| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3N2 + 6 F2 = 3 N2F2 + 6 HF
C4H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H6(g) + 11 O2(g) = 8 CO2(g) + 6 H2O(g)
HCl + MgO2 = Mg2Cl + H2O + Cl =>
8 HCl + 2 MgO2 = Mg2Cl + 4 H2O + 7 Cl
H2SiO3 = SiO3 + H =>
H2SiO3 = SiO3 + 2 H
C2H4O2 + Cl2 = C2H3O2Cl + HCl =>
C2H4O2 + Cl2 = C2H3O2Cl + HCl
HCe + NaOH = H2O + NaCe =>
HCe + NaOH = H2O + NaCe
FeCl2 + HCl = FeCl3 + H =>
FeCl2 + HCl = FeCl3 + H
Cl2 + I2 + Ba(OH)2 = BaCl2 + Ba(IO3)2 + H2O =>
5 Cl2 + I2 + 6 Ba(OH)2 = 5 BaCl2 + Ba(IO3)2 + 6 H2O
HCe + NaOH = H2O + NaCe =>
HCe + NaOH = H2O + NaCe
H2SeO3 + HBr = Se + Br2 + H2O =>
H2SeO3 + 4 HBr = Se + 2 Br2 + 3 H2O
P4 + NaOH + H2O = PH4 + NaHPO3 =>
P4 + 2 NaOH + 4 H2O = 2 PH4 + 2 NaHPO3
Br2 + C = Br2C =>
Br2 + C = Br2C
Cu(OH)2 + Na2SO4 = CuSO4 + Na2(OH)2 =>
Cu(OH)2 + Na2SO4 = CuSO4 + Na2(OH)2
Ag20 = Ag = =>
Ag20 = 20 Ag
C3H6 + H2O = CO2 + H2 =>
C3H6 + 6 H2O = 3 CO2 + 9 H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HI + O2 = I + H2O =>
4 HI + O2 = 4 I + 2 H2O
COOH + KOH = COOK + H2O =>
COOH + KOH = COOK + H2O
O2 = O3 =>
3 O2 = 2 O3
P4 + NO2 = P2O5 + N2 =>
2 P4 + 10 NO2 = 4 P2O5 + 5 N2
Na2SO4 + AgNO3(aq) = Ag2SO4 + NaNO3 =>
Na2SO4 + 2 AgNO3(aq) = Ag2SO4 + 2 NaNO3
CH3COOH + FeO = (CH3COO)2Fe + H2O =>
2 CH3COOH + FeO = (CH3COO)2Fe + H2O
LiOH + H2CrO4 = H2O + Li2CrO4 =>
2 LiOH + H2CrO4 = 2 H2O + Li2CrO4
C2H4 + MnO4{-} + H{+} + H2O = MnO2 + C2H6O2 =>
3 C2H4 + 2 MnO4{-} + 2 H{+} + 2 H2O = 2 MnO2 + 3 C2H6O2
SnO + KOH = SnOH + KO =>
SnO + KOH = SnOH + KO
Bi + NO3{-} + H3O{+} = Bi{3+} + NO + H2O =>
Bi + NO3{-} + 4 H3O{+} = Bi{3+} + NO + 6 H2O
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Pb(BrO3)2 = Pb + (BrO3)2 =>
Pb(BrO3)2 = Pb + (BrO3)2
LiBr + Mg3N2 = Li3N + MgBr2 =>
6 LiBr + Mg3N2 = 2 Li3N + 3 MgBr2
CH3CHCHCH2CH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
2 CH3CHCHCH2CH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NaNO3 + H2SO4 = HNO3 + NaHSO4 =>
NaNO3 + H2SO4 = HNO3 + NaHSO4
ZnCl2 + Mg = MgCl3 + Zn =>
3 ZnCl2 + 2 Mg = 2 MgCl3 + 3 Zn
Pb(BrO3)2 = Pb + BrO3 =>
Pb(BrO3)2 = Pb + 2 BrO3
HCl + CuO = Cu(Cl)2 + H2O =>
2 HCl + CuO = Cu(Cl)2 + H2O
ZnHPO4H3PO4 = Zn(H2PO4)2 =>
ZnHPO4H3PO4 = Zn(H2PO4)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C3H6O + NaOH + I2 = C2H3O2Na + H2O + CH3I =>
6 C3H6O + 5 NaOH + 4 I2 = 5 C2H3O2Na + H2O + 8 CH3I
C6H4(COOH)2 + C2H4(OH)2 = C10H8O4 + H2O =>
C6H4(COOH)2 + C2H4(OH)2 = C10H8O4 + 2 H2O
Cu + S + O2 = CuSO4 =>
Cu + S + 2 O2 = CuSO4
PbS + H2SO4 = PbSO4 + SO2 + H2O =>
PbS + 4 H2SO4 = PbSO4 + 4 SO2 + 4 H2O
Li2O + H2O = Li(OH)2 + H2 =>
Li2O + 3 H2O = 2 Li(OH)2 + H2
NaCl + AgSO4 = AgCl + NaSO4 =>
NaCl + AgSO4 = AgCl + NaSO4
Cu + K3Fe(CN)6 = CuFe(CN)6 + K =>
Cu + K3Fe(CN)6 = CuFe(CN)6 + 3 K
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
RbCl(aq) + NaOH(aq) = RbOH(aq) + NaCl(aq) =>
RbCl(aq) + NaOH(aq) = RbOH(aq) + NaCl(aq)
HNO3 + HMnO4 = H2NO3 + MnO4 =>
HNO3 + HMnO4 = H2NO3 + MnO4
(C18H33O3)3 + CH3OH = C17H33CO2CH3 + C3H5O3H3 =>
68(C18H33O3)3 + 315 CH3OH = 180 C17H33CO2CH3 + 189 C3H5O3H3
HI + O2 = I + H2O =>
4 HI + O2 = 4 I + 2 H2O
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
