| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaI2 + (NH4)2SO4 = CaSO4 + 2 NH4I
MgOH2 + CO2 = MgCO3 + H2 =>
MgOH2 + CO2 = MgCO3 + H2
HClO + CH3COCH3 = CHCl3 + CH3COOH + H2O =>
3 HClO + CH3COCH3 = CHCl3 + CH3COOH + 2 H2O
CH3CH2CH2CHCH2 + Ag(NH3)2OH = CH3CH2COONH4 + Ag + NH3 + H2O =>
3 CH3CH2CH2CHCH2 + 20 Ag(NH3)2OH = 5 CH3CH2COONH4 + 20 Ag + 35 NH3 + 10 H2O
KNO3 + CaOH = CaNO3 + KOH =>
KNO3 + CaOH = CaNO3 + KOH
Cr(SO4)2 + NaOH = Cr(OH)3 + NaSO4 + Na2SO4 =>
Cr(SO4)2 + 3 NaOH = Cr(OH)3 + NaSO4 + Na2SO4
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
H2C2O4 + F2 = HF + OF2 + CF4 =>
H2C2O4 + 9 F2 = 2 HF + 4 OF2 + 2 CF4
HCl + Ba(NO3)2 = Ba(HCl)2 + NO3 =>
2 HCl + Ba(NO3)2 = Ba(HCl)2 + 2 NO3
Hg + Cu(C2H3O2)2 = Hg(C2H3O2)2 + Cu =>
Hg + Cu(C2H3O2)2 = Hg(C2H3O2)2 + Cu
MnO4 + NO2 + H{+} = Mn{+)} + NO3 + H2O =>
2 MnO4 + 7 NO2 + 2 H{+} = 2 Mn{+)} + 7 NO3 + H2O
(N2H4)2 + (N2O4)2 = (N2)145 + (H2O)2 =>
290(N2H4)2 + 145(N2O4)2 = 6(N2)145 + 580(H2O)2
CaBr2 + Na2Cr2O7 = CaCr2O7 + NaBr =>
CaBr2 + Na2Cr2O7 = CaCr2O7 + 2 NaBr
H4P2O7 + Co(OH)2 = Co4(P2O7)2 + H2O =>
2 H4P2O7 + 4 Co(OH)2 = Co4(P2O7)2 + 8 H2O
Na + KNO4 = K20 + Na2O + N2 =>
160 Na + 20 KNO4 = K20 + 80 Na2O + 10 N2
(CH2)4OBH3 + H2O = H2 + B(OH)3 + (CH2)4O =>
(CH2)4OBH3 + 3 H2O = 3 H2 + B(OH)3 + (CH2)4O
CH3COOC2H5 + NaCl = CH3COONa + C2H5Cl =>
CH3COOC2H5 + NaCl = CH3COONa + C2H5Cl
K2Cr2O7 + BaCl2 + H2O = BaCrO4 + HCl + KCl =>
K2Cr2O7 + 2 BaCl2 + H2O = 2 BaCrO4 + 2 HCl + 2 KCl
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Mg + BaCO3 = Ba + MgCO3 =>
Mg + BaCO3 = Ba + MgCO3
SeS2 + O2 = SeO2 + SO2 =>
SeS2 + 3 O2 = SeO2 + 2 SO2
C3H8 + C3H6 = C6H13 =>
C3H8 + 3 C3H6 = 2 C6H13
NaCl + H3SO4 + MnO2 = Na2SO4 + MnCl2 + Cl2 + H2O =>
8 NaCl + 4 H3SO4 + 3 MnO2 = 4 Na2SO4 + 3 MnCl2 + Cl2 + 6 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CH3CO2CH3 + H2O = CH3COOH + CH3OH =>
CH3CO2CH3 + H2O = CH3COOH + CH3OH
Na2CO3 + MgCO3 + HCl = CO2 + NaCl + Mg(ClO3)2 + H2 =>
5 Na2CO3 + MgCO3 + 12 HCl = 6 CO2 + 10 NaCl + Mg(ClO3)2 + 6 H2
KMnO4 + C6H5CHO + KOH = C6H5COOK + K2MnO4 + H2O =>
2 KMnO4 + C6H5CHO + 3 KOH = C6H5COOK + 2 K2MnO4 + 2 H2O
VPO5 = V2P2O9 + O2 =>
4 VPO5 = 2 V2P2O9 + O2
Cl2(g) + KBr(aq) = Br2 + KCl(g) =>
Cl2(g) + 2 KBr(aq) = Br2 + 2 KCl(g)
K2Cr2O7 + BaCl2 + H2O = BaCrO4 + HCl + KCl =>
K2Cr2O7 + 2 BaCl2 + H2O = 2 BaCrO4 + 2 HCl + 2 KCl
Na2SO4 + Pb(C2H3O2)2 = PbSO4 + Na(C2H3O2) =>
Na2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 Na(C2H3O2)
AgNO3(aq) + Fe(s) = Fe(NO3)2 + Ag(s) =>
2 AgNO3(aq) + Fe(s) = Fe(NO3)2 + 2 Ag(s)
Al2(CO3)3 + CH3COOH = Al(CH3COO) + CO2 + H2O =>
2 Al2(CO3)3 + 5 CH3COOH = 4 Al(CH3COO) + 8 CO2 + 4 H2O
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
I2 + NHO3 = HIO3 + NO2 + H2O =>
I2 + 10 NHO3 = 2 HIO3 + 10 NO2 + 4 H2O
Cl{-} + K2CrO4 + H2SO4 = CrO2Cl2 + H2O + KHSO4 + HSO4{-} =>
2 Cl{-} + K2CrO4 + 4 H2SO4 = CrO2Cl2 + 2 H2O + 2 KHSO4 + 2 HSO4{-}
Na2CO3 + MgCO3 + HCl = CO2 + NaCl + Mg(ClO)2 + H2 =>
Na2CO3 + MgCO3 + 4 HCl = 2 CO2 + 2 NaCl + Mg(ClO)2 + 2 H2
Mg + HPO4 = MgO + HPO3 =>
Mg + HPO4 = MgO + HPO3
K2Cr2O7 + H2O2 + (C2H5)2O = CrO3 + CH3COOH + KOH =>
5 K2Cr2O7 + 4 H2O2 + (C2H5)2O = 10 CrO3 + 2 CH3COOH + 10 KOH
KNO2 + H2SO4 + KMnO4 = KNO3 + K2SO4 + MnSO4 + H2O =>
5 KNO2 + 3 H2SO4 + 2 KMnO4 = 5 KNO3 + K2SO4 + 2 MnSO4 + 3 H2O
Sr + (NH4)3PO4 = Sr3(PO4)2 + NH4 =>
3 Sr + 2(NH4)3PO4 = Sr3(PO4)2 + 6 NH4
[Co(NH3)4]Cl3 + H2O = [Co(NH3)4(H2O)]Cl3 =>
[Co(NH3)4]Cl3 + H2O = [Co(NH3)4(H2O)]Cl3
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
NH4NO3 + CaCl2 = Ca(NO3)2 + NH4Cl =>
2 NH4NO3 + CaCl2 = Ca(NO3)2 + 2 NH4Cl
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2
Na(OH) + HBr = NaHBr2 + H2O =>
Na(OH) + 2 HBr = NaHBr2 + H2O
KNO3 + AgNO3 = AgK + NO3 =>
KNO3 + AgNO3 = AgK + 2 NO3
CaH2 + NaCl + H2O = CaCl2 + NaOH + H2 =>
CaH2 + 2 NaCl + 2 H2O = CaCl2 + 2 NaOH + 2 H2
C3H8 + C2H5COOH = C5H13COOH =>
C3H8 + C2H5COOH = C5H13COOH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
