| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO6 + 19 O2 = 2 NO23O2
S2O8{2-} + I3{-} = I2 + SO4{2-} =>
S2O8{2-} + 2 I3{-} = 3 I2 + 2 SO4{2-}
Cu2 + NO3H = Cu(NO3)2 + H2O + NO2 =>
Cu2 + 8 NO3H = 2 Cu(NO3)2 + 4 H2O + 4 NO2
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
CaCO3 + HCl = CaCl + HCO2 + O2 =>
2 CaCO3 + 2 HCl = 2 CaCl + 2 HCO2 + O2
C3H6 + KMnO4 + KOH = C3H8O2 + K2MnO4 =>
C3H6 + 2 KMnO4 + 2 KOH = C3H8O2 + 2 K2MnO4
Mn + ClO3 = MnO2 + ClO2 =>
Mn + 2 ClO3 = MnO2 + 2 ClO2
Cu2 + NO3H = Cu(NO3)2 + H2O + NO2 =>
Cu2 + 8 NO3H = 2 Cu(NO3)2 + 4 H2O + 4 NO2
LiOH + (NH4)2SO4 = Li2SO4 + H2O + NH3 =>
2 LiOH + (NH4)2SO4 = Li2SO4 + 2 H2O + 2 NH3
NaCl + H2C4H4O6 = Na2C4H4O6 + HCl =>
2 NaCl + H2C4H4O6 = Na2C4H4O6 + 2 HCl
Na3SO4 + H2O = Na + H3SO4 + O2 =>
4 Na3SO4 + 6 H2O = 12 Na + 4 H3SO4 + 3 O2
In + Te = In6Te3 =>
6 In + 3 Te = In6Te3
Cu2 + NO3H = Cu(NO3)2 + H2O + NO2 =>
Cu2 + 8 NO3H = 2 Cu(NO3)2 + 4 H2O + 4 NO2
C4H8 + O2 = C2O + H2O =>
C4H8 + 3 O2 = 2 C2O + 4 H2O
KNO2 + KI + HCl = KCl + NO + H2O + I2 =>
2 KNO2 + 2 KI + 4 HCl = 4 KCl + 2 NO + 2 H2O + I2
Mg(No3)2 + KNo3 = KMg + No3 =>
Mg(No3)2 + KNo3 = KMg + 3 No3
Fe + HNO3 = FeO + HNO =>
2 Fe + HNO3 = 2 FeO + HNO
HCl + NaNO3 = HNa + ClNO3 =>
HCl + NaNO3 = HNa + ClNO3
MnO4 + SO32{-} + H{+} = Mn2{+} + SO42{-} + H2O =>
8 MnO4 + 3 SO32{-} + 4 H{+} = 4 Mn2{+} + 3 SO42{-} + 2 H2O
KCl + Ag = AgCl + K =>
KCl + Ag = AgCl + K
Zn3Pb + HCl = ZnCl2 + H2 + Pb =>
Zn3Pb + 6 HCl = 3 ZnCl2 + 3 H2 + Pb
Cr2O7 + SO3 = Cr2SO3 + O7 =>
Cr2O7 + SO3 = Cr2SO3 + O7
Ca(NO3)2 + CaF2 + H2 = CaO + NF3 + H2O =>
Ca(NO3)2 + 3 CaF2 + 2 H2 = 4 CaO + 2 NF3 + 2 H2O
Ti + Br = TiBr3 =>
Ti + 3 Br = TiBr3
Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNO3
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + H2O + CO2 + K2SO4 =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + 8 H2O + 10 CO2 + K2SO4
C6H9O + O = CO2 + H2O =>
2 C6H9O + 31 O = 12 CO2 + 9 H2O
CH3CH2CClO + AgNO3 = CH3CH2COO + AgCl + NO2 =>
CH3CH2CClO + AgNO3 = CH3CH2COO + AgCl + NO2
HCl + NaNO3 = HNa + ClNO3 =>
HCl + NaNO3 = HNa + ClNO3
C17H18NO2I = H + C17H17NO2I =>
C17H18NO2I = H + C17H17NO2I
Na2O + FeO = Na2FeO2 =>
Na2O + FeO = Na2FeO2
Sb + HNO3 = Sb2O + NO + H2O =>
6 Sb + 2 HNO3 = 3 Sb2O + 2 NO + H2O
H3Cl + Zn2 = Cl2Zn + H2 =>
4 H3Cl + Zn2 = 2 Cl2Zn + 6 H2
Fe(OH)2 + (NH4)2SO4 = FeSO4 + NH3 + H2O =>
Fe(OH)2 + (NH4)2SO4 = FeSO4 + 2 NH3 + 2 H2O
Ba + O3 = Ba3O =>
9 Ba + O3 = 3 Ba3O
Cu2 + NO3H = Cu(NO3)2 + H2O + NO2 =>
Cu2 + 8 NO3H = 2 Cu(NO3)2 + 4 H2O + 4 NO2
NaClO3 = O2 + NaCl =>
2 NaClO3 = 3 O2 + 2 NaCl
Ag + KCl = AgCl + K =>
Ag + KCl = AgCl + K
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu2 + NO3H = Cu(NO3)2 + H2O + NO2 =>
Cu2 + 8 NO3H = 2 Cu(NO3)2 + 4 H2O + 4 NO2
AgCl + NO + H2O = Ag + Cl{-} + NO3{-} + H{+} =>
3 AgCl + NO + 2 H2O = 3 Ag + 3 Cl{-} + NO3{-} + 4 H{+}
Fe + K2S = K2 + FeS =>
Fe + K2S = K2 + FeS
CH3C(O)OH + NaOH = CH3C(O)ONa + H2O =>
CH3C(O)OH + NaOH = CH3C(O)ONa + H2O
Ag2O + Al(OH)3 + NaOH = Na2AlO4 + Ag + H2O =>
3 Ag2O + 2 Al(OH)3 + 4 NaOH = 2 Na2AlO4 + 6 Ag + 5 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
BeI2 + Al(NO3)3 = Be(NO3)2 + AlI3 =>
3 BeI2 + 2 Al(NO3)3 = 3 Be(NO3)2 + 2 AlI3
Cu2 + NO3H = Cu(NO3)2 + H2O + NO2 =>
Cu2 + 8 NO3H = 2 Cu(NO3)2 + 4 H2O + 4 NO2
HNO3 = N2 + HO3 =>
2 HNO3 = N2 + 2 HO3
H2O + MnBr2 + KMnO4 = MnO2 + Br2 + KOH =>
2 H2O + 3 MnBr2 + 4 KMnO4 = 7 MnO2 + 3 Br2 + 4 KOH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
