| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg + As = Mg3As
Ca2N3 = N2 + Ca =>
2 Ca2N3 = 3 N2 + 4 Ca
HI + Al = H + IAl =>
HI + Al = H + IAl
Sb2O3(s) + NaOH(ac) = NaSbO2(ac) + H2O(l) =>
Sb2O3(s) + 2 NaOH(ac) = 2 NaSbO2(ac) + H2O(l)
NO2 = NO + O =>
NO2 = NO + O
C3H6O2(i) + O2(g) = CO2(g) + H2O(g) =>
2 C3H6O2(i) + 7 O2(g) = 6 CO2(g) + 6 H2O(g)
C4H9Cl + OH = C4H9OH + Cl =>
C4H9Cl + OH = C4H9OH + Cl
Li2[Zn(OH)4] + H2S = Li2S + Zn(OH)2 + H2O =>
Li2[Zn(OH)4] + H2S = Li2S + Zn(OH)2 + 2 H2O
(NH4)2SiF6 + NH3 + H2O = SiO2 + NH4F =>
(NH4)2SiF6 + 4 NH3 + 2 H2O = SiO2 + 6 NH4F
Zn + HSO4 = ZnHSO4 =>
Zn + HSO4 = ZnHSO4
WBr4 = W + Br2 =>
WBr4 = W + 2 Br2
Zn(SO4) + Pb(NO3)2 = PbSO4 + Zn(NO3)2 =>
Zn(SO4) + Pb(NO3)2 = PbSO4 + Zn(NO3)2
OHCH2CH2OH + O2 = CO2 + H2O =>
2 OHCH2CH2OH + 5 O2 = 4 CO2 + 6 H2O
Na2S + HBr = NaBr + H2S =>
Na2S + 2 HBr = 2 NaBr + H2S
MgO + H2SO4 + H2O = MgSO4*7H2O =>
MgO + H2SO4 + 6 H2O = MgSO4*7H2O
CaI2 + K = KI + Ca =>
CaI2 + 2 K = 2 KI + Ca
C9H11O + O2 = C2O + H2O =>
2 C9H11O + 9 O2 = 9 C2O + 11 H2O
Na2Co3 + NH4Cl = Na2Cl + Co3NH4 =>
Na2Co3 + NH4Cl = Na2Cl + Co3NH4
ZnSO4 + Fe = Fe(SO4)3 + Zn =>
3 ZnSO4 + Fe = Fe(SO4)3 + 3 Zn
Mn{3+} + KI = Mn{2+} + I2 + K{+} =>
2 Mn{3+} + 2 KI = 2 Mn{2+} + I2 + 2 K{+}
Zn(NO3)2 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + Ca(NO3)2 =>
Zn(NO3)2 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + Ca(NO3)2
H2C2O4 + OH{-} = C2O4{-2} + H2O =>
H2C2O4 + 2 OH{-} = C2O4{-2} + 2 H2O
(NH4)2SiF6 + NH3 + H2O = SiO2 + NH4F =>
(NH4)2SiF6 + 4 NH3 + 2 H2O = SiO2 + 6 NH4F
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
HCI + AgC2H3O2 = AgCI + HC2H3O2 =>
HCI + AgC2H3O2 = AgCI + HC2H3O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuCl2 + HOH = Cu(OH)2 + HCl =>
CuCl2 + 2 HOH = Cu(OH)2 + 2 HCl
MnS(s) + HCl(aq) = MnCl2 + H2S(g) =>
MnS(s) + 2 HCl(aq) = MnCl2 + H2S(g)
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
NO2(g) = NO(g) + O2(g) =>
2 NO2(g) = 2 NO(g) + O2(g)
H2SeO3 + Cu(OH)2 = CuSeO3 + H2O =>
H2SeO3 + Cu(OH)2 = CuSeO3 + 2 H2O
Ca + C2H8N2O4 = CaC2O4 + NH4 =>
Ca + C2H8N2O4 = CaC2O4 + 2 NH4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe2O3(s) + Zn = ZnO(s) + Fe(s) =>
Fe2O3(s) + 3 Zn = 3 ZnO(s) + 2 Fe(s)
FeCl3 + O3 = Fe2O3 + Cl2 =>
2 FeCl3 + O3 = Fe2O3 + 3 Cl2
NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaCl(ac) + AgNO3 = AgCl + NaNO3 =>
NaCl(ac) + AgNO3 = AgCl + NaNO3
HCI + AgC2H3O2 = AgCI + HC2H3O2 =>
HCI + AgC2H3O2 = AgCI + HC2H3O2
C2H7NO + H2S = C2H8NO + HS =>
C2H7NO + H2S = C2H8NO + HS
ZnS(s) + AlP(s) = Al2S3(s) + Zn3P2(s) =>
3 ZnS(s) + 2 AlP(s) = Al2S3(s) + Zn3P2(s)
MgSO4(aq) + NH3(aq) + H2O(l) = Mg(OH)2(s) + (NH4)2SO4(aq) =>
MgSO4(aq) + 2 NH3(aq) + 2 H2O(l) = Mg(OH)2(s) + (NH4)2SO4(aq)
CH3CH2OH + H2O = CH3CH2O + H3O =>
CH3CH2OH + H2O = CH3CH2O + H3O
AgClO3(aq) + KCl(aq) = AgCl(s) + KClO3(aq) =>
AgClO3(aq) + KCl(aq) = AgCl(s) + KClO3(aq)
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
K2O + Na2O = KNaO =>
K2O + Na2O = 2 KNaO
K2Cr2O7 + HCl + CH2O = CrCl3 + KCl + CH2O2 + H2O =>
K2Cr2O7 + 8 HCl + 3 CH2O = 2 CrCl3 + 2 KCl + 3 CH2O2 + 4 H2O
H2 + Ce = HCe2 =>
H2 + 4 Ce = 2 HCe2
HgCl2 + Pb(NO3)2 = Hg(NO3)2 + PbCl2 =>
HgCl2 + Pb(NO3)2 = Hg(NO3)2 + PbCl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
