| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 C1O2 + 6 H2O1 = C6H12O6 + 6 O2
H2O + K + PbO2 + KCl = KPb(OH)3 + KClO3 =>
9 H2O + 6 K + 6 PbO2 + KCl = 6 KPb(OH)3 + KClO3
Na2[Cu(CO3)2] + H2O2 = CuO2*H2O + Na2CO3 + CO2 =>
Na2[Cu(CO3)2] + H2O2 = CuO2*H2O + Na2CO3 + CO2
K(s) + AlCl3(aq) = KCl + Al =>
3 K(s) + AlCl3(aq) = 3 KCl + Al
F2CsI = I + F2Cs =>
F2CsI = I + F2Cs
Cu(CO3)2 + NaHSO3 = Cu(HSO3)2 + NaCO3 =>
Cu(CO3)2 + 2 NaHSO3 = Cu(HSO3)2 + 2 NaCO3
Na3PO3 + AgNO3 = Ag3PO3 + NaNO3 =>
Na3PO3 + 3 AgNO3 = Ag3PO3 + 3 NaNO3
U + O2 = U2O3 =>
4 U + 3 O2 = 2 U2O3
CH3OH + CUO = CH3COOH + CU + H2O =>
2 CH3OH + 2 CUO = CH3COOH + 2 CU + 2 H2O
Na3PO3 + AgNO3 = Ag3PO3 + NaNO3 =>
Na3PO3 + 3 AgNO3 = Ag3PO3 + 3 NaNO3
CO(g) + H2O = H2(g) + CO2(g) =>
CO(g) + H2O = H2(g) + CO2(g)
Cl{+2} + KBr = KCl + Br{+2} =>
Cl{+2} + KBr = KCl + Br{+2}
Mg2 + HCl = MgClH =>
Mg2 + 2 HCl = 2 MgClH
C6H5CH3CCH2 + KMnO4 + H2O = C6H5CH3COHCH2OH + KOH + MnO2 =>
3 C6H5CH3CCH2 + 2 KMnO4 + 4 H2O = 3 C6H5CH3COHCH2OH + 2 KOH + 2 MnO2
CaCO3NaHSO4 = CaSO4NaHCO3 =>
CaCO3NaHSO4 = CaSO4NaHCO3
Al + HBr = Al3Br3 + H2 =>
6 Al + 6 HBr = 2 Al3Br3 + 3 H2
CH3OH + O2 = H4 + CO2 =>
2 CH3OH + O2 = 2 H4 + 2 CO2
Na2SO4(aq) + BaCl2(aq) = SO4Ba(s) + NaCl =>
Na2SO4(aq) + BaCl2(aq) = SO4Ba(s) + 2 NaCl
Cr2(SO4)3 + Ba(NO3)2 = Cr(NO3)3 + BaSO4 =>
Cr2(SO4)3 + 3 Ba(NO3)2 = 2 Cr(NO3)3 + 3 BaSO4
FeOOH + H = Fe + H2O =>
FeOOH + 3 H = Fe + 2 H2O
CaCO3 + HCOOH = CO3 + H + CaCOOH =>
CaCO3 + HCOOH = CO3 + H + CaCOOH
Mg(s) + O2(g) = MgO(s) = =>
2 Mg(s) + O2(g) = 2 MgO(s)
Na2SiO3 + H2SiO3 = NaHSiO3 =>
Na2SiO3 + H2SiO3 = 2 NaHSiO3
SCu2 = S + Cu =>
SCu2 = S + 2 Cu
Fe + S = Fe(i)S2 =>
Fe + 2 S = Fe(i)S2
COF2 + N3H8 = NH4F2 + CO(NH2)2 =>
COF2 + N3H8 = NH4F2 + CO(NH2)2
MgBr2(s) = Mg(s) + Br2(i) =>
MgBr2(s) = Mg(s) + Br2(i)
KCrO4 + HCl = KCl + CrCl3 + H2O + Cl2 =>
KCrO4 + 8 HCl = KCl + CrCl3 + 4 H2O + 2 Cl2
FeO + H2S = FeS + HOH =>
FeO + H2S = FeS + HOH
BeCl + MgS = BeS + MgCl =>
BeCl + MgS = BeS + MgCl
Fe(OH)2 + S = S(OH)2 + Fe =>
Fe(OH)2 + S = S(OH)2 + Fe
Fe + HNO3(conc) = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3(conc) = 3 Fe(NO3)2 + 2 NO + 4 H2O
SrBr2 + Cl2 = SrCl2 + Br =>
SrBr2 + Cl2 = SrCl2 + 2 Br
AgCl + NaNO3 = AgNO3 + NaCl =>
AgCl + NaNO3 = AgNO3 + NaCl
H2SO4 + FeSO4 + K2MnO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
4 H2SO4 + 4 FeSO4 + K2MnO4 = 2 Fe2(SO4)3 + MnSO4 + K2SO4 + 4 H2O
Co(NO3)2 + KOH = K(NO3) + Co(OH)2 =>
Co(NO3)2 + 2 KOH = 2 K(NO3) + Co(OH)2
(IO3)2 + KI + HBr = KBr + I2 + H2O =>
(IO3)2 + 12 KI + 12 HBr = 12 KBr + 7 I2 + 6 H2O
CH2CH2 + Cl2 = ClCH2CH2Cl =>
CH2CH2 + Cl2 = ClCH2CH2Cl
Na2S5 + PbS = Pb + Na2S6 =>
Na2S5 + PbS = Pb + Na2S6
Al2(CO3)3 + CaBr2 = CaCO3 + AlBr3 =>
Al2(CO3)3 + 3 CaBr2 = 3 CaCO3 + 2 AlBr3
Pb + Br2 = Pb(Br2)2 =>
Pb + 2 Br2 = Pb(Br2)2
Na + N = Na2N3 =>
2 Na + 3 N = Na2N3
Fe(BrO)2 + H2O = Fe(OH)2 + HBrO =>
Fe(BrO)2 + 2 H2O = Fe(OH)2 + 2 HBrO
Na(aq) + H2O(l) = NaOH(s) + H2(g) =>
2 Na(aq) + 2 H2O(l) = 2 NaOH(s) + H2(g)
C2H5OC2H5(g) + O2(g) = CO2(g) + H2O(g) =>
C2H5OC2H5(g) + 6 O2(g) = 4 CO2(g) + 5 H2O(g)
MnO4{-} + Cl{-} + H2O = Mn{2+} + Cl2 + OH{-} =>
2 MnO4{-} + 10 Cl{-} + 8 H2O = 2 Mn{2+} + 5 Cl2 + 16 OH{-}
CuI + AgNO3 = Cu(NO3)2 + AgI + Cu =>
2 CuI + 2 AgNO3 = Cu(NO3)2 + 2 AgI + Cu
Fe(OH)3 + H2 = FeH3 + H2O =>
Fe(OH)3 + 3 H2 = FeH3 + 3 H2O
KI + C12 = KC + I2 =>
12 KI + C12 = 12 KC + 6 I2
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
