| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Re + 5 Cl2 = 2 ReCl5
SbO3{3-} + I2 + H2O = H{+} + SbO4{3-} + I{-} =>
SbO3{3-} + I2 + H2O = 2 H{+} + SbO4{3-} + 2 I{-}
Li2SO4 + HNO3 = LiNO3 + SO3 + H2O =>
Li2SO4 + 2 HNO3 = 2 LiNO3 + SO3 + H2O
ZnCuCl2 = ZnCl2Cu =>
ZnCuCl2 = ZnCl2Cu
KCN + I2 = KI + CNI =>
KCN + I2 = KI + CNI
Cl2 + H3PO4 = HClO4 + P2O4 + H2O =>
Cl2 + 14 H3PO4 = 2 HClO4 + 7 P2O4 + 20 H2O
NaOH + Cu(II)SO4 = Na2SO4 + Cu(II)(OH)2 =>
2 NaOH + Cu(II)SO4 = Na2SO4 + Cu(II)(OH)2
KMnO4 + H2C2O4 + H2SO4 = MnO + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 H2C2O4 + H2SO4 = 2 MnO + 10 CO2 + 6 H2O + K2SO4
SO2 + OH = H2SO4 =>
SO2 + 2 OH = H2SO4
HNS + O2 = H2O + N2 + SO2 =>
4 HNS + 5 O2 = 2 H2O + 2 N2 + 4 SO2
NaNH2 + C = Na2CN2 + H2 =>
2 NaNH2 + C = Na2CN2 + 2 H2
S(g) + O2(g) = SO2 =>
S(g) + O2(g) = SO2
HgCl = Hg + HgCl2 =>
2 HgCl = Hg + HgCl2
As + H2O + ClO3{-} + H{+} = H3AsO3 + HClO =>
4 As + 6 H2O + 3 ClO3{-} + 3 H{+} = 4 H3AsO3 + 3 HClO
HCl + NaC2H3O2 = H + NaC2H3O2Cl =>
HCl + NaC2H3O2 = H + NaC2H3O2Cl
Fe1O3(s) + CO(g) = Fe + CO2(g) =>
Fe1O3(s) + 3 CO(g) = Fe + 3 CO2(g)
Sb + HNO3 = Sb2O3 + NO + H2O =>
2 Sb + 2 HNO3 = Sb2O3 + 2 NO + H2O
MgO + Al2O3 + Fe2O3 = Mg2AlFe3O8 =>
4 MgO + Al2O3 + 3 Fe2O3 = 2 Mg2AlFe3O8
SiO2 + MgCl2 + AlCl3 = MgAl2O4 + SiCl4 =>
2 SiO2 + MgCl2 + 2 AlCl3 = MgAl2O4 + 2 SiCl4
Mg(s) + H2(g) = MgH2(s) =>
Mg(s) + H2(g) = MgH2(s)
CrCl3*6H2O + C5H8O2 + CH4N2O = C15H21CrO6 + NH4Cl + CO2 + H2O =>
2 CrCl3*6H2O + 6 C5H8O2 + 3 CH4N2O = 2 C15H21CrO6 + 6 NH4Cl + 3 CO2 + 9 H2O
H3O + NaOH = NaH + H2O =>
2 H3O + NaOH = NaH + 3 H2O
Ba(s) + O2(g) = BaO2 =>
Ba(s) + O2(g) = BaO2
Mg3N2 + H2O = Mg(HO)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(HO)2 + 2 NH3
NIO + CO = NI + CO2 =>
NIO + CO = NI + CO2
H{-} + BrO3 + SO2 = Br2 + SO4{2-} + H2O =>
4 H{-} + 2 BrO3 + 2 SO2 = Br2 + 2 SO4{2-} + 2 H2O
Pb(C2H3O2)2 + NaOH = Pb(OH)2 + NaC2H3O2 =>
Pb(C2H3O2)2 + 2 NaOH = Pb(OH)2 + 2 NaC2H3O2
K2MnO4 + Na2SO3 + H2SO4 = MnO2 + Na2SO4 + K2SO4 + H2O =>
K2MnO4 + Na2SO3 + H2SO4 = MnO2 + Na2SO4 + K2SO4 + H2O
NaAlO2 + NH4Cl + H2O = Al(OH)3 + NaCl + NH3 =>
NaAlO2 + NH4Cl + H2O = Al(OH)3 + NaCl + NH3
P2O5 + CO = P4 + CO2 =>
2 P2O5 + 10 CO = P4 + 10 CO2
H2SO3(aq) = H2O(l) + SO2(g) =>
H2SO3(aq) = H2O(l) + SO2(g)
Fe2(SO4)3 + Cu(NO3)2 = Fe(NO3)3 + Cu2(SO4)2 =>
2 Fe2(SO4)3 + 6 Cu(NO3)2 = 4 Fe(NO3)3 + 3 Cu2(SO4)2
Fe + H3PO4 = FePO4 + H2 =>
2 Fe + 2 H3PO4 = 2 FePO4 + 3 H2
Pb(NO3)2 + PO4 = PbPO4 + NO3 =>
Pb(NO3)2 + PO4 = PbPO4 + 2 NO3
H2SO3 + H2O = H3O + SO4 =>
H2SO3 + 5 H2O = 4 H3O + SO4
C + O3 = CO3 =>
C + O3 = CO3
Na + AlCl3 = NaCl + Al =>
3 Na + AlCl3 = 3 NaCl + Al
Ni(s) + HCl(aq) = H2(g) + NiCl2(aq) =>
Ni(s) + 2 HCl(aq) = H2(g) + NiCl2(aq)
FeCO3 + H = Fe + CO2 + H2O =>
FeCO3 + 2 H = Fe + CO2 + H2O
N2H4 + H2SO4 = N2H5{+} + SO4{-2} =>
2 N2H4 + H2SO4 = 2 N2H5{+} + SO4{-2}
C6H5CHO + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5CHO + K2Cr2O7 + 4 H2SO4 = 3 C6H5COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
C6H12O6 + SO4{2-} = HCO3{-} + H2S =>
C6H12O6 + 3 SO4{2-} = 6 HCO3{-} + 3 H2S
SiO2 + MgCl2 + AlCl3 = MgAl2O4 + SiCl4 =>
2 SiO2 + MgCl2 + 2 AlCl3 = MgAl2O4 + 2 SiCl4
Ag2O + Fe = Ag + FeO =>
Ag2O + Fe = 2 Ag + FeO
H2S + NHO3 = H2SO4 + NO2 + H2O =>
H2S + 8 NHO3 = H2SO4 + 8 NO2 + 4 H2O
C3H5(NO3)3(nitroglocerina) = CO2 + N2 + O2 + H2O =>
4 C3H5(NO3)3(nitroglocerina) = 12 CO2 + 6 N2 + O2 + 10 H2O
Ga2O3 + Al = Al2O3 + Ga =>
Ga2O3 + 2 Al = Al2O3 + 2 Ga
MnO2 + O2 = MnO41 =>
2 MnO2 + 39 O2 = 2 MnO41
FeCl2 + KOH = Fe(OH) + KCl2 =>
FeCl2 + KOH = Fe(OH) + KCl2
Na2O + Cl2O = NaClO =>
Na2O + Cl2O = 2 NaClO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
