| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H9ONa + H2O = C4H9OH + NaOH
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
K2Cr2O7 + FeCl2 + H2SO4 = Cr2(SO4)3 + K2SO4 + FeCl3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeCl2 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 FeCl3 + Fe2(SO4)3 + 7 H2O
K{+} + S{-2} = K{-} + S{-} =>
K{+} + 2 S{-2} = K{-} + 2 S{-}
SOCl2 + H2O = SO2 + HCl =>
SOCl2 + H2O = SO2 + 2 HCl
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
NaOH + Al + H2O = H2 + Na2Al(OH)4 =>
2 NaOH + Al + 2 H2O = H2 + Na2Al(OH)4
In + CO3 = InCO3 =>
In + CO3 = InCO3
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NO(g) + Cl2(g) = NOCl(g) =>
2 NO(g) + Cl2(g) = 2 NOCl(g)
Ce(SO4)2 + KI = Ce2(SO4)3 + I2 + K2SO4 =>
2 Ce(SO4)2 + 2 KI = Ce2(SO4)3 + I2 + K2SO4
CO2 + C6H12O6 = CO + H2O =>
6 CO2 + C6H12O6 = 12 CO + 6 H2O
HgCrO4 + H2O = HgO + H2CrO4 =>
HgCrO4 + H2O = HgO + H2CrO4
Ti2O + HCl = Ti + HOCl =>
Ti2O + HCl = 2 Ti + HOCl
ZnSO3 + Na = Na2SO3 + Zn =>
ZnSO3 + 2 Na = Na2SO3 + Zn
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
KI + HNO2 + H2SO4 = NO + I2 + H2O + K2SO4 =>
2 KI + 2 HNO2 + H2SO4 = 2 NO + I2 + 2 H2O + K2SO4
Ba(OH)2 + Cl2O7 = Ba(ClO4)2 + H2O =>
Ba(OH)2 + Cl2O7 = Ba(ClO4)2 + H2O
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
I2(g) + HCl(aq) = HI + Cl2 =>
I2(g) + 2 HCl(aq) = 2 HI + Cl2
BaCl2 + CuSO4 = BaCl2CuSO4 =>
BaCl2 + CuSO4 = BaCl2CuSO4
Ag3S + HNO3 = AgNO3 + NO + S + H2O =>
Ag3S + 4 HNO3 = 3 AgNO3 + NO + S + 2 H2O
BrH2O + KIH2O = BrKI + H2O =>
BrH2O + KIH2O = BrKI + 2 H2O
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
H10Cl3 + V(OH4)2 = H5(OH4)3 + V3Cl3 =>
H10Cl3 + 3 V(OH4)2 = 2 H5(OH4)3 + V3Cl3
CH3CH2CH2Br + KOH(aq) = CH3CH2CH2OH + KBr =>
CH3CH2CH2Br + KOH(aq) = CH3CH2CH2OH + KBr
CrCl3 + HCl + Zn = ZnCl2 + H2CrCl2 =>
2 CrCl3 + 4 HCl + 3 Zn = 3 ZnCl2 + 2 H2CrCl2
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
H2C2O4 + KMnO4 = CO2 + MnO2 + KOH + H2O =>
3 H2C2O4 + 2 KMnO4 = 6 CO2 + 2 MnO2 + 2 KOH + 2 H2O
CO3(aq) + Ag(aq) = Ag2CO3(s) =>
CO3(aq) + 2 Ag(aq) = Ag2CO3(s)
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
N2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NO + H2O =>
5 N2 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 10 NO + 6 H2O
Na2S + Cs3N = Na3N + Cs2S =>
3 Na2S + 2 Cs3N = 2 Na3N + 3 Cs2S
Co + HNO3 = Co(NO3)2 + NO2 + H2O =>
Co + 4 HNO3 = Co(NO3)2 + 2 NO2 + 2 H2O
AlK(SO4)2 + NH4OH = Al(OH)3 + (NH4)2SO4 + KOH =>
AlK(SO4)2 + 4 NH4OH = Al(OH)3 + 2(NH4)2SO4 + KOH
Na3PO4 + CuI2 = Cu3(PO4)2 + NaI =>
2 Na3PO4 + 3 CuI2 = Cu3(PO4)2 + 6 NaI
Cu + AgNO3 + H2SO4 = Cu(NO3)2 + NO2 + Ag2SO4 + H2O =>
Cu + 4 AgNO3 + 2 H2SO4 = Cu(NO3)2 + 2 NO2 + 2 Ag2SO4 + 2 H2O
SnCl2 + NaOH = H2SnO2 + NaCl =>
SnCl2 + 2 NaOH = H2SnO2 + 2 NaCl
I2 + KSCN = KI + CS + N2 =>
I2 + 2 KSCN = 2 KI + 2 CS + N2
C16H10N2O2 + S2O4{-2} + HO{-} = H2O + SO3{-2} + C16H10N2O{-2} =>
C16H10N2O2 + 2 S2O4{-2} + 6 HO{-} = 3 H2O + 4 SO3{-2} + C16H10N2O{-2}
Fe{+2} + K3Fe(CN)6 = K{+} + Fe3[Fe(CN)6]2 =>
3 Fe{+2} + 2 K3Fe(CN)6 = 6 K{+} + Fe3[Fe(CN)6]2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ba(NO3)2 + KCH3COO = Ba(CH3COO)2 + KNO3 =>
Ba(NO3)2 + 2 KCH3COO = Ba(CH3COO)2 + 2 KNO3
NH4OH + BaS = (NH4)2S + Ba(OH)2 =>
2 NH4OH + BaS = (NH4)2S + Ba(OH)2
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
Ba{2+} + NO3{2-} = Ba(NO3) =>
Ba{2+} + NO3{2-} = Ba(NO3)
CH3CH2Cl + CH3OK = CH3CH2OK + CH3Cl =>
CH3CH2Cl + CH3OK = CH3CH2OK + CH3Cl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
