| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiCl2(aq) + 2 KOH = Ni(OH)2(s) + 2 KCl(aq)
Zn(NO3)2 + Ga(NO3)3 + NH4OH = Ga6Zn94O100 + H2O + N2 =>
282 Zn(NO3)2 + 18 Ga(NO3)3 + 1036 NH4OH = 3 Ga6Zn94O100 + 2590 H2O + 827 N2
CaS + NaOH = NaSCaOH =>
CaS + NaOH = NaSCaOH
CsOH + NH4Cl = CsNH3 + ClH2O =>
CsOH + NH4Cl = CsNH3 + ClH2O
MnCl2 + H2O = [MnCl2(H2O)4] =>
MnCl2 + 4 H2O = [MnCl2(H2O)4]
Ni + NO3{-} + H{+} = NH4{+} + Ni{2+} + H2O =>
4 Ni + NO3{-} + 10 H{+} = NH4{+} + 4 Ni{2+} + 3 H2O
CH3COOH + MgCO3 = H2O + CO2 + Mg(CH3COO)2 =>
2 CH3COOH + MgCO3 = H2O + CO2 + Mg(CH3COO)2
Mn + Cu(SO4)2 = Mn(SO4) + Cu =>
2 Mn + Cu(SO4)2 = 2 Mn(SO4) + Cu
CO2 + H2 = C4H6O2 + H2O =>
4 CO2 + 9 H2 = C4H6O2 + 6 H2O
LiOH + KCl = LiCl + KOH =>
LiOH + KCl = LiCl + KOH
C2H4 + Brz = C2H4Brz =>
C2H4 + Brz = C2H4Brz
Na2CO3(aq) + NH4(OH)(aq) = NaOH(aq) + (NH4)2CO3(aq) =>
Na2CO3(aq) + 2 NH4(OH)(aq) = 2 NaOH(aq) + (NH4)2CO3(aq)
Cl2 + OH = ClO + H2O =>
Cl2 + 4 OH = 2 ClO + 2 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
SO3HCl = HSO3Cl =>
SO3HCl = HSO3Cl
H2TeO4 + Zn = ZnTeO4 + H2 =>
H2TeO4 + Zn = ZnTeO4 + H2
ClO = Cl2 + ClO4 =>
8 ClO = 3 Cl2 + 2 ClO4
CS + Cl2 = CCl4 + S2Cl2 =>
2 CS + 5 Cl2 = 2 CCl4 + S2Cl2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
H2O + MnO4{-} + S{2-} = Mn{2+} + S + OH{-} =>
8 H2O + 2 MnO4{-} + 5 S{2-} = 2 Mn{2+} + 5 S + 16 OH{-}
C7H7Cl + C6H15O3P + CH3ONa = C16H14 + C4H9O4PNa + HCl =>
102 C7H7Cl + 2 C6H15O3P + 2 CH3ONa = 45 C16H14 + 2 C4H9O4PNa + 102 HCl
H2TeO4 + Tl(OH)3 = Tl2(TeO4)3 + H2O =>
3 H2TeO4 + 2 Tl(OH)3 = Tl2(TeO4)3 + 6 H2O
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H(OH) =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H(OH)
Fe(OH)3 + ZnO = ZnFe2O4 + H2O =>
2 Fe(OH)3 + ZnO = ZnFe2O4 + 3 H2O
H2O + NaCl = H + Cl3O2 + Na =>
2 H2O + 3 NaCl = 4 H + Cl3O2 + 3 Na
C10H15NO + KMnO4 = (C10H13NO) + (MnO2) + KOH + H2O =>
3 C10H15NO + 2 KMnO4 = 3(C10H13NO) + 2(MnO2) + 2 KOH + 2 H2O
H2SIO3 + K2O = K2SIO3 + H2O =>
H2SIO3 + K2O = K2SIO3 + H2O
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
HBr + Pb = PbBr + H2 =>
2 HBr + 2 Pb = 2 PbBr + H2
K2CO3 + Zn(NO3)2 = Zn(CO3) + KNO3 =>
K2CO3 + Zn(NO3)2 = Zn(CO3) + 2 KNO3
CuCO3 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K2CO3 =>
2 CuCO3 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 2 K2CO3
CuO + Be(OH)2 = BeCuO2 + H2O =>
CuO + Be(OH)2 = BeCuO2 + H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
IO3 + NaHSO3 = I + SO42 + H + Na =>
13 IO3 + NaHSO3 = 13 I + SO42 + H + Na
PCl2(l) + Cl(g) = PCl5(s) =>
PCl2(l) + 3 Cl(g) = PCl5(s)
AuC2H5 + O2 = Au(OH)3 + CO2 + H2O =>
AuC2H5 + 4 O2 = Au(OH)3 + 2 CO2 + H2O
Fe2(s)O3(g) + CO(g) = Fe(s) + CO2(g) =>
Fe2(s)O3(g) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
K2S + Zn(NO3)2 = ZnS + KNO3 =>
K2S + Zn(NO3)2 = ZnS + 2 KNO3
K2Cr2O7 + H2SO4 + H3CH2OH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 2 H3CH2OH = Cr2(SO4)3 + 8 H2O + CH3CHO + K2SO4
NO3{-} + OH{-} + H2O + Al = NH3 + AlO2{-} =>
3 NO3{-} + 5 OH{-} + 2 H2O + 8 Al = 3 NH3 + 8 AlO2{-}
C3H7OH + O = C2O2 + H2O =>
2 C3H7OH + 12 O = 3 C2O2 + 8 H2O
MgSO4 + Ln = Mg + Ln2(SO4)3 =>
3 MgSO4 + 2 Ln = 3 Mg + Ln2(SO4)3
K2S + Zn(NO3)2 = ZnS + KNO3 =>
K2S + Zn(NO3)2 = ZnS + 2 KNO3
K2SO4 + Mg3(PO4)2 = Mg2SO4 + K3(PO4)2 =>
3 K2SO4 + 2 Mg3(PO4)2 = 3 Mg2SO4 + 2 K3(PO4)2
FeN2 + KI = KN + FeI2 =>
FeN2 + 2 KI = 2 KN + FeI2
Na2SO3 + H2O + SO2 = NaHSO3 =>
Na2SO3 + H2O + SO2 = 2 NaHSO3
KClO3(aq) + Fe(NO3)3(s) = Fe(ClO3)3 + KNO3 =>
3 KClO3(aq) + Fe(NO3)3(s) = Fe(ClO3)3 + 3 KNO3
Co(NO3)2 + NH3 + (NH4)2CO3 = [Co(NH3)4CO3]NO3 + NH4NO3 + H2O =>
8 Co(NO3)2 + 22 NH3 + 8(NH4)2CO3 = 8[Co(NH3)4CO3]NO3 + 7 NH4NO3 + 3 H2O
Fe2(Cr2O7)2 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
2 Fe2(Cr2O7)2 + 8 K2CO3 + O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
Mn + HClO4 = MnClO4 + H2 =>
2 Mn + 2 HClO4 = 2 MnClO4 + H2
| 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.
