| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiO2 + 4 HCl = TiCl4 + 2 H2O
Pb(CH3COO)2 + Na2CO3 = PbCO3 + Na2(CH3COO)2 =>
Pb(CH3COO)2 + Na2CO3 = PbCO3 + Na2(CH3COO)2
AgNO3 + Cl = AgCl + N2O3 + O2 =>
4 AgNO3 + 4 Cl = 4 AgCl + 2 N2O3 + 3 O2
SO2 + Cr2O7{2-} + H{+} = Cr{3+} + SO3 + H2O =>
3 SO2 + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 3 SO3 + 4 H2O
(Co(NH3)6)Cl3 + AgNO3 = AgCl + (Co(NH3)6)(NO3)3 =>
(Co(NH3)6)Cl3 + 3 AgNO3 = 3 AgCl + (Co(NH3)6)(NO3)3
P4 + S8 = P4S8 =>
P4 + S8 = P4S8
Li2O + MgO = Li2MgO2 =>
Li2O + MgO = Li2MgO2
FeSO4 + HCl = Fe{2+} + Cl{-} + H2SO4 =>
FeSO4 + 2 HCl = Fe{2+} + 2 Cl{-} + H2SO4
FeI2Ni(C2H3O2)2 = Fe(C2H3O2)2NiI2 =>
FeI2Ni(C2H3O2)2 = Fe(C2H3O2)2NiI2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
FeBr2 + HOH = Fe(OH)2 + HBr =>
FeBr2 + 2 HOH = Fe(OH)2 + 2 HBr
N2H9PO4 + N2H16B4O11 + C2H6O = BPN + CO2 + H2O + N2 =>
24 N2H9PO4 + 6 N2H16B4O11 + C2H6O = 24 BPN + 2 CO2 + 159 H2O + 18 N2
Fe + C = FeC13 =>
Fe + 13 C = FeC13
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
Mg + NaF = MgF2 + Na =>
Mg + 2 NaF = MgF2 + 2 Na
C5H12 = C5H10 + H2 =>
C5H12 = C5H10 + H2
H2O + OCl{-} + S2O3{2-} = Cl{-} + S4O6{2-} + OH{-} =>
H2O + OCl{-} + 2 S2O3{2-} = Cl{-} + S4O6{2-} + 2 OH{-}
KClO3(aq) + C12H22O11(s) = KCl(aq) + CO2(g) + H2O(l) =>
8 KClO3(aq) + C12H22O11(s) = 8 KCl(aq) + 12 CO2(g) + 11 H2O(l)
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
KHSO4 + Pb(NO3)2 = Pb(SO4) + KNO3 + HNO3 =>
KHSO4 + Pb(NO3)2 = Pb(SO4) + KNO3 + HNO3
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
CuSO4 + NH3 = [Cu(NH3)4]SO4 =>
CuSO4 + 4 NH3 = [Cu(NH3)4]SO4
Fe + HNO3 = Fe(NO3)3 + H2 =>
2 Fe + 6 HNO3 = 2 Fe(NO3)3 + 3 H2
HCIO = HCI + HCIO3 =>
3 HCIO = 2 HCI + HCIO3
AgNO3 + H2SO4 = Ag2SO4 + H2(NO3)2 =>
2 AgNO3 + H2SO4 = Ag2SO4 + H2(NO3)2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
(C4H9OH) + Ca = (C4H9O)2Ca + H2 =>
2(C4H9OH) + Ca = (C4H9O)2Ca + H2
Fe + K3[Fe(CN)6] + H2O + Na = Fe3[Fe(CN)6]2 + H2 + KNaOH =>
3 Fe + 2 K3[Fe(CN)6] + 6 H2O + 6 Na = Fe3[Fe(CN)6]2 + 3 H2 + 6 KNaOH
FeN2 = Fe + N2 =>
FeN2 = Fe + N2
NaNO3(aq) + KI(aq) = K(NO3)(aq) + NaI(s) =>
NaNO3(aq) + KI(aq) = K(NO3)(aq) + NaI(s)
Cl2 + NaOH = Cl(OH)2 + Na =>
Cl2 + 4 NaOH = 2 Cl(OH)2 + 4 Na
H3PO4 + SO2 = HSO2 + PO4 =>
H3PO4 + 3 SO2 = 3 HSO2 + PO4
C4H8O2 + CH3OH = C6H12O2 + H2O =>
C4H8O2 + 2 CH3OH = C6H12O2 + 2 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
CaCO3 + O2 = CaO + CO3 =>
2 CaCO3 + O2 = 2 CaO + 2 CO3
Cu(NO3) + NH3 + H2O = Cu(OH)2 + NH4NO3 =>
8 Cu(NO3) + 6 NH3 + 13 H2O = 8 Cu(OH)2 + 7 NH4NO3
BaCl2(s) + H2SO4(aq) = BaSO4(s) + HCl(g) =>
BaCl2(s) + H2SO4(aq) = BaSO4(s) + 2 HCl(g)
K + Fe = KFe =>
K + Fe = KFe
Al2S3 + KI = K2S + AlI3 =>
Al2S3 + 6 KI = 3 K2S + 2 AlI3
H2O2 + HCOOH = H2O + CO2 =>
H2O2 + HCOOH = 2 H2O + CO2
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al3 + HBr = AlHBr =>
Al3 + 3 HBr = 3 AlHBr
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
H2CO2 + Ni = Ni2(CO2)3 + H2 =>
3 H2CO2 + 2 Ni = Ni2(CO2)3 + 3 H2
SiCl4 + H2 = Si + HCl =>
SiCl4 + 2 H2 = Si + 4 HCl
FeCl2 + K2S = FeS + KCl =>
FeCl2 + K2S = FeS + 2 KCl
Fe + Cd(NO3)2 = Fe(NO3)3 + Cd =>
2 Fe + 3 Cd(NO3)2 = 2 Fe(NO3)3 + 3 Cd
Na2S2O5 + H2O = NaHSO3 =>
Na2S2O5 + H2O = 2 NaHSO3
| 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 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
