| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 BaOH + NH4 = HNO3 + 3 BaH2
C2H5NO2 + NH3 = C2H5NH2 + H2O + N2 =>
C2H5NO2 + 2 NH3 = C2H5NH2 + 2 H2O + N2
C4H4N2O2 + O2 = CO2 + H2O + NO =>
C4H4N2O2 + 5 O2 = 4 CO2 + 2 H2O + 2 NO
CH3COOH + C3H8O = CH3COOC3H8 + H2O =>
9 CH3COOH + 14 C3H8O = 12 CH3COOC3H8 + 8 H2O
Na + O2(x) = Na2(x)O =>
4 Na + O2(x) = 2 Na2(x)O
K2Cr2O7 + Na2S2O3 + H2SO4 = K2S4O6 + Na2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 5 Na2S2O3 + 9 H2SO4 = 2 K2S4O6 + 5 Na2SO4 + 2 Cr2(SO4)3 + 9 H2O
Co(NO3)2(H2O)6 + NaB4O7(H2O)10 + C6H8O7(H2O) = CoB4O7 + N2 + H2O + CO2 + NaO =>
9 Co(NO3)2(H2O)6 + 9 NaB4O7(H2O)10 + 5 C6H8O7(H2O) = 9 CoB4O7 + 9 N2 + 169 H2O + 30 CO2 + 9 NaO
C4H4N2O2 + O2 = CO2 + H2O + NO =>
C4H4N2O2 + 5 O2 = 4 CO2 + 2 H2O + 2 NO
CH3COOH + CH3CH2CH2CH2OH = CH3COOCH2CH2CH2OH + H2O =>
3 CH3COOH + CH3CH2CH2CH2OH = 2 CH3COOCH2CH2CH2OH + H2O
KMnO4 + HgCl2 + H2SO4 = MnSO4 + HgSO4 + KSO4 + H2O + Cl =>
KMnO4 + 2 HgCl2 + 4 H2SO4 = MnSO4 + 2 HgSO4 + KSO4 + 4 H2O + 4 Cl
KOH + HC3H3O3 = H2O + KC3H3O3 =>
KOH + HC3H3O3 = H2O + KC3H3O3
BaCl2*3H2O = (BaCl2)2 + (H2O) =>
2 BaCl2*3H2O = (BaCl2)2 + 6(H2O)
SIO2 + Ba(OH)2 = BaSIO3 + H2O =>
SIO2 + Ba(OH)2 = BaSIO3 + H2O
C4H10SO + O2 = CO2 + H2O + SO3 =>
2 C4H10SO + 15 O2 = 8 CO2 + 10 H2O + 2 SO3
Cr + HClO4 = H2 + CrClO4 =>
2 Cr + 2 HClO4 = H2 + 2 CrClO4
CaCl2 + Ba(OH)02 = Ca(OH)2 + BaCl2 =>
CaCl2 + Ba(OH)02 = Ca(OH)2 + BaCl2
Fe2(CO3)3 + Zn = ZnCO3 + Fe2 =>
Fe2(CO3)3 + 3 Zn = 3 ZnCO3 + Fe2
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
HC2H3O2(aq) + NaHSO3(aq) = C2H3O2Na(aq) + H2O + SO2 =>
HC2H3O2(aq) + NaHSO3(aq) = C2H3O2Na(aq) + H2O + SO2
NaCl + CaCl2 = NaCaCl3 =>
NaCl + CaCl2 = NaCaCl3
C6H6 + H2 = C9H12 =>
3 C6H6 + 3 H2 = 2 C9H12
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
Pb(ClO3)2 + Na2CrO4 = Pb(CrO4) + NaClO3 =>
Pb(ClO3)2 + Na2CrO4 = Pb(CrO4) + 2 NaClO3
CO2 + HgO = HgCO3 =>
CO2 + HgO = HgCO3
Cu + NaClO + HCl = CuCl2 + NaCl + H2O =>
Cu + NaClO + 2 HCl = CuCl2 + NaCl + H2O
H2SO4 + Fe = Fe(SO4)3 + SO + H2O =>
9 H2SO4 + 2 Fe = 2 Fe(SO4)3 + 3 SO + 9 H2O
NaCl + CaCl2 = CaNa + Cl2 =>
2 NaCl + 2 CaCl2 = 2 CaNa + 3 Cl2
Cr(NO3)3 + Ba = Cr3 + Ba(NO3)2 =>
6 Cr(NO3)3 + 9 Ba = 2 Cr3 + 9 Ba(NO3)2
CH3COOH + C3H8O = C5H10O2 + H2O =>
CH3COOH + C3H8O = C5H10O2 + H2O
K2Cr2O7 + Na2S2O3 + H2SO4 = K2S4O6 + Na2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 5 Na2S2O3 + 9 H2SO4 = 2 K2S4O6 + 5 Na2SO4 + 2 Cr2(SO4)3 + 9 H2O
Pb3O4 + HNO3 + MnO2 = HMnO4 + Pb(NO3)2 + H2O =>
3 Pb3O4 + 18 HNO3 + 2 MnO2 = 2 HMnO4 + 9 Pb(NO3)2 + 8 H2O
Mg(CN)2 + LiCl = MgCl2 + LiCN =>
Mg(CN)2 + 2 LiCl = MgCl2 + 2 LiCN
HBr + KBrO3 + CH3CO2H = Br2 + CH3CO2K + H2O =>
5 HBr + KBrO3 + CH3CO2H = 3 Br2 + CH3CO2K + 3 H2O
CH3COOH + C3H8O = CH3COOC3H8 + H2O =>
9 CH3COOH + 14 C3H8O = 12 CH3COOC3H8 + 8 H2O
K3N + O2 = K2O + N2 =>
4 K3N + 3 O2 = 6 K2O + 2 N2
Pb(NO3)2 + CrBr3 = PbBr2 + Cr(NO3)3 =>
3 Pb(NO3)2 + 2 CrBr3 = 3 PbBr2 + 2 Cr(NO3)3
CuS + O2 = CuO + SO1 =>
CuS + O2 = CuO + SO1
CoCl2*6H2O + H2O2 + NH4OH + HCl = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + H2O2 + 10 NH4OH + 2 HCl = 2[Co(NH3)5Cl]Cl2 + 24 H2O
CuS + O2 = CuO + SO1 =>
CuS + O2 = CuO + SO1
Cu + NaClO + HCl = CuCl2 + NaCl + H2O =>
Cu + NaClO + 2 HCl = CuCl2 + NaCl + H2O
KI + Pb(CH3COO)2 = PbI2 + KCH3COO =>
2 KI + Pb(CH3COO)2 = PbI2 + 2 KCH3COO
Sn(OH)4 + H2SO3 = Sn2(SO3)4 + H2O =>
2 Sn(OH)4 + 4 H2SO3 = Sn2(SO3)4 + 8 H2O
MgCl2 + Na(CO3) = Mg(CO3) + NaCl2 =>
MgCl2 + Na(CO3) = Mg(CO3) + NaCl2
KI + Pb(CH3COO)2 = PbI2 + CH3CO2K =>
2 KI + Pb(CH3COO)2 = PbI2 + 2 CH3CO2K
Water + sodiumoxide = sodiumhydroxide =>
H2O + Na2O = 2 NaOH
HC2H3O2(aq) + Na2CO3(aq) = H2O + CO2(g) + NaC2H3O2 =>
2 HC2H3O2(aq) + Na2CO3(aq) = H2O + CO2(g) + 2 NaC2H3O2
CaNO3 + NH4(CO3) = Ca(CO3) + NO3(NH4) =>
CaNO3 + NH4(CO3) = Ca(CO3) + NO3(NH4)
MgO + Fe2 = Fe2O3 + Mg =>
3 MgO + Fe2 = Fe2O3 + 3 Mg
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
SO3 + H2O = SOH + O2 =>
4 SO3 + 2 H2O = 4 SOH + 5 O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
