| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C9H20 = C9H18 + H2 =>
C9H20 = C9H18 + H2
Fe5 + H2 = FeH3 =>
2 Fe5 + 15 H2 = 10 FeH3
CuBr2 + NH3 = Cu3N2 + HBr =>
3 CuBr2 + 2 NH3 = Cu3N2 + 6 HBr
Pb3O4 + H2SO4 + Pb = PbSO4 + H2O =>
Pb3O4 + 4 H2SO4 + Pb = 4 PbSO4 + 4 H2O
Pb(CH3COO)2Li2SO4 = PbSO4Li2(CH3COO)2 =>
Pb(CH3COO)2Li2SO4 = PbSO4Li2(CH3COO)2
C6H11Cl + O2 = CO2 + H2O + Cl2 =>
4 C6H11Cl + 35 O2 = 24 CO2 + 22 H2O + 2 Cl2
H2S + H2(SO4) = SO2 + H2O =>
H2S + 3 H2(SO4) = 4 SO2 + 4 H2O
KMnO4 + C3H6O3 = K2CO3 + MnO2 + CO2 + H2O =>
4 KMnO4 + C3H6O3 = 2 K2CO3 + 4 MnO2 + CO2 + 3 H2O
Ni + F2 = NiF2 =>
Ni + F2 = NiF2
I2H2O = HIHOI =>
I2H2O = HIHOI
NaCl + PO4 = Na3PO4 + Cl =>
3 NaCl + PO4 = Na3PO4 + 3 Cl
H2S6 + O2 = SO2 + H2S =>
H2S6 + 5 O2 = 5 SO2 + H2S
CuSO4 + Ba(No3)2 = Cu(No3)2 + BaSO4 =>
CuSO4 + Ba(No3)2 = Cu(No3)2 + BaSO4
Rb + O2 = Rb2O2 =>
2 Rb + O2 = Rb2O2
AgNO3 + (NH4)2S = S(NO3)2 + (NH4)Ag =>
2 AgNO3 + (NH4)2S = S(NO3)2 + 2(NH4)Ag
Mg + PbSO4 = MgSO4 + Pb =>
Mg + PbSO4 = MgSO4 + Pb
KI + I2 = KII2 = K{+} + I3{-} =>
KI + I2 = KII2
CaC2 + HCl + O2 = CaCl2 + CO + H2 =>
CaC2 + 2 HCl + O2 = CaCl2 + 2 CO + H2
HCl + SeS2 = H2S + Cl + Se =>
4 HCl + SeS2 = 2 H2S + 4 Cl + Se
Ca3(PO4)2 + Ca(OH)2 = Ca10(PO4)6(OH)2 =>
3 Ca3(PO4)2 + Ca(OH)2 = Ca10(PO4)6(OH)2
AlO + HCl = AlClHO =>
AlO + HCl = AlClHO
SiO2 + NaOH = Na4SiO4 + H2O =>
SiO2 + 4 NaOH = Na4SiO4 + 2 H2O
HNO3 + C14H14N3NaO3S = HN3NaO3S + C14H14NO3 =>
HNO3 + C14H14N3NaO3S = HN3NaO3S + C14H14NO3
C6H5CO2Na + H2O = C6H5CO2H + NaOH =>
C6H5CO2Na + H2O = C6H5CO2H + NaOH
NH3 + O2 = NO + H3O2 =>
2 NH3 + 3 O2 = 2 NO + 2 H3O2
NaOH(aq)K2SO4(aq) = NaSO4(aq)K2OH(s) =>
NaOH(aq)K2SO4(aq) = NaSO4(aq)K2OH(s)
FeCl2Ni(OH)2 = NiCl2Fe(OH)2 =>
FeCl2Ni(OH)2 = NiCl2Fe(OH)2
Al2(SO4)3 + CaCl2 = Al2CaCl2 + SO4 =>
Al2(SO4)3 + CaCl2 = Al2CaCl2 + 3 SO4
Al + Pb(NO3)2 = Pb + Al3NO3 =>
6 Al + Pb(NO3)2 = Pb + 2 Al3NO3
CuSO4 + NH4OH = NH4SO4 + CuOH =>
CuSO4 + NH4OH = NH4SO4 + CuOH
Mg + PbSO4 = MgSO4 + Pb =>
Mg + PbSO4 = MgSO4 + Pb
H4SO4 + H2O = H3O + HSO4 =>
H4SO4 + 3 H2O = 3 H3O + HSO4
HC2H3CO2 + NaHCO3 = NaC2H3O2 + CO2 + H2O =>
2 HC2H3CO2 + 3 NaHCO3 = 3 NaC2H3O2 + 3 CO2 + H2O
Mg + PbSO4 = MgSO4 + Pb =>
Mg + PbSO4 = MgSO4 + Pb
H2SO4 + NaOH = H2O + Na2S + O2 =>
H2SO4 + 2 NaOH = 2 H2O + Na2S + 2 O2
Mg + PbSO4 = MgSO4 + Pb =>
Mg + PbSO4 = MgSO4 + Pb
Pb(NO3)2 + NH4I = PbI4 + (NH4)2NO3 =>
Pb(NO3)2 + 4 NH4I = PbI4 + 2(NH4)2NO3
Na + ClO3 = NaCl + O =>
Na + ClO3 = NaCl + 3 O
Al2O3 + HNo3 = Al(No3)3 + H2O =>
Al2O3 + 6 HNo3 = 2 Al(No3)3 + 3 H2O
PCl3 + KOH = PH3 + K3PO4 + KCl + H2O =>
4 PCl3 + 21 KOH = PH3 + 3 K3PO4 + 12 KCl + 9 H2O
MnO4{-} + SO3{-2} + H{+}� = Mn{+2} + SO4{-2} + H2O =>
2 MnO4{-} + 5 SO3{-2} + 6 H{+}� = 2 Mn{+2} + 5 SO4{-2} + 3 H2O
AgNo3(aq)KIO3(aq) = AgIO3(s)KNo3(aq) =>
AgNo3(aq)KIO3(aq) = AgIO3(s)KNo3(aq)
H2SO4(aq) + KOH(aq) = H2O(aq) + K2SO4(aq) =>
H2SO4(aq) + 2 KOH(aq) = 2 H2O(aq) + K2SO4(aq)
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
C2H4(g) + H2O(l) = C2H6O(l) =>
C2H4(g) + H2O(l) = C2H6O(l)
C2H5OH + O2 = H2O + CO2 =>
C2H5OH + 3 O2 = 3 H2O + 2 CO2
Cu(SO4)2 + Pb(NO3)2 = Cu(NO3)2 + Pb(SO4)2 =>
Cu(SO4)2 + Pb(NO3)2 = Cu(NO3)2 + Pb(SO4)2
C(OH)2 + C2H5OH = C6O4H10 + H2O =>
10 C(OH)2 + 7 C2H5OH = 4 C6O4H10 + 11 H2O
HCl(aq)NaCH3COO(aq) = CH3COOH(aq)NaCl(aq) =>
HCl(aq)NaCH3COO(aq) = CH3COOH(aq)NaCl(aq)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/24
Équations équilibrées sur05/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
