| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 6 H2O = 3 CO2 + 10 H2
HBr + H2SO4 = SO2 + Br2 + H2O =>
2 HBr + H2SO4 = SO2 + Br2 + 2 H2O
Fe(NO3)2 + AgNO3 = Ag + Fe(NO3)3 =>
Fe(NO3)2 + AgNO3 = Ag + Fe(NO3)3
K2Cr2O7(aq) + H2SO4(aq) + CH3CH2OH(g) = Cr2(SO4)3(aq) + H2O(l) + CH3CHOH(g) + K2SO4(aq) =>
K2Cr2O7(aq) + 4 H2SO4(aq) + 6 CH3CH2OH(g) = Cr2(SO4)3(aq) + 7 H2O(l) + 6 CH3CHOH(g) + K2SO4(aq)
Mg(OH)2 + Na2HPO4 = MgHPO4 + NaOH =>
Mg(OH)2 + Na2HPO4 = MgHPO4 + 2 NaOH
Pb(s) + Cu(NO3)3(aq) = Pb(NO3)2 + Cu =>
3 Pb(s) + 2 Cu(NO3)3(aq) = 3 Pb(NO3)2 + 2 Cu
Cu + NH3 + O2 + H2O = [Cu(NH3)4]OH =>
4 Cu + 16 NH3 + O2 + 2 H2O = 4[Cu(NH3)4]OH
Sr + O2(g) = SrO =>
2 Sr + O2(g) = 2 SrO
C6H5NH2 + HNO3 = H2O + NO2 + C6H5NH =>
C6H5NH2 + HNO3 = H2O + NO2 + C6H5NH
ZnCl2 + CuO = ZnO + CuCl2 =>
ZnCl2 + CuO = ZnO + CuCl2
Sr(OH)2 + H2CrO4 = SrCrO4 + HOH =>
Sr(OH)2 + H2CrO4 = SrCrO4 + 2 HOH
Na2HPO4 + AgNO3 = Ag2PO4 + NaNO3 + H2 =>
2 Na2HPO4 + 4 AgNO3 = 2 Ag2PO4 + 4 NaNO3 + H2
FeCl3 + NH4 + OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4 + 3 OH = Fe(OH)3 + 3 NH4Cl
MgCO3 + H3O = H2O + Mg + HCO3 =>
MgCO3 + H3O = H2O + Mg + HCO3
Al2(NO3)3 + NaOH = Al(OH)3 + Na2NO3 =>
Al2(NO3)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2NO3
CaCl2(aq) + Na2CO3(aq) = NaCl(aq) + CaCO3 =>
CaCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CaCO3
Al + HBr = AlHBr =>
Al + HBr = AlHBr
CH3CHCH2 + CO + H2 = CH3CH2CH2CHO =>
CH3CHCH2 + CO + H2 = CH3CH2CH2CHO
NaNO3 + CH3COOH = HNO3 + NaCH3COO =>
NaNO3 + CH3COOH = HNO3 + NaCH3COO
Zn(s) + HNO3(ac) = Zn(NO3)2(ac) + H2(g) =>
Zn(s) + 2 HNO3(ac) = Zn(NO3)2(ac) + H2(g)
MoO3 + C = Mo + CO =>
MoO3 + 3 C = Mo + 3 CO
NaCuCl2 + NH4Cl + NaOH = [Cu(NH3)2]Cl + NaCl + H2O =>
NaCuCl2 + 2 NH4Cl + 2 NaOH = [Cu(NH3)2]Cl + 3 NaCl + 2 H2O
H2O2 = water + oxygen =>
2 H2O2 = 2 H2O + O2
C2H4(g) = C2H2(g) + H2(g) =>
C2H4(g) = C2H2(g) + H2(g)
Na2SO3 + H2SO4 = H2O + Na2SO4 + SO2 =>
Na2SO3 + H2SO4 = H2O + Na2SO4 + SO2
Ca(NO3)2 + (NH4)2HPO4 + C6H8O7 = Ca10(PO4)6(OH)2 + CO2 + NH3 + H2O =>
90 Ca(NO3)2 + 54(NH4)2HPO4 + 80 C6H8O7 = 9 Ca10(PO4)6(OH)2 + 480 CO2 + 288 NH3 + 122 H2O
CH3COOH + HCl = CH3CO + H2O + Cl =>
CH3COOH + HCl = CH3CO + H2O + Cl
Al(OH)3 + BeF2 = AlF3 + Be(OH)2 =>
2 Al(OH)3 + 3 BeF2 = 2 AlF3 + 3 Be(OH)2
C7H8 + Cl2 = C7Cl6H8 =>
C7H8 + 3 Cl2 = C7Cl6H8
KMnO4 + C2H5OH + H2SO4 = MnSO4 + HC2H3O2 + K2SO4 + H2O =>
4 KMnO4 + 5 C2H5OH + 6 H2SO4 = 4 MnSO4 + 5 HC2H3O2 + 2 K2SO4 + 11 H2O
Br2 + KI = BrKI =>
Br2 + 2 KI = 2 BrKI
KMn2O4 + H2SO4 = K2SO4 + MnSO4 + O2 + H2O =>
4 KMn2O4 + 10 H2SO4 = 2 K2SO4 + 8 MnSO4 + 3 O2 + 10 H2O
Bi(NO3)3*5H2O + Gd(NO3)3*6H2O + (CH2OH)2 = BiGdO3 + CO2 + H2O + N2 =>
Bi(NO3)3*5H2O + Gd(NO3)3*6H2O + 3(CH2OH)2 = BiGdO3 + 6 CO2 + 20 H2O + 3 N2
NH2CH2COOH + CuSO4 = (C2H5NO4)2Cu + S =>
2 NH2CH2COOH + CuSO4 = (C2H5NO4)2Cu + S
AgCl + KCN = AgCN + KCl =>
AgCl + KCN = AgCN + KCl
HBr + MgF2 = HF2 + MgBr =>
HBr + MgF2 = HF2 + MgBr
CrO4(aq) + S2O3(aq) = Cr(aq) + SO4(aq) =>
5 CrO4(aq) + 4 S2O3(aq) = 5 Cr(aq) + 8 SO4(aq)
MgI2 + Fe(NO3)3 = Mg(NO3)2 + FeI3 =>
3 MgI2 + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 FeI3
AlBr3 + K(OH) = KBr + Al(OH)3 =>
AlBr3 + 3 K(OH) = 3 KBr + Al(OH)3
Fe(OH)3 + NaOCl + NaOH = Na2FeO4 + NaCl + H2O =>
2 Fe(OH)3 + 3 NaOCl + 4 NaOH = 2 Na2FeO4 + 3 NaCl + 5 H2O
Fe + Cu(NO3)2 + H2O = CuOHNO3 + Fe(NO3)3 + H2 =>
2 Fe + 6 Cu(NO3)2 + 6 H2O = 6 CuOHNO3 + 2 Fe(NO3)3 + 3 H2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
LiCl + MnO2 = MnCl2 + Li2O + Cl2 =>
4 LiCl + MnO2 = MnCl2 + 2 Li2O + Cl2
CH3COOH + Na(OH) = (CH3COO)Na + H2O =>
CH3COOH + Na(OH) = (CH3COO)Na + H2O
Ba(OH)2 + NiSO4 = BaSO4 + Ni(OH)2 =>
Ba(OH)2 + NiSO4 = BaSO4 + Ni(OH)2
Ag2SO4 + AsH3 + H2O = Ag + As2O3 + H2SO4 =>
6 Ag2SO4 + 2 AsH3 + 3 H2O = 12 Ag + As2O3 + 6 H2SO4
Fe(NO3)3*9H2O + Zn(NO3)2*6H2O + C6H8O7H2O = ZnFeO4 + H2O + N2 + CO2 =>
18 Fe(NO3)3*9H2O + 18 Zn(NO3)2*6H2O + 22 C6H8O7H2O = 18 ZnFeO4 + 380 H2O + 45 N2 + 132 CO2
CrCl2 + NaOH = Na2[Cr(OH)4] + NaCl =>
CrCl2 + 4 NaOH = Na2[Cr(OH)4] + 2 NaCl
CO3HCl = HCO3Cl =>
CO3HCl = HCO3Cl
Li2S2O3 = Li + S + O2 =>
2 Li2S2O3 = 4 Li + 4 S + 3 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 |
| 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.
