| Équations équilibrées la veille | Équations équilibrées le lendemain |
PCl3(l) + 4 H2O + Br2 = 2 HBr + H3PO4 + 3 HCl
K2Cr2O7 + HBr = KBr + Br2 + CrBr3 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 3 Br2 + 2 CrBr3 + 7 H2O
KMnO4 + HCN + H2O = HOCN + MnO2 + KOH =>
2 KMnO4 + 3 HCN + H2O = 3 HOCN + 2 MnO2 + 2 KOH
MnO2 + Li2CO3 + KClO3 = LiMnO4 + CO2 + KCl =>
2 MnO2 + Li2CO3 + KClO3 = 2 LiMnO4 + CO2 + KCl
PCl3 + H2O + Br2 = HBr + H3PO4 + HCl =>
PCl3 + 4 H2O + Br2 = 2 HBr + H3PO4 + 3 HCl
HO4 + Sn(OH)4 = Sn(O4)4 + H2O =>
4 HO4 + Sn(OH)4 = Sn(O4)4 + 4 H2O
Fe2(CO3)3 + KNO3 = Fe(NO3)3 + K2CO3 =>
Fe2(CO3)3 + 6 KNO3 = 2 Fe(NO3)3 + 3 K2CO3
K2SO4 + Re(CO3)3 = K2(CO3)3 + ReSO4 =>
K2SO4 + Re(CO3)3 = K2(CO3)3 + ReSO4
CuSO4 + H2O2 = H2SO4 + O2 + CuO =>
2 CuSO4 + 2 H2O2 = 2 H2SO4 + O2 + 2 CuO
Zn + C6H8O7 = C12H10O14Zn3 + H =>
3 Zn + 2 C6H8O7 = C12H10O14Zn3 + 6 H
H2SO4 + FeSO4 + [O] = Fe2(SO4)3 + H2O =>
H2SO4 + 2 FeSO4 + [O] = Fe2(SO4)3 + H2O
CH2Cl2 + Cl3 = CHCl3 + HCl =>
3 CH2Cl2 + 2 Cl3 = 3 CHCl3 + 3 HCl
H3C(CH2)11SO3Na + MgCl2 = H3C(CH2)11SO3Mg + NaCl2 =>
H3C(CH2)11SO3Na + MgCl2 = H3C(CH2)11SO3Mg + NaCl2
H(NO2) + Na(OH) = NaNO2 + H2O =>
H(NO2) + Na(OH) = NaNO2 + H2O
BaCl2(aq) + Na2CO3(aq) = BaCO3(aq) + NaCl(aq) =>
BaCl2(aq) + Na2CO3(aq) = BaCO3(aq) + 2 NaCl(aq)
C6H6 + KMnO4 = C6H6K + MnO4 =>
C6H6 + KMnO4 = C6H6K + MnO4
Cd(NO3)2 + Na2CO3 = NaNO3 + CdCO3 =>
Cd(NO3)2 + Na2CO3 = 2 NaNO3 + CdCO3
Fe(NO3)3 = Fe2O3 + N2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 6 N2 + 15 O2
KMnO4 + C6H8O6 + H{+} = MnO2 + CO2 + H2O + K{+} =>
20 KMnO4 + 3 C6H8O6 + 20 H{+} = 20 MnO2 + 18 CO2 + 22 H2O + 20 K{+}
CaBr2 + Cl2 = CaCl2 + Br =>
CaBr2 + Cl2 = CaCl2 + 2 Br
Cr + K{+} = Cr{3+} + K =>
Cr + 3 K{+} = Cr{3+} + 3 K
V + H2SO4 = VOSO4 + SO2 + H2O =>
V + 3 H2SO4 = VOSO4 + 2 SO2 + 3 H2O
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
Cr(ClO3)2 + (NH4)3P = Cr3P2 + NH4ClO3 =>
3 Cr(ClO3)2 + 2(NH4)3P = Cr3P2 + 6 NH4ClO3
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
Hg2NO3 + NaOH = Hg2OH + NaNO3 =>
Hg2NO3 + NaOH = Hg2OH + NaNO3
CaClO + C6H8O7 = ClO2 + CaCl + Ca3C6H5O7 + H2O =>
15 CaClO + 2 C6H8O7 = 6 ClO2 + 9 CaCl + 2 Ca3C6H5O7 + 3 H2O
Cr2O3 + Na2CO3 + KClO3 = KCl + Na2CrO4 + CO2 =>
Cr2O3 + 2 Na2CO3 + KClO3 = KCl + 2 Na2CrO4 + 2 CO2
XC6H1206 + X06 = XC02 + XH20 =>
60 XC6H1206 + 623 X06 = 180 XC02 + 3618 XH20
H2O + I2 + P4 = HI + H3PO3 =>
12 H2O + 6 I2 + P4 = 12 HI + 4 H3PO3
C2H5OH + Na = C2H4 + NaH2O =>
C2H5OH + Na = C2H4 + NaH2O
CaO + Si2O4 = Ca2SiO4 =>
4 CaO + Si2O4 = 2 Ca2SiO4
CuS + HNO3 = Cu(HNO3)2 + SO2 + NO2 + H2O =>
CuS + 6 HNO3 = Cu(HNO3)2 + SO2 + 4 NO2 + 2 H2O
Pb + NH3 = Pb(NH3)3 =>
Pb + 3 NH3 = Pb(NH3)3
P4 + H2 + BCl3 = BP + HCl =>
P4 + 6 H2 + 4 BCl3 = 4 BP + 12 HCl
ClO2 + H2O = ClO3H2 =>
ClO2 + H2O = ClO3H2
KMnO4 + H2SO4 + SnCl2 = MnSO4 + Cl2 + H2O + KCl + SnSO4 =>
2 KMnO4 + 8 H2SO4 + 6 SnCl2 = 2 MnSO4 + 5 Cl2 + 8 H2O + 2 KCl + 6 SnSO4
LiBrCo(SO3)2 = Li(SO3)2CoBr =>
LiBrCo(SO3)2 = Li(SO3)2CoBr
Na2C2O4 + CuSO4 = Na2SO4 + CuC2O4 =>
Na2C2O4 + CuSO4 = Na2SO4 + CuC2O4
PbCO3 = PbOCO2 =>
PbCO3 = PbOCO2
RbOH(ac)HNO3(ac) = RbNO3(ac)H2O =>
RbOH(ac)HNO3(ac) = RbNO3(ac)H2O
OH + Cr2O4 = Cr2O7 + H2O =>
6 OH + Cr2O4 = Cr2O7 + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
KMnO4 + HCN + H2O = HOCN + MnO2 + KOH =>
2 KMnO4 + 3 HCN + H2O = 3 HOCN + 2 MnO2 + 2 KOH
CsOH(aq) + H2SO4(aq) = Cs2SO4(aq) + H2O(l) =>
2 CsOH(aq) + H2SO4(aq) = Cs2SO4(aq) + 2 H2O(l)
MnO4{-} + S02 = SO4{-2} + MnO2 =>
4 MnO4{-} + S02 = 2 SO4{-2} + 4 MnO2
Cu(CH3COO)2H2O + KI + H2NCH2CH2NH2 + H2O = [Cu(H2NCH2CH2NH2)2(H2O)2]I2 + HC2H3O2 + KOH =>
Cu(CH3COO)2H2O + 2 KI + 2 H2NCH2CH2NH2 + 3 H2O = [Cu(H2NCH2CH2NH2)2(H2O)2]I2 + 2 HC2H3O2 + 2 KOH
KBr + Ag3PO4 = KPO4 + Ag3Br =>
KBr + Ag3PO4 = KPO4 + Ag3Br
KMnO4 + COOHCOOH + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 COOHCOOH + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
C2H6 + NH3 + O2 = C3H3N + H2O =>
6 C2H6 + 4 NH3 + 9 O2 = 4 C3H3N + 18 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 48 49 50 51 52 53 54 55 56 57 58 59 60 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
