| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Bi(OH)3 + 3 Na2SnO2 = 3 Na2SnO3 + 2 Bi + 3 H2O
KOH + CUCl2 = KCl + CU(OH)2 =>
2 KOH + CUCl2 = 2 KCl + CU(OH)2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
NaAlH4 = Al + H2 + NaH =>
2 NaAlH4 = 2 Al + 3 H2 + 2 NaH
NaHCO3 + CH3CO2H = CO2 + CH3COONa + H2O =>
NaHCO3 + CH3CO2H = CO2 + CH3COONa + H2O
C2H6O + C5H6O2 = C7H14O2 + H2O =>
9 C2H6O + 2 C5H6O2 = 4 C7H14O2 + 5 H2O
Fe(NO3)2 + MgI2 = Mg(NO3)2 + FeI2 =>
Fe(NO3)2 + MgI2 = Mg(NO3)2 + FeI2
NH3H2SO4 = NH4HSO4 =>
NH3H2SO4 = NH4HSO4
HgNO3 + HCl = HgCl2 + H2O + NO2 =>
HgNO3 + 2 HCl = HgCl2 + H2O + NO2
Pb(NO3)2 = PbO + NO + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO + 3 O2
H2MoO4 = MoO3 + H2O =>
H2MoO4 = MoO3 + H2O
K2S + Fe(ClO3)3 = KClO3 + Fe2S3 =>
3 K2S + 2 Fe(ClO3)3 = 6 KClO3 + Fe2S3
K2Cr2O7 + H2O = CrO2 + O2 + KOH =>
K2Cr2O7 + H2O = 2 CrO2 + O2 + 2 KOH
NaMnO4 + H2SO4 = Na2SO4 + Mn2 + O7 + H2O =>
2 NaMnO4 + H2SO4 = Na2SO4 + Mn2 + O7 + H2O
HNO3(aq) + H2S(aq) = NO(g) + S(s) + H2O(l) =>
2 HNO3(aq) + 3 H2S(aq) = 2 NO(g) + 3 S(s) + 4 H2O(l)
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Fe(OH)3 + Ba(OH)2 = Ba(FeO2)2 + H2O =>
2 Fe(OH)3 + Ba(OH)2 = Ba(FeO2)2 + 4 H2O
K2Cr2O7 + H2O = CrO2 + O2 + KOH =>
K2Cr2O7 + H2O = 2 CrO2 + O2 + 2 KOH
P6 + Cl2 = PCl3 =>
P6 + 9 Cl2 = 6 PCl3
NaOH + H2CO3 = NaHCO3 + H2O =>
NaOH + H2CO3 = NaHCO3 + H2O
K2Cr2O7 + H2O = CrO2 + O2 + KOH =>
K2Cr2O7 + H2O = 2 CrO2 + O2 + 2 KOH
Cu + NaNO3 + H2SO4 = CuSO4 + Na2SO4 + NO2 + H2O =>
Cu + 2 NaNO3 + 2 H2SO4 = CuSO4 + Na2SO4 + 2 NO2 + 2 H2O
K2CO3 + Ca(OH)2 = KOH + CaCO3 =>
K2CO3 + Ca(OH)2 = 2 KOH + CaCO3
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
CrO + H2O2 + NaOH = CrO4Na2 + H2O =>
CrO + 2 H2O2 + 2 NaOH = CrO4Na2 + 3 H2O
Co(NO3)2*6H2O + CrCl2 = CoCr2O4 + H2O + N2 + O2 + HCl =>
Co(NO3)2*6H2O + 2 CrCl2 = CoCr2O4 + 4 H2O + N2 + 2 O2 + 4 HCl
C2H6 + FeOOH + H{+} = CH3COO{-} + Fe{2+} + H2O =>
C2H6 + 6 FeOOH + 11 H{+} = CH3COO{-} + 6 Fe{2+} + 10 H2O
Na(ClO) = NaCl + Na(ClO3) =>
3 Na(ClO) = 2 NaCl + Na(ClO3)
HCl + Zn = ZnH + Cl2 =>
2 HCl + 2 Zn = 2 ZnH + Cl2
CH3OHCH2CH2CH2CH3 + O2 = CO2 + H2O =>
4 CH3OHCH2CH2CH2CH3 + 31 O2 = 20 CO2 + 26 H2O
Na + NO3 = NaNO3 =>
Na + NO3 = NaNO3
Na2ZrO3 + B2O3 + Na = ZrB2 + Na4B2O5 =>
Na2ZrO3 + 4 B2O3 + 10 Na = ZrB2 + 3 Na4B2O5
C25H30N3Cl + NaOH = C25H30N3(OH) + NaCl =>
C25H30N3Cl + NaOH = C25H30N3(OH) + NaCl
S + O2 = SO2 =>
S + O2 = SO2
C6H7N + H2O = C6H6N + H3O =>
C6H7N + H2O = C6H6N + H3O
ZnSO4 + NaOH = Na2[Zn(OH)4] + Na2SO4 =>
ZnSO4 + 4 NaOH = Na2[Zn(OH)4] + Na2SO4
K2MnO4 + H2SO4 = K2SO4 + KMnO4 + H2O + MnSO4 =>
5 K2MnO4 + 4 H2SO4 = 3 K2SO4 + 4 KMnO4 + 4 H2O + MnSO4
KMnO4 + H2S + H2SO4 = H2O + K2SO4 + MnSO4 =>
8 KMnO4 + 5 H2S + 7 H2SO4 = 12 H2O + 4 K2SO4 + 8 MnSO4
P + CI3 = PCI3 =>
P + CI3 = PCI3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Sn3(PO4)4 + Mg2O2 = Sn2O4 + Mg3(PO4)2 =>
2 Sn3(PO4)4 + 6 Mg2O2 = 3 Sn2O4 + 4 Mg3(PO4)2
K2CrO4 + H2O2 = CrO2 + O2 + KOH =>
K2CrO4 + H2O2 = CrO2 + O2 + 2 KOH
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe(OH)3 + Ba(OH)2 = Ba(FeO2)2 + H2O =>
2 Fe(OH)3 + Ba(OH)2 = Ba(FeO2)2 + 4 H2O
FeS + HBr = FeBr2 + H2S =>
FeS + 2 HBr = FeBr2 + H2S
KIO3 + KI + C6H8O7 = C6H5K3O7 + H2O + I2 =>
KIO3 + 5 KI + 2 C6H8O7 = 2 C6H5K3O7 + 3 H2O + 3 I2
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
CH3NH2 + HBr = CH3CH2Br + NH3 =>
2 CH3NH2 + HBr = CH3CH2Br + 2 NH3
KMnO4 + FeSO4 + H2O = Fe(OH)3 + MnO2 + Fe2(SO4)3 + K2SO4 =>
6 KMnO4 + 18 FeSO4 + 12 H2O = 8 Fe(OH)3 + 6 MnO2 + 5 Fe2(SO4)3 + 3 K2SO4
BaCl2(aq) + Na3PO4(aq) = Ba3(PO4)2(s) + NaCl(aq) =>
3 BaCl2(aq) + 2 Na3PO4(aq) = Ba3(PO4)2(s) + 6 NaCl(aq)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
