| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
MnCl2*4H2O + NaOH = Mn(OH)2 + NaCl + H2O =>
MnCl2*4H2O + 2 NaOH = Mn(OH)2 + 2 NaCl + 4 H2O
Al2(SO4)3 + Cr(OH)3 = Al(OH)3 + Cr2(SO4)3 =>
Al2(SO4)3 + 2 Cr(OH)3 = 2 Al(OH)3 + Cr2(SO4)3
S + NaOH = Na2S + Na2SO3 + H2O =>
3 S + 6 NaOH = 2 Na2S + Na2SO3 + 3 H2O
Pd + HCl + NaClO3 = H2O + NaCl + PdCl2 =>
3 Pd + 6 HCl + NaClO3 = 3 H2O + NaCl + 3 PdCl2
C3H8O3 + O = CO + H2O =>
C3H8O3 + 4 O = 3 CO + 4 H2O
(NH4)2S + LiOH = NH4OH + Li2S =>
(NH4)2S + 2 LiOH = 2 NH4OH + Li2S
Na2CO3(s)H2SO4(aq) = Na2SO4(aq)H2O(l)CO2(g) =>
Na2CO3(s)H2SO4(aq) = Na2SO4(aq)H2O(l)CO2(g)
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
I + O2 = IO3 =>
2 I + 3 O2 = 2 IO3
CrO2 = Cr + Cr2O7 =>
7 CrO2 = 3 Cr + 2 Cr2O7
S + KCl = K2S + Cl2 =>
S + 2 KCl = K2S + Cl2
CaO + CrO3 = CaCr2O4 + O2 =>
2 CaO + 4 CrO3 = 2 CaCr2O4 + 3 O2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
XeO3 + N2 = Xe + N2O =>
XeO3 + 3 N2 = Xe + 3 N2O
(NH4)2CO3 + HNO3 = NH4(NO3) + H2CO3 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4(NO3) + H2CO3
C6H14 + O2 = H2O + C3H6O2 =>
2 C6H14 + 5 O2 = 2 H2O + 4 C3H6O2
CH2OHCH2OH + KMnO4 + H2SO4 = HOOCCOOH + MnSO4 + K2SO4 + H2O =>
5 CH2OHCH2OH + 8 KMnO4 + 12 H2SO4 = 5 HOOCCOOH + 8 MnSO4 + 4 K2SO4 + 22 H2O
KAsO2 + KMnO4 + H2O = KAsO3 + MnO2 + K(OH) =>
3 KAsO2 + 2 KMnO4 + H2O = 3 KAsO3 + 2 MnO2 + 2 K(OH)
Ag2C2 + H2O = AgOH + CH =>
Ag2C2 + 2 H2O = 2 AgOH + 2 CH
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
K2CO3 + H2O4S = CO2 + K2SO4 + H2O =>
K2CO3 + H2O4S = CO2 + K2SO4 + H2O
CuO + H2 = Cu + HOH =>
CuO + H2 = Cu + HOH
CrCl2 + Cl = CrCl3 =>
CrCl2 + Cl = CrCl3
Na2SO3 + HClO4 = NaClO4 + H2O + SO2 =>
Na2SO3 + 2 HClO4 = 2 NaClO4 + H2O + SO2
Li2CO3 + FeBr2 = FeCO3 + LiBr =>
Li2CO3 + FeBr2 = FeCO3 + 2 LiBr
(CH3)NNH2 + N2O4 = CO + N2 + H2O =>
8(CH3)NNH2 + 7 N2O4 = 8 CO + 15 N2 + 20 H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
CoO + H2SO4 + H2O = CoSO4(H2O)7 =>
CoO + H2SO4 + 6 H2O = CoSO4(H2O)7
CH3C6H5NO2 + Fe + HCl = CH3C6H5NH3Cl + FeCl2 + H2O =>
CH3C6H5NO2 + 3 Fe + 7 HCl = CH3C6H5NH3Cl + 3 FeCl2 + 2 H2O
Mg(s) + FeCl3(aq) = MgCl2(aq) + Fe =>
3 Mg(s) + 2 FeCl3(aq) = 3 MgCl2(aq) + 2 Fe
Ca(OH)2 + Cl2 = CaOCl2 + H2O =>
Ca(OH)2 + Cl2 = CaOCl2 + H2O
HBr + MgCO3 = Br2Mg + H2O + CO2 =>
2 HBr + MgCO3 = Br2Mg + H2O + CO2
C8H9O + CrO3 + H2SO4 = C8H8O + Cr2S3O12 + H2O =>
6 C8H9O + 2 CrO3 + 3 H2SO4 = 6 C8H8O + Cr2S3O12 + 6 H2O
Zn + NaOH + NaNO3 = ZnO2 + NH4OH + Na =>
7 Zn + 10 NaOH + 2 NaNO3 = 7 ZnO2 + 2 NH4OH + 12 Na
No{3+} + Po = No + Po{2+} =>
2 No{3+} + 3 Po = 2 No + 3 Po{2+}
Pb(N3)2 + Co(MnO4)3 = CoO + MnO2 + Pb3O4 + NO =>
15 Pb(N3)2 + 22 Co(MnO4)3 = 22 CoO + 66 MnO2 + 5 Pb3O4 + 90 NO
Ni(NO3)2 + NH3 = Ni(NH3)2 + NO3 =>
Ni(NO3)2 + 2 NH3 = Ni(NH3)2 + 2 NO3
CoCl2 + Na2Cl3 = CoCl3 + NaCl =>
CoCl2 + Na2Cl3 = CoCl3 + 2 NaCl
Cr(s) + O2(g) = Cr2O3 =>
4 Cr(s) + 3 O2(g) = 2 Cr2O3
NaI + H2SO4 = NaHSO4 + SO2 + I2 + H2O =>
2 NaI + 3 H2SO4 = 2 NaHSO4 + SO2 + I2 + 2 H2O
K2Cr2O7 + O2 = K2Cr2O9 =>
K2Cr2O7 + O2 = K2Cr2O9
C5H12O2Si + O2 = CO2 + H2O + SiO2 =>
C5H12O2Si + 8 O2 = 5 CO2 + 6 H2O + SiO2
B2Br6 + H3PO4 = HBr + BPO4 =>
B2Br6 + 2 H3PO4 = 6 HBr + 2 BPO4
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
K3PO4 + HCl = KH2PO4 + KCl =>
K3PO4 + 2 HCl = KH2PO4 + 2 KCl
NaNO2 + KMnO4 + CH3COOH = NaNO3 + (CH3COO)2Mn + CH3COOK + H2O =>
5 NaNO2 + 2 KMnO4 + 6 CH3COOH = 5 NaNO3 + 2(CH3COO)2Mn + 2 CH3COOK + 3 H2O
CoCl2*6H2O + Na2S = CoS + NaCl + H2O =>
CoCl2*6H2O + Na2S = CoS + 2 NaCl + 6 H2O
Zn + CuSO4 = Zn2(SO4)2 + Cu2 =>
2 Zn + 2 CuSO4 = Zn2(SO4)2 + Cu2
PbCl2 + Zn(NO2)2 = Pb(NO2)2 + ZnCl2 =>
PbCl2 + Zn(NO2)2 = Pb(NO2)2 + ZnCl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
