| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O2 + 2 CO = 2 Fe + 2 CO2
H2SeO3 + Ni(OH)2 = NiSeO3 + H2O =>
H2SeO3 + Ni(OH)2 = NiSeO3 + 2 H2O
Cr2S3 + O = Cr2O3 + SO2 =>
Cr2S3 + 9 O = Cr2O3 + 3 SO2
Al + H2SO4 = Al2(SO4)3 + (H20) =>
20 Al + 30 H2SO4 = 10 Al2(SO4)3 + 3(H20)
(CH3)2SiCl2 + H2O = (CH3)2SiO + HCl =>
(CH3)2SiCl2 + H2O = (CH3)2SiO + 2 HCl
NaCl(aq) = NaCl =>
NaCl(aq) = NaCl
Mg + OO2 = MgO =>
3 Mg + OO2 = 3 MgO
K2CO3(aq) + ZnCl2(aq) = ZnCO3(s) + KCl(aq) =>
K2CO3(aq) + ZnCl2(aq) = ZnCO3(s) + 2 KCl(aq)
Cu{+} + Au{+} = Au + Cu{+2} =>
Cu{+} + Au{+} = Au + Cu{+2}
SiO2 + LiOH = Li4SiO4 + H2O =>
SiO2 + 4 LiOH = Li4SiO4 + 2 H2O
C7H5N3O6(s) = N2(g) + H2O(g) + CO(g) + C(s) =>
2 C7H5N3O6(s) = 3 N2(g) + 5 H2O(g) + 7 CO(g) + 7 C(s)
S2O8{-2} + C + H2O = CO2 + HSO4{-} =>
2 S2O8{-2} + C + 2 H2O = CO2 + 4 HSO4{-}
Fe + H2 = Fe2H =>
4 Fe + H2 = 2 Fe2H
H2O + Al2(SO4)3 = H2OAl2(SO4)3 =>
H2O + Al2(SO4)3 = H2OAl2(SO4)3
Co(g) + F2(g) = CoF3(g) =>
2 Co(g) + 3 F2(g) = 2 CoF3(g)
C4H8 + O2 = CO2 + H2 =>
C4H8 + 4 O2 = 4 CO2 + 4 H2
Mg(N) = MgN =>
Mg(N) = MgN
Mg2 + CuSO4 = Mg(SO4)2 + Cu =>
Mg2 + 4 CuSO4 = 2 Mg(SO4)2 + 4 Cu
TiCl2 + O2 = TiO2 + Cl2 =>
TiCl2 + O2 = TiO2 + Cl2
AgFNH3 = Ag(NH3)F =>
AgFNH3 = Ag(NH3)F
Ca(OH)2 + H3(PO4) = CaH(PO4) + H(OH) =>
Ca(OH)2 + H3(PO4) = CaH(PO4) + 2 H(OH)
C100H14O59 + O2 = H2O + CO2 =>
C100H14O59 + 74 O2 = 7 H2O + 100 CO2
CoCl2 + NaClO4 + H2SO4 = Co(ClO3)3 + Na2SO4 + NaClO3 + H2O =>
2 CoCl2 + 13 NaClO4 + H2SO4 = 2 Co(ClO3)3 + Na2SO4 + 11 NaClO3 + H2O
Al + H + O = Al(OH3) =>
Al + 3 H + O = Al(OH3)
HBr + Sr(ClO3)2 = HClO3 + SrBr2 =>
2 HBr + Sr(ClO3)2 = 2 HClO3 + SrBr2
Au + HNO2 = Au(NO2)2 + NO + H2O =>
Au + 4 HNO2 = Au(NO2)2 + 2 NO + 2 H2O
Ba(NO3)2 + H2O = [Ba(H2O)2(NO3)2] =>
Ba(NO3)2 + 2 H2O = [Ba(H2O)2(NO3)2]
Fe3O4 + SO3 = FeS + O2 =>
2 Fe3O4 + 6 SO3 = 6 FeS + 13 O2
NO + H2O = HNO3 + H2 =>
2 NO + 4 H2O = 2 HNO3 + 3 H2
H{+}(g) + OH{-}(aq) = H2O(l) =>
H{+}(g) + OH{-}(aq) = H2O(l)
(NH4)2CO3 + H2O = H2CO3 + NH4(OH) =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4(OH)
NH3 + Na2SO4 + H2O = (NH4)2SO4 + NaOH =>
2 NH3 + Na2SO4 + 2 H2O = (NH4)2SO4 + 2 NaOH
H2O + CO2 = C6H6O2 + O2 =>
6 H2O + 12 CO2 = 2 C6H6O2 + 13 O2
CO2 + H2O + NO2 = C2H6N2 + O2 =>
4 CO2 + 6 H2O + 4 NO2 = 2 C2H6N2 + 11 O2
Ag2SO4 + Cu(NO3)2 = Ag(NO3) + CuSO4 =>
Ag2SO4 + Cu(NO3)2 = 2 Ag(NO3) + CuSO4
AICl3 + H2O = AI(OH)3 + HCl =>
AICl3 + 3 H2O = AI(OH)3 + 3 HCl
(NH4)2S + CoCl2 = (NH4)Cl + CoS =>
(NH4)2S + CoCl2 = 2(NH4)Cl + CoS
KMnO4 + C3H5(OH)3 = Mn2O3 + K2CO3 + H2O + CO2 =>
14 KMnO4 + 4 C3H5(OH)3 = 7 Mn2O3 + 7 K2CO3 + 16 H2O + 5 CO2
[Ag(NH3)2]Cl(aq) + HNO3(aq) = NH4NO3(aq) + AgCl(s) =>
[Ag(NH3)2]Cl(aq) + 2 HNO3(aq) = 2 NH4NO3(aq) + AgCl(s)
NaHSO3 = Na2SO4 + SO2 + H2 =>
2 NaHSO3 = Na2SO4 + SO2 + H2
NH4 + Cu2O = Cu + N + H2O =>
NH4 + 2 Cu2O = 4 Cu + N + 2 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
HNO3 + CaCO3 + NaOH = NaNO3 + Ca(OH)2 + CO2 =>
HNO3 + CaCO3 + NaOH = NaNO3 + Ca(OH)2 + CO2
K + Na2S = K2S + Na =>
2 K + Na2S = K2S + 2 Na
MnO + MnO2 = Mn3O4 =>
2 MnO + MnO2 = Mn3O4
CH3OH + Ce{4+} + H2O = CO2 + Ce{3+} + H{+} =>
CH3OH + 6 Ce{4+} + H2O = CO2 + 6 Ce{3+} + 6 H{+}
Zn(Cl)2 + KOH = Zn(OH)2 + KCl =>
Zn(Cl)2 + 2 KOH = Zn(OH)2 + 2 KCl
(NH4)3[Ag(S2O3)2] + H2SO4 = Ag2SO4 + (NH4)2SO4 + H2O + SO2 =>
2(NH4)3[Ag(S2O3)2] + 12 H2SO4 = Ag2SO4 + 3(NH4)2SO4 + 12 H2O + 16 SO2
PbOH{+2} + HCl = PbCl{+2} + H2O =>
PbOH{+2} + HCl = PbCl{+2} + H2O
HJ + KOH = KJ + H2O =>
HJ + KOH = KJ + 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 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.
