| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al + 3 O2 = 2 Al2O3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
HBr + Ni(OH)2 = H2O + NiBr2 =>
2 HBr + Ni(OH)2 = 2 H2O + NiBr2
KOH + Sr(OH)2 = K2[Sr(OH)4] =>
2 KOH + Sr(OH)2 = K2[Sr(OH)4]
(C6H5)2SiCl2 + CH3CH2C(CH3)2OH = (C6H5)2Si(OH)2 + CH3CH2C(CH3)2Cl =>
(C6H5)2SiCl2 + 2 CH3CH2C(CH3)2OH = (C6H5)2Si(OH)2 + 2 CH3CH2C(CH3)2Cl
K2SiO3 + H3PO4 = K2PO4 + H3SiO3 =>
K2SiO3 + H3PO4 = K2PO4 + H3SiO3
HPO + BeOH = BePO + H2O =>
HPO + BeOH = BePO + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ru + N = Ru3N4 =>
3 Ru + 4 N = Ru3N4
Pb + HNO3 = Pb(NO3)2 + H =>
Pb + 2 HNO3 = Pb(NO3)2 + 2 H
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ce{4+} + Sn{2+} = Ce{3+} + Sn{5+} =>
3 Ce{4+} + Sn{2+} = 3 Ce{3+} + Sn{5+}
C6H12O3 + MgSO4 = C6H10O2 + MgSO4H2O =>
C6H12O3 + MgSO4 = C6H10O2 + MgSO4H2O
C7H10CN + O2 = CO2 + NO2 + H2O =>
2 C7H10CN + 23 O2 = 16 CO2 + 2 NO2 + 10 H2O
Al(OH)3(g) = Al2O3(s) + H2O(l) =>
2 Al(OH)3(g) = Al2O3(s) + 3 H2O(l)
Al + Pb2NO2 = AlNO2 + Pb =>
Al + Pb2NO2 = AlNO2 + 2 Pb
Mg + H2SO4(concentrated) = MgSO4 + H2O + SO2 =>
Mg + 2 H2SO4(concentrated) = MgSO4 + 2 H2O + SO2
Cu(s) + MgCl2(aq) = CuCl2 + Mg =>
Cu(s) + MgCl2(aq) = CuCl2 + Mg
HClO + AgNO3 = AgCl + HNO3 + O2 =>
2 HClO + 2 AgNO3 = 2 AgCl + 2 HNO3 + O2
Cr(OH)3 + H3PO4 = Cr(PO4) + H2O =>
Cr(OH)3 + H3PO4 = Cr(PO4) + 3 H2O
HCl2NaHO(aq) = NaCl2H2O =>
HCl2NaHO(aq) = NaCl2H2O
*H3PO4 + KOH = K3PO4 + H2O =>
*H3PO4 + 3 KOH = K3PO4 + 3 H2O
KMnO4 + BiBr3 + H2SO4 = Br + MnSO4 + Bi2(SO4)3 + H2O + K2SO4 =>
6 KMnO4 + 10 BiBr3 + 24 H2SO4 = 30 Br + 6 MnSO4 + 5 Bi2(SO4)3 + 24 H2O + 3 K2SO4
Pb(OH)4 + H2CO3 + H3PO4 = Pb2(CO3)(PO4)2 + H2O =>
2 Pb(OH)4 + H2CO3 + 2 H3PO4 = Pb2(CO3)(PO4)2 + 8 H2O
FePO4 + H{+} = Fe{3+} + H3PO4 =>
FePO4 + 3 H{+} = Fe{3+} + H3PO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NaOH + NH4Cl = NH4(OH) + NaCl =>
NaOH + NH4Cl = NH4(OH) + NaCl
Cu{+2} + HOH = CuOH{+} + H{+} =>
Cu{+2} + HOH = CuOH{+} + H{+}
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
KI2 + H2SO4 = K2SO4 + I + H2S + H2O =>
8 KI2 + 5 H2SO4 = 4 K2SO4 + 16 I + H2S + 4 H2O
H2SO4 + H2S = S8 + H2O =>
2 H2SO4 + 6 H2S = S8 + 8 H2O
Ca(OH)2 + Cl = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 4 Cl = Ca(ClO)2 + CaCl2 + 2 H2O
Mg(NO3)2 + CaI2 = Ca(NO3)2 + MgI2 =>
Mg(NO3)2 + CaI2 = Ca(NO3)2 + MgI2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CoCl2 + K4Fe(CN)6 = Co2(Fe(CN)6) + KCl =>
2 CoCl2 + K4Fe(CN)6 = Co2(Fe(CN)6) + 4 KCl
H3PO4(l) = P4O10(s) + H2O(l) =>
4 H3PO4(l) = P4O10(s) + 6 H2O(l)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cu2SO4(aq) + CaCl2(aq) = CuCl(aq) + CaSO4(s) =>
Cu2SO4(aq) + CaCl2(aq) = 2 CuCl(aq) + CaSO4(s)
NbO + H2 = Nb + H2O =>
NbO + H2 = Nb + H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
HCl + CaCO3 + O2 = Ca(ClO2)2 + H2O + CO2 =>
2 HCl + CaCO3 + 2 O2 = Ca(ClO2)2 + H2O + CO2
Fe + H3PO4 + C6H8O7 = C6H8 + H2O + FeHPO4 =>
7 Fe + 7 H3PO4 + C6H8O7 = C6H8 + 7 H2O + 7 FeHPO4
Na2O + ClOH = NaOH + Cl2O =>
Na2O + 2 ClOH = 2 NaOH + Cl2O
(CH3CH2CH2CH2COO)H + NaOH = CH3CH2CH2CH2COONa + H2O =>
(CH3CH2CH2CH2COO)H + NaOH = CH3CH2CH2CH2COONa + H2O
NOCl + KOH = KNO2 + KCl + H2O =>
NOCl + 2 KOH = KNO2 + KCl + H2O
K(Mg)3AlSi3O10(OH)2 + SiO2 = KAlSi3O8 + (Mg)SiO3 + H2O =>
K(Mg)3AlSi3O10(OH)2 + 3 SiO2 = KAlSi3O8 + 3(Mg)SiO3 + H2O
H3PO4 + BaBr2 = HBr + Ba3(PO4)2 =>
2 H3PO4 + 3 BaBr2 = 6 HBr + Ba3(PO4)2
Ni2O3 + H2S = NiS + S + H2O =>
Ni2O3 + 3 H2S = 2 NiS + S + 3 H2O
Pt(NO3)2 = Pt + NO2 + O2 =>
Pt(NO3)2 = Pt + 2 NO2 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
