO3 + H2 =>
2 K + 2 HNO3 = 2 KNO3 + H2
Ca + KNo3 = K + CaNo3 =>
Ca + KNo3 = K + CaNo3
SO3{-2} + CrO4{-2} + H2O = CrO2{-} + SO4{-2} + OH{-} =>
3 SO3{-2} + 2 CrO4{-2} + H2O = 2 CrO2{-} + 3 SO4{-2} + 2 OH{-}
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O + K2SO4
CuO + H2NO2 = Cu(NO2) + H2O =>
CuO + H2NO2 = Cu(NO2) + H2O
C8H6O3Cl2 + Ag = C8H6O3Cl + AgCl =>
C8H6O3Cl2 + Ag = C8H6O3Cl + AgCl
MnCl + PbNO3 = MnNO3 + PbCl =>
MnCl + PbNO3 = MnNO3 + PbCl
KNO2 + H2SO4 = HNO2 + KHSO4 =>
KNO2 + H2SO4 = HNO2 + KHSO4
C3H5(OH)3 + Na = C3H5(OH)2ONa + H2 =>
2 C3H5(OH)3 + 2 Na = 2 C3H5(OH)2ONa + H2
AlCl3 + NH3*H2O = Al(OH)3 + NH4*Cl =>
AlCl3 + 3 NH3*H2O = Al(OH)3 + 3 NH4*Cl
CO + Fe3O4 = CO2 + Fe =>
4 CO + Fe3O4 = 4 CO2 + 3 Fe
NaNO3 + KI = NO3K + NaI =>
NaNO3 + KI = NO3K + NaI
H4SiO4 + Ba(OH)2 = (BaOH)4SiO4 + H2O =>
H4SiO4 + 4 Ba(OH)2 = (BaOH)4SiO4 + 4 H2O
Al + H2O = Al(O3) + H2 =>
Al + 3 H2O = Al(O3) + 3 H2
CaSO4 + Pb(NO3)2 = Ca(NO3)2 + PbSO4 =>
CaSO4 + Pb(NO3)2 = Ca(NO3)2 + PbSO4
Ag2S + Mg = MgS + Ag =>
Ag2S + Mg = MgS + 2 Ag
Ca(s) + FeCl(aq) = CaCl + Fe(s) =>
Ca(s) + FeCl(aq) = CaCl + Fe(s)
C3H11 + O2 = CO2 + H2O =>
4 C3H11 + 23 O2 = 12 CO2 + 22 H2O
CH3Cl + Cl = HCl + CH2Cl =>
CH3Cl + Cl = HCl + CH2Cl
C6H23 + O2 = CO2 + H2O =>
4 C6H23 + 47 O2 = 24 CO2 + 46 H2O
K2CO3 = K2OCO2 =>
K2CO3 = K2OCO2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Cu{+} + NaCN = Cu(CN)3{-2} + Na{+} =>
Cu{+} + 3 NaCN = Cu(CN)3{-2} + 3 Na{+}
C3H7Br + NaOH = C3H6 + NaBr + H2O =>
C3H7Br + NaOH = C3H6 + NaBr + H2O
CH3COOH + Zn(OH)2 = H2O + Zn(CH3COO)2 =>
2 CH3COOH + Zn(OH)2 = 2 H2O + Zn(CH3COO)2
NiSO4 + C2H8N2 = [Ni(C2H8N2)3]SO4 =>
NiSO4 + 3 C2H8N2 = [Ni(C2H8N2)3]SO4
Na2Cr2O7 = Na2O + Cr2O3 + O2 =>
2 Na2Cr2O7 = 2 Na2O + 2 Cr2O3 + 3 O2
BaCl2 + H2Y = HCl + BaY =>
BaCl2 + H2Y = 2 HCl + BaY
KOH + Cl2 = KOHCl =>
2 KOH + Cl2 = 2 KOHCl
HCl + LiOH = HOH + LiCl =>
HCl + LiOH = HOH + LiCl
HCOOH + CH3CH2CHOH = HCOOCH2CH2CH3 + HOH =>
8 HCOOH + 12 CH3CH2CHOH = 11 HCOOCH2CH2CH3 + 6 HOH
COH2 + HNO3 = NO2 + CO2 + H2O =>
COH2 + 4 HNO3 = 4 NO2 + CO2 + 3 H2O
Li(s) + KBr(aq) = LiBr(aq) + K(s) =>
Li(s) + KBr(aq) = LiBr(aq) + K(s)
C5H10Br2 + KOH = C5H8 + KBr + H2O =>
C5H10Br2 + 2 KOH = C5H8 + 2 KBr + 2 H2O
(Ti(OH))2(SO4)3 + H2O = Ti(OH)2SO4 + H2SO4 =>
(Ti(OH))2(SO4)3 + 2 H2O = 2 Ti(OH)2SO4 + H2SO4
CaI2 + CrSO4 = CaSO4 + Cr + I =>
CaI2 + CrSO4 = CaSO4 + Cr + 2 I
H2SO4 + Ag = H2O + SO2 + Ag2SO4 =>
2 H2SO4 + 2 Ag = 2 H2O + SO2 + Ag2SO4
NH4OH + Na2SO4 = (NH4)2SO4 + NaOH =>
2 NH4OH + Na2SO4 = (NH4)2SO4 + 2 NaOH
C4H9Br + AgNO3 + H2O = C4H10O + AgBr + H3O + NO3 =>
C4H9Br + AgNO3 + 2 H2O = C4H10O + AgBr + H3O + NO3
C7H16 + HNO3 = C7H15NO2 + H2O =>
C7H16 + HNO3 = C7H15NO2 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
