| Équations équilibrées la veille | Équations équilibrées le lendemain |
K[Ag(NO2)2] + 2 NH3 = K[Ag(NH3)2] + 2 NO2
MgI2 + H2O = MgO + IH =>
MgI2 + H2O = MgO + 2 IH
NaOH + C3H6O3 = C3H3O2Na + H2O =>
NaOH + C3H6O3 = C3H3O2Na + 2 H2O
Cu2O(s) + HNO3(aq) = CuNO3(aq) + H2O(l) =>
Cu2O(s) + 2 HNO3(aq) = 2 CuNO3(aq) + H2O(l)
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
K2SO4(aq) + Ba(NO3)2 = KNO3 + BaSO4 =>
K2SO4(aq) + Ba(NO3)2 = 2 KNO3 + BaSO4
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
Ag + Cl = AgCl =>
Ag + Cl = AgCl
NaNO2 = Na + NO2 =>
NaNO2 = Na + NO2
Al(NO3)3 + NH3 = Al(NH3)4 + NO3 =>
Al(NO3)3 + 4 NH3 = Al(NH3)4 + 3 NO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K3PO4 + H2O = K2HPO4 + KOH =>
K3PO4 + H2O = K2HPO4 + KOH
Ru + KNO3 + KOH = K2RuO4 + KNO2 + H2O =>
Ru + 3 KNO3 + 2 KOH = K2RuO4 + 3 KNO2 + H2O
Na2S(aq) + CaCl2(aq) = CaS(s) + NaCl(aq) =>
Na2S(aq) + CaCl2(aq) = CaS(s) + 2 NaCl(aq)
NaNO2 + HCl = NaCl + H2O + NO + NO2 =>
2 NaNO2 + 2 HCl = 2 NaCl + H2O + NO + NO2
LiOH + Fe2O3 = Li5FeO4 + H2O =>
10 LiOH + Fe2O3 = 2 Li5FeO4 + 5 H2O
H202 + KI = H2I + K02 =>
2 H202 + 202 KI = 202 H2I + 101 K02
(CuOH)2SO4 = CuSO4 + CuO + H2O =>
(CuOH)2SO4 = CuSO4 + CuO + H2O
CoCl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2 + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 2 H2O
Sr(s) + N2(g) = Sr3N2(s) =>
3 Sr(s) + N2(g) = Sr3N2(s)
Pb(NO3)2 + Cl = Pb + ClNO3 =>
Pb(NO3)2 + 2 Cl = Pb + 2 ClNO3
LiOH + H2SO3 = LiH + H2SO4 =>
LiOH + H2SO3 = LiH + H2SO4
CH3CH2OH + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
CH3CH2OH + 4 KMnO4 + 4 KOH = CH3COOH + 4 K2MnO4 + 3 H2O
HCIO3 = HCIO4 + CIO2 + H2O =>
3 HCIO3 = HCIO4 + 2 CIO2 + H2O
Fe + MnCl2 = Mn + Fe(Cl2)2 =>
Fe + 2 MnCl2 = 2 Mn + Fe(Cl2)2
HCOONa = HCOO{-} + Na{+} =>
HCOONa = HCOO{-} + Na{+}
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
N2O4 = NO2 =>
N2O4 = 2 NO2
V + W = VW =>
V + W = VW
Al2O3 + Na2CO3 = NaAlO2 + CO2 =>
Al2O3 + Na2CO3 = 2 NaAlO2 + CO2
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
FeO + CaO = Fe + CaO2 =>
FeO + CaO = Fe + CaO2
(CH3)3N + H2O = (CH3)3NH + HO =>
(CH3)3N + H2O = (CH3)3NH + HO
MgCl2 + LiOH = LiCl + Mg(OH)2 =>
MgCl2 + 2 LiOH = 2 LiCl + Mg(OH)2
SO2 + CaOH2 = SO2Ca + H2O =>
SO2 + CaOH2 = SO2Ca + H2O
H202 + KI = H2I + K02 =>
2 H202 + 202 KI = 202 H2I + 101 K02
NaCH3COO + MgCl2 = NaCl2 + MgCH3COO =>
NaCH3COO + MgCl2 = NaCl2 + MgCH3COO
Na2SiO3 + HF = NaF + SiF4 + H2O =>
Na2SiO3 + 6 HF = 2 NaF + SiF4 + 3 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
MnO4({-}) + CN({-}) + H2O = MnO2 + OCN({-}) + OH({-}) =>
2 MnO4({-}) + 3 CN({-}) + H2O = 2 MnO2 + 3 OCN({-}) + 2 OH({-})
HCOOH + Na2CO3 = HCOONa + H2O + CO3 =>
3 HCOOH + 2 Na2CO3 = 4 HCOONa + H2O + CO3
HCOONa = HCOO{-} + Na{+} =>
HCOONa = HCOO{-} + Na{+}
KBr + H2SO4 = Br2 + SO2 + K2SO4 + H2O =>
2 KBr + 2 H2SO4 = Br2 + SO2 + K2SO4 + 2 H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
RbCl + Hg2(NO3)2 = RbNO3 + Hg2Cl2 =>
2 RbCl + Hg2(NO3)2 = 2 RbNO3 + Hg2Cl2
HClO + Mn(OH)2 = Mn(ClO)2 + H2O =>
2 HClO + Mn(OH)2 = Mn(ClO)2 + 2 H2O
S + SO4{2-} + OH{-} = SO3{2-} + H2O =>
S + 2 SO4{2-} + 2 OH{-} = 3 SO3{2-} + H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Zn(ClO4)2 + K2S = K2(ClO4)2 + ZnS =>
Zn(ClO4)2 + K2S = K2(ClO4)2 + ZnS
H2O2 + C6H8O7 = C2H2O4 + H2O =>
6 H2O2 + C6H8O7 = 3 C2H2O4 + 7 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
