| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CrI3 + 21 Cl2 + 52 KOH = 2 K2CrO4 + 6 KIO3 + 42 KCl + 26 H2O
RbI3 + ClO3{-} = I2 + Cl{-} + RbO3 =>
2 RbI3 + 2 ClO3{-} = 3 I2 + 2 Cl{-} + 2 RbO3
K2SO3 + H2SO4 = K2SO4SO2 + H2O =>
K2SO3 + H2SO4 = K2SO4SO2 + H2O
AlI = (Al)I =>
AlI = (Al)I
CH3CH(OH)CH3 + NaOH = CH3CH(ONa)CH3 + H2O =>
CH3CH(OH)CH3 + NaOH = CH3CH(ONa)CH3 + H2O
FeNO3(aq) + CaCl(aq) = FeCl(s) + CaNO3(aq) =>
FeNO3(aq) + CaCl(aq) = FeCl(s) + CaNO3(aq)
Ca(HO)2 + HCl = CaCl2 + H2O =>
Ca(HO)2 + 2 HCl = CaCl2 + 2 H2O
C4H10 + Cl2 = C4H8 + HCl =>
C4H10 + Cl2 = C4H8 + 2 HCl
Al(NO3)3 + K2Cr2O7 = Al2(Cr2O7)3 + KNO3 =>
2 Al(NO3)3 + 3 K2Cr2O7 = Al2(Cr2O7)3 + 6 KNO3
C3H5(OH)3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2(SO4) + CO2 + H2O =>
3 C3H5(OH)3 + 7 K2Cr2O7 + 28 H2SO4 = 7 Cr2(SO4)3 + 7 K2(SO4) + 9 CO2 + 40 H2O
CH3NO2 + O2 = CO2 + H2O + NO =>
4 CH3NO2 + 5 O2 = 4 CO2 + 6 H2O + 4 NO
BaCO3 + CaCl2 = CaCO3 + BaCl2 =>
BaCO3 + CaCl2 = CaCO3 + BaCl2
C3H7COOH + O2 = CO2 + H2O =>
C3H7COOH + 5 O2 = 4 CO2 + 4 H2O
MgSO3 = Mg + SO3 =>
MgSO3 = Mg + SO3
FeSO4 + H2S = FeS + H2O + S =>
FeSO4 + 4 H2S = FeS + 4 H2O + 4 S
(CuOH)2SO4 = CuOH + SO4 =>
(CuOH)2SO4 = 2 CuOH + SO4
KI(aq) + AgNO3 = KNO3(aq) + AgI(s) =>
KI(aq) + AgNO3 = KNO3(aq) + AgI(s)
HCO3 + OH = CO32 + H2O =>
HCO3 + 59 OH = CO32 + 30 H2O
FeSO4 + HF = FeF2 + H2SO4 =>
FeSO4 + 2 HF = FeF2 + H2SO4
C7H16 + H{+} + SO4{2-} = CO2 + H2S + H2O =>
2 C7H16 + 22 H{+} + 11 SO4{2-} = 14 CO2 + 11 H2S + 16 H2O
Ca(H2PO4)2*H2O + Ca(OH)2 = Ca3(PO4)2 + H2O =>
Ca(H2PO4)2*H2O + 2 Ca(OH)2 = Ca3(PO4)2 + 5 H2O
CaCl2 + NaOH + H2O2 = CaO2 + NaCl + H2O =>
CaCl2 + 2 NaOH + H2O2 = CaO2 + 2 NaCl + 2 H2O
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
NaHSO3(s)NaOH = Na2SO3(s)H2O(l) =>
NaHSO3(s)NaOH = Na2SO3(s)H2O(l)
Pb(NO3)2Na2S = PbSNa2(NO3)2 =>
Pb(NO3)2Na2S = PbSNa2(NO3)2
CdCl + Na2S = Cd2S + NaCl =>
2 CdCl + Na2S = Cd2S + 2 NaCl
ZnHNO3 = ZnNO2H2OZnNO3 =>
2 ZnHNO3 = ZnNO2H2OZnNO3
CaCO3 + HBrO3 = Ca(BrO3)2 + H2CO3 =>
CaCO3 + 2 HBrO3 = Ca(BrO3)2 + H2CO3
K3Cr2O7 + H2C2O4 + K2C2O4 = K3[Cr(C2O4)3]H2O + CO2 + H2O =>
2 K3Cr2O7 + 14 H2C2O4 + 3 K2C2O4 = 4 K3[Cr(C2O4)3]H2O + 10 CO2 + 10 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
C8H8O + NaBH4 + H2O = C6H5CHOHCH3 + NaBOH4 =>
C8H8O + NaBH4 + H2O = C6H5CHOHCH3 + NaBOH4
C7H6 + O3 = CO2 + H2O =>
3 C7H6 + 17 O3 = 21 CO2 + 9 H2O
NaOH + C20H14O2 = NaC20H14O3H =>
NaOH + C20H14O2 = NaC20H14O3H
Cr(OH)4[{-}] + H2O2 = CrO4[{-}2] + H2O =>
Cr(OH)4[{-}] + 2 H2O2 = CrO4[{-}2] + 4 H2O
Fe + ZnSO4 = Fe(SO4)2 + Zn =>
Fe + 2 ZnSO4 = Fe(SO4)2 + 2 Zn
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
[Ag(NH3)2] + Na2S = Ag2S + NH3 + Na =>
2[Ag(NH3)2] + Na2S = Ag2S + 4 NH3 + 2 Na
C3H7OH(i) + O2 = CO2(g) + H2O(g) =>
2 C3H7OH(i) + 9 O2 = 6 CO2(g) + 8 H2O(g)
SbCl4{-} + Fe = Sb + Fe{3+} + Cl{-} =>
SbCl4{-} + Fe = Sb + Fe{3+} + 4 Cl{-}
HNO3 + HCl + Cu = H2O + CuCl3 + NO =>
HNO3 + 3 HCl + Cu = 2 H2O + CuCl3 + NO
HgNO4 = HgO + NO2 + O2 =>
2 HgNO4 = 2 HgO + 2 NO2 + O2
H2SeO3 + H2S = Se + H2SO + H2O =>
H2SeO3 + 2 H2S = Se + 2 H2SO + H2O
K2O + P2O5 = K2(PO3)2 =>
K2O + P2O5 = K2(PO3)2
HCOOH + Ca3(PO4)2 = Ca(HCOO)2 + H3PO4 =>
6 HCOOH + Ca3(PO4)2 = 3 Ca(HCOO)2 + 2 H3PO4
NaNO3 + H2SO4 = HSO4 + NaOH + NO2 =>
NaNO3 + H2SO4 = HSO4 + NaOH + NO2
PbSNaNO3HCl = PbNO3NaClHS =>
PbSNaNO3HCl = PbNO3NaClHS
Na2CO3 + KOH = NaOH + K2CO3 =>
Na2CO3 + 2 KOH = 2 NaOH + K2CO3
Ca(OH)2 + HCl = Ca(Cl)2 + H2O =>
Ca(OH)2 + 2 HCl = Ca(Cl)2 + 2 H2O
(NH4)2MoO4 + NH3 + H2O2 = (NH4)2MoO6 + NH4OH =>
(NH4)2MoO4 + 2 NH3 + 2 H2O2 = (NH4)2MoO6 + 2 NH4OH
ZnSH2O = ZnOH2S =>
ZnSH2O = ZnOH2S
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
