| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaAlH4 = Na3AlH6 + 2 Al + 3 H2
Co(NO3)2 + NH4SCN = Co(SCN)2 + NH4NO3 =>
Co(NO3)2 + 2 NH4SCN = Co(SCN)2 + 2 NH4NO3
C38H32N4 + O2 = CO2 + H2O + N2 =>
C38H32N4 + 46 O2 = 38 CO2 + 16 H2O + 2 N2
PbCl(s) + KBr(aq) = PbBr(aq) + KCl(aq) =>
PbCl(s) + KBr(aq) = PbBr(aq) + KCl(aq)
AgNO3 + Br = AgBr + NO3 =>
AgNO3 + Br = AgBr + NO3
C6NH5O2 + O2 = CO2 + H2O + N2 =>
4 C6NH5O2 + 25 O2 = 24 CO2 + 10 H2O + 2 N2
N + H2O = NH3 + O2 =>
4 N + 6 H2O = 4 NH3 + 3 O2
H2 + ZnCl2 = Zn + HCl =>
H2 + ZnCl2 = Zn + 2 HCl
Cl3Fe + NH4OH = Fe(OH)3 + NH4Cl =>
Cl3Fe + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
MnO2 + H{+} + Cl{-} = Cl2 + Mn{2+} + H2O =>
MnO2 + 4 H{+} + 2 Cl{-} = Cl2 + Mn{2+} + 2 H2O
Li + MgC2O4 = Mg + LiC2O4 =>
Li + MgC2O4 = Mg + LiC2O4
H(PO4) + Mg(OH) = Mg(PO4) + H2O =>
H(PO4) + Mg(OH) = Mg(PO4) + H2O
C11H24 + H2O = CO2 + H2 =>
C11H24 + 22 H2O = 11 CO2 + 34 H2
FeCl2 + HCl + K2(Cr2O7) = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + 14 HCl + K2(Cr2O7) = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
NaI + Na2H3IO6 + H2SO4 = I2 + Na2SO4 + H2O =>
14 NaI + 2 Na2H3IO6 + 9 H2SO4 = 8 I2 + 9 Na2SO4 + 12 H2O
C2H5S + O2 = CO2 + H2O + SO2 =>
4 C2H5S + 17 O2 = 8 CO2 + 10 H2O + 4 SO2
Na2CO3 + Mg(ClO3)2 = MgCO3 + Na(ClO3) =>
Na2CO3 + Mg(ClO3)2 = MgCO3 + 2 Na(ClO3)
C4H8O2 + H3PO4 = C9H8O4 + H43PO6 =>
9 C4H8O2 + H3PO4 = 4 C9H8O4 + H43PO6
NaHCO3 + HCl = HOH + CO2 + NaCl =>
NaHCO3 + HCl = HOH + CO2 + NaCl
C245H490 + O2 = CO2 + H2O =>
2 C245H490 + 735 O2 = 490 CO2 + 490 H2O
Mg + H3BO3 = MgO + B(OH)2 + H =>
Mg + H3BO3 = MgO + B(OH)2 + H
NaOH + MnSO4 + Br = Na2SO4 + NaBr + MnO2 + H2O =>
4 NaOH + MnSO4 + 2 Br = Na2SO4 + 2 NaBr + MnO2 + 2 H2O
Fe + K4[Fe(CN)]6 = Fe3[Fe(CN)]6 + K =>
3 Fe + K4[Fe(CN)]6 = Fe3[Fe(CN)]6 + 4 K
BiCl3 + H2S = BiH3 + Cl2S =>
2 BiCl3 + 3 H2S = 2 BiH3 + 3 Cl2S
C2H8O + O3 = CO2 + H2O =>
3 C2H8O + 7 O3 = 6 CO2 + 12 H2O
NH3 + KBrO4 = N2O + KBr + H2O =>
2 NH3 + KBrO4 = N2O + KBr + 3 H2O
Fe(C5H5)2 + (CH3CO)2O = C14H14FeO2 + CH3CO2H =>
Fe(C5H5)2 + 2(CH3CO)2O = C14H14FeO2 + 2 CH3CO2H
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + P4(s) + CO(g) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + P4(s) + 10 CO(g)
SeCl4 + H2O = H2SeO3 + HCl =>
SeCl4 + 3 H2O = H2SeO3 + 4 HCl
H3C6H5O7OH + OH = C6H5O7 + H2O =>
H3C6H5O7OH + 2 OH = C6H5O7 + 3 H2O
I{-} + SO4{2-} + H{+} = I2 + SO2 + H2O =>
2 I{-} + SO4{2-} + 4 H{+} = I2 + SO2 + 2 H2O
NH4Cl + Ca(BrO3)2 = CaCl2 + NH4(BrO3) =>
2 NH4Cl + Ca(BrO3)2 = CaCl2 + 2 NH4(BrO3)
KL + KMnO4 + H2O = KOH + L3 + MnO2 =>
3 KL + KMnO4 + 2 H2O = 4 KOH + L3 + MnO2
As2O3 + OH = As2O3OH =>
As2O3 + OH = As2O3OH
NaFeO2 + CaO = Ca2Fe2O5 + Na2O =>
2 NaFeO2 + 2 CaO = Ca2Fe2O5 + Na2O
PbCl + NH3 = Pb(NH3) + Cl =>
PbCl + NH3 = Pb(NH3) + Cl
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
O3 + C2H4 = CH2O =>
2 O3 + 3 C2H4 = 6 CH2O
Cu(CIO3)2 + NH4OH = NH4CIO3 + Cu(OH)2 =>
Cu(CIO3)2 + 2 NH4OH = 2 NH4CIO3 + Cu(OH)2
Rb2O = Rb(s) + O2(s) =>
2 Rb2O = 4 Rb(s) + O2(s)
NaClO2 + H2O2 = NaClO3 + H2O =>
NaClO2 + H2O2 = NaClO3 + H2O
Fe2SO4 + HNO3 = FeO + H2SO4 + NO2 =>
Fe2SO4 + 2 HNO3 = 2 FeO + H2SO4 + 2 NO2
S02 + O2 = SSO3 =>
2 S02 + 3 O2 = 2 SSO3
Sn(ClO3)3 + CaI2 = SnI3 + Ca(ClO3)2 =>
2 Sn(ClO3)3 + 3 CaI2 = 2 SnI3 + 3 Ca(ClO3)2
Al + KOH + H2O = K{+}{+} + Al(OH)4{-} + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+}{+} + 2 Al(OH)4{-} + 3 H2
FeSO4 + HBrO + HCl = Fe2(SO4)3 + H2O + FeCl2 + FeBr3 =>
15 FeSO4 + 6 HBrO + 6 HCl = 5 Fe2(SO4)3 + 6 H2O + 3 FeCl2 + 2 FeBr3
CH3(CH2)6 + COOH = CH3(CH2)6COOCH2CH3 + H2O =>
23 CH3(CH2)6 + 19 COOH = 18 CH3(CH2)6COOCH2CH3 + 2 H2O
KMnO4 + H2SO4 + Na2S = K2SO4 + H2O + Na2SO4 + MnO2 =>
8 KMnO4 + 4 H2SO4 + 3 Na2S = 4 K2SO4 + 4 H2O + 3 Na2SO4 + 8 MnO2
CuSO9H10 + Na2CO3 = Cu2(OH)2CO3 + Na2SO4 + H2O + CO2 =>
2 CuSO9H10 + 2 Na2CO3 = Cu2(OH)2CO3 + 2 Na2SO4 + 9 H2O + CO2
CH3OH + HCl = C2H5Cl + H2O =>
2 CH3OH + HCl = C2H5Cl + 2 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 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
