| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 CH2CHCH3 + 12 KMnO4 + 18 H2SO4 = 15 CH3CO2H + 6 K2SO4 + 12 MnSO4 + 18 H2O
NaCl + Pb(ClO4)2 = PbCl2 + Na(ClO4) =>
2 NaCl + Pb(ClO4)2 = PbCl2 + 2 Na(ClO4)
HNO3 + PbS = Pb(NO3)2 + N2O + S + H2O =>
10 HNO3 + 4 PbS = 4 Pb(NO3)2 + N2O + 4 S + 5 H2O
C3H5O2BrNH3 = C3H7O2NHBr =>
C3H5O2BrNH3 = C3H7O2NHBr
H2SO4 + Au(OH)3 = Au(OH)SO4 + H2O =>
H2SO4 + Au(OH)3 = Au(OH)SO4 + 2 H2O
C3H6O2N + O2 = CO2 + H2O + NH3 =>
4 C3H6O2N + 11 O2 = 12 CO2 + 6 H2O + 4 NH3
Ag2SO4 + I2 = AgIO3 + AgI + SO2 =>
3 Ag2SO4 + 3 I2 = 2 AgIO3 + 4 AgI + 3 SO2
Al + CO2 = AlC3 + O2 =>
Al + 3 CO2 = AlC3 + 3 O2
NH4VO3 + H2O = NH3*H2O + HVO3 =>
NH4VO3 + H2O = NH3*H2O + HVO3
Mg2P2O7 + Ba(NO3)2 = Ba2(P2O7) + Mg(NO3)2 =>
Mg2P2O7 + 2 Ba(NO3)2 = Ba2(P2O7) + 2 Mg(NO3)2
H2O + K2CO3 + PCl5 = K2HPO4 + Cl2 + CO2 + H2P =>
12 H2O + 4 K2CO3 + 14 PCl5 = 4 K2HPO4 + 35 Cl2 + 4 CO2 + 10 H2P
Al + Hg = HgAl =>
Al + Hg = HgAl
CH3CH2CHO + AgO = CH3COOH + Ag =>
2 CH3CH2CHO + 4 AgO = 3 CH3COOH + 4 Ag
HCrO4 = H2O + Cr + O2 =>
4 HCrO4 = 2 H2O + 4 Cr + 7 O2
Ag + Ca(OH)2 = Ag(OH) + Ca =>
2 Ag + Ca(OH)2 = 2 Ag(OH) + Ca
NaI + Fe = FeI3 + Na =>
3 NaI + Fe = FeI3 + 3 Na
Ag + HNO3 = AgNO3 + H2O + N20 =>
100 Ag + 120 HNO3 = 100 AgNO3 + 60 H2O + N20
NiCl2 + Na2CO3 + H2O = Ni2CO3(OH)2 + NaCl + CO2 =>
2 NiCl2 + 2 Na2CO3 + H2O = Ni2CO3(OH)2 + 4 NaCl + CO2
CH3COOOH + Sr(OH)2 = (CH3COOO)2Sr + H2O =>
2 CH3COOOH + Sr(OH)2 = (CH3COOO)2Sr + 2 H2O
Nb + HNO3 = NO2 + H2O + NbO =>
Nb + 2 HNO3 = 2 NO2 + H2O + NbO
Li2O + Sr(ClO3)2 = Li(ClO3) + SrO =>
Li2O + Sr(ClO3)2 = 2 Li(ClO3) + SrO
NO2{-} + H2O = NO3{-} + H{+} + e =>
NO2{-} + H2O = NO3{-} + 2 H{+} + 2e
Fe + H2SO4 = Fe2(SO4)3 + H2O + H2S =>
8 Fe + 15 H2SO4 = 4 Fe2(SO4)3 + 12 H2O + 3 H2S
Fe + C6H8O7 = C6H6FeO7 + H2 =>
Fe + C6H8O7 = C6H6FeO7 + H2
Ca + Na2CO3 = CaCO3 + Na2 =>
Ca + Na2CO3 = CaCO3 + Na2
HCl(aq) + Ba(OH)2(aq) = H(OH) + BaCl2 =>
2 HCl(aq) + Ba(OH)2(aq) = 2 H(OH) + BaCl2
Au + SnCl2 = AuCl2 + Sn =>
Au + SnCl2 = AuCl2 + Sn
Na3P + CaCl2 = Ca3P2 + NaCl =>
2 Na3P + 3 CaCl2 = Ca3P2 + 6 NaCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
K2Cr2O7 + SnCl + HCl = KCl + SnCl4 + CrCl3 + H2O =>
K2Cr2O7 + 2 SnCl + 14 HCl = 2 KCl + 2 SnCl4 + 2 CrCl3 + 7 H2O
Fe{3+} + SO3{2-} + H2O = Fe{2+} + SO4{2-} + H{+} =>
2 Fe{3+} + SO3{2-} + H2O = 2 Fe{2+} + SO4{2-} + 2 H{+}
Pb(II)O + Na = Na2O + Pb(II) =>
Pb(II)O + 2 Na = Na2O + Pb(II)
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Pb(s) + CuBr(s) = Cu(s) + PbBr2(s) =>
Pb(s) + 2 CuBr(s) = 2 Cu(s) + PbBr2(s)
H3(PO4) + CaCO3 = CO2 + H2O + Ca3(PO4)2 =>
2 H3(PO4) + 3 CaCO3 = 3 CO2 + 3 H2O + Ca3(PO4)2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Al + HgO = Al2O3 + Hg =>
2 Al + 3 HgO = Al2O3 + 3 Hg
NaCI + H2SO4 = NaHSO4 + HCI =>
NaCI + H2SO4 = NaHSO4 + HCI
Fe + Li2CO3 = Fe2CO3 + Li =>
2 Fe + Li2CO3 = Fe2CO3 + 2 Li
Cu3CIO2 + Zn = Zn3CIO2 + Cu =>
Cu3CIO2 + 3 Zn = Zn3CIO2 + 3 Cu
CdBr2 + KOH = Cd(OH)2 + KBr =>
CdBr2 + 2 KOH = Cd(OH)2 + 2 KBr
Ga + H(ClO4) = Ga(ClO4)3 + H2O + Cl2O3 =>
8 Ga + 30 H(ClO4) = 8 Ga(ClO4)3 + 15 H2O + 3 Cl2O3
NH3(g) + CO2(g) + H2O(g) = (NH4)2 + CO3(s) =>
2 NH3(g) + CO2(g) + H2O(g) = (NH4)2 + CO3(s)
Cu + CH3COOH = H2 + Cu(CH3COO)2 =>
Cu + 2 CH3COOH = H2 + Cu(CH3COO)2
CH3COOH + CuCO3 = CuCH3 + CO2 + H2O =>
9 CH3COOH + 8 CuCO3 = 8 CuCH3 + 18 CO2 + 6 H2O
Cu + H{+} = H2 + Cu2{+} =>
4 Cu + 2 H{+} = H2 + 2 Cu2{+}
OCl + KI = KOCl + I3 =>
3 OCl + 3 KI = 3 KOCl + I3
SrO2 + CO2 = SrC + O3 =>
3 SrO2 + 3 CO2 = 3 SrC + 4 O3
NaI + H2O + NaClO = NaOH + HCl + I =>
2 NaI + 2 H2O + NaClO = 3 NaOH + HCl + 2 I
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
