| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(ClO2)2 + Cu(BrO3)2 = Cu(ClO2)2 + Co(BrO3)2
HCl + Fe2(O)3 = H2O + Fe(Cl)3 =>
6 HCl + Fe2(O)3 = 3 H2O + 2 Fe(Cl)3
Ce + H2O = Ce(OH)3 + H =>
Ce + 3 H2O = Ce(OH)3 + 3 H
Fe{3} + Ag = Fe{2} + Ag{+} =>
Fe{3} + Ag = Fe{2} + Ag{+}
Kl + Li = KlLi =>
Kl + Li = KlLi
Ca3(PO4)2 + HNO3 = Ca(NO3)2 + H3PO4 =>
Ca3(PO4)2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3PO4
(NiNH3)4{2+} + C4H8N2O2 = (NiC4H8N2O2)2 + NH4{+} + NH3 + N =>
3(NiNH3)4{2+} + 12 C4H8N2O2 = 6(NiC4H8N2O2)2 + 6 NH4{+} + 4 NH3 + 2 N
FeSO4 + NaOH + O2 = Fe2O3*H2O + Na2SO4 + H2O =>
4 FeSO4 + 8 NaOH + O2 = 2 Fe2O3*H2O + 4 Na2SO4 + 2 H2O
K2Cr2O7 + (NH4)2C2O4*H2O = (NH4)2Cr2O7 + K2CO3 + CO2 + H2 =>
K2Cr2O7 + (NH4)2C2O4*H2O = (NH4)2Cr2O7 + K2CO3 + CO2 + H2
Ca(NO2)2 + Cd3(AsO4)2 = Ca3(AsO4)2 + Cd(NO2)2 =>
3 Ca(NO2)2 + Cd3(AsO4)2 = Ca3(AsO4)2 + 3 Cd(NO2)2
RbCl + Ca(NO3) = Rb(NO3) + CaCl =>
RbCl + Ca(NO3) = Rb(NO3) + CaCl
CH3CH3(C4H8) + O2 = CO2 + H2O =>
2 CH3CH3(C4H8) + 19 O2 = 12 CO2 + 14 H2O
Bi + HNO3 = NO + H2O + Bi(NO3)3 =>
Bi + 4 HNO3 = NO + 2 H2O + Bi(NO3)3
SnCl4 + Mg2{+} = MgCl4 + Sn2{+} =>
2 SnCl4 + Mg2{+} = 2 MgCl4 + Sn2{+}
(CoCl2)6H2O + NH4Cl + NH4OH + H2O2 = (Co(NH3)6)Cl3 + H2O =>
(CoCl2)6H2O + 6 NH4Cl + 30 NH4OH + 3 H2O2 = 6(Co(NH3)6)Cl3 + 37 H2O
CuNO3(aq) + NaOH(aq) = CuOH(aq) + NaNO3(l) =>
CuNO3(aq) + NaOH(aq) = CuOH(aq) + NaNO3(l)
FeK4(CN)6 + NiSO4 = K2SO4 + Ni2Fe(CN)6 =>
FeK4(CN)6 + 2 NiSO4 = 2 K2SO4 + Ni2Fe(CN)6
Zn(OH)2 + HNO3 = H2O + ZnOHNO3 =>
Zn(OH)2 + HNO3 = H2O + ZnOHNO3
NiSO4 + NaOH + NaClO4 + H2O = Ni(OH)3 + NaCl + NaSO4 =>
4 NiSO4 + 4 NaOH + NaClO4 + 4 H2O = 4 Ni(OH)3 + NaCl + 4 NaSO4
Al2(SO4)3 + Ca3(PO4)2 = Al(PO4) + Ca(SO4) =>
Al2(SO4)3 + Ca3(PO4)2 = 2 Al(PO4) + 3 Ca(SO4)
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
NaSO4 + PO4 = NaPO4 + SO4 =>
NaSO4 + PO4 = NaPO4 + SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaHCO3 + HF = NaF + H2CO3 =>
NaHCO3 + HF = NaF + H2CO3
SnCl2 + K2Cr2O7 + H2SO4 = CrCl3 + H2O + K2SO4 + Sn(SO4)2 =>
3 SnCl2 + K2Cr2O7 + 7 H2SO4 = 2 CrCl3 + 7 H2O + K2SO4 + 3 Sn(SO4)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PbS + HNO3 = PbSO4 + NO2 + H2O =>
PbS + 8 HNO3 = PbSO4 + 8 NO2 + 4 H2O
Ba(OH)2(s) + HCl(aq) = H2O(aq) + BaCl2(aq) =>
Ba(OH)2(s) + 2 HCl(aq) = 2 H2O(aq) + BaCl2(aq)
C3H7OH + Cr2O72{-} + H{+} = Cr3{+} + C2H5COOH + H2O =>
427 C3H7OH + 12 Cr2O72{-} + 20 H{+} = 8 Cr3{+} + 427 C2H5COOH + 437 H2O
CuFeS2 + O2 + H2O = CuSO4 + FeO3 + H2SO4 =>
CuFeS2 + 5 O2 + H2O = CuSO4 + FeO3 + H2SO4
NH4Cl + AgNO3 + HNO3 = NH4Ag + HCl + NO3 =>
NH4Cl + AgNO3 + HNO3 = NH4Ag + HCl + 2 NO3
NaNo3 = No3Na =>
NaNo3 = No3Na
Ca3N2 + LiCl = CaCl2 + Li3N =>
Ca3N2 + 6 LiCl = 3 CaCl2 + 2 Li3N
KNO3 + C2H6O = K2CO3 + CO2 + H2O + N2 =>
12 KNO3 + 5 C2H6O = 6 K2CO3 + 4 CO2 + 15 H2O + 6 N2
Ni(NO3)2 + CH3COOH = NiCOOH + CH3(NO3)2 =>
Ni(NO3)2 + CH3COOH = NiCOOH + CH3(NO3)2
C6H130 + O2 = H2O + CO2 =>
2 C6H130 + 77 O2 = 130 H2O + 12 CO2
KNO3(ac) + NaCl(ac) = NaNO3(ac) + KCl(ac) =>
KNO3(ac) + NaCl(ac) = NaNO3(ac) + KCl(ac)
KMnO4 + SO2 + H2O = MnO2 + SO3 + KOH =>
2 KMnO4 + 3 SO2 + H2O = 2 MnO2 + 3 SO3 + 2 KOH
K4(Fe(SCN)6) + K2Cr2O7 + H2SO4 = Fe(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
3 K4(Fe(SCN)6) + 50 K2Cr2O7 + 188 H2SO4 = 3 Fe(SO4)3 + 50 Cr2(SO4)3 + 18 CO2 + 188 H2O + 47 K2SO4 + 18 KNO3
CaO + NH4 = NH3 + Ca2 + H2O =>
2 CaO + 4 NH4 = 4 NH3 + Ca2 + 2 H2O
MoO2SO4 + (NH4)2CO3 = (NH4)2MoO4 + CO2 + (NH4)2SO4 =>
MoO2SO4 + 2(NH4)2CO3 = (NH4)2MoO4 + 2 CO2 + (NH4)2SO4
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 H2O
Ca(CrO4)2 + AlBr3 = Al(CrO4)3 + CaBr2 =>
3 Ca(CrO4)2 + 2 AlBr3 = 2 Al(CrO4)3 + 3 CaBr2
[Ni(H2O)6](NO3)2 + KNCS + PPh3 = [Ni(NCS)2(PPh3)2] + H2O + KNO3 =>
[Ni(H2O)6](NO3)2 + 2 KNCS + 2 PPh3 = [Ni(NCS)2(PPh3)2] + 6 H2O + 2 KNO3
C40H54N2O22 + C38H42N2O6 + H2O = N4H20C2O6 + C76H88O24 =>
62 C40H54N2O22 + 138 C38H42N2O6 + 784 H2O = 100 N4H20C2O6 + 99 C76H88O24
Cu(OH)2 + NaOH = Na + Cu(OH)4 =>
Cu(OH)2 + 2 NaOH = 2 Na + Cu(OH)4
KMnO4 + H2S + H2O = MnO2 + H2SO3 + KOH =>
2 KMnO4 + H2S + H2O = 2 MnO2 + H2SO3 + 2 KOH
CON2H4 = C3N6H6 + CO2 + NH3 =>
6 CON2H4 = C3N6H6 + 3 CO2 + 6 NH3
O2 = O3 =>
3 O2 = 2 O3
CH3COOH + Fe2O3 = Fe + CH3COO + H2O =>
6 CH3COOH + Fe2O3 = 2 Fe + 6 CH3COO + 3 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.
