| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O = 4 H + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KOH(aq) = K(s) + O2(g) + H2(g) =>
2 KOH(aq) = 2 K(s) + O2(g) + H2(g)
Mn + Cl2 = MnCl7 =>
2 Mn + 7 Cl2 = 2 MnCl7
Fe2Cl3 + Cl2 = FeCl3 =>
2 Fe2Cl3 + 3 Cl2 = 4 FeCl3
H2C2O4(aq) + Ca(OH)2(s) = CaOH(s) + H2O(l) + CO2(g) =>
H2C2O4(aq) + 2 Ca(OH)2(s) = 2 CaOH(s) + 2 H2O(l) + 2 CO2(g)
Fe + V + Al = Fe2VAl =>
2 Fe + V + Al = Fe2VAl
KI + Pb3(PO4)2 = K3PO4 + PbI2 =>
6 KI + Pb3(PO4)2 = 2 K3PO4 + 3 PbI2
Zn(NO3)2 + NH4Br = ZnBr2 + NH4NO3 =>
Zn(NO3)2 + 2 NH4Br = ZnBr2 + 2 NH4NO3
Cl2 + NaBr + H2O = NaCl + HBr + HBrO3 =>
3 Cl2 + 6 NaBr + 3 H2O = 6 NaCl + 5 HBr + HBrO3
Y(NO3)3 + Ba(NO3)2 + Cu(NO3)2 + C2H5NO2 = YBa2Cu3O7 + H2O + N2 + CO2 =>
18 Y(NO3)3 + 36 Ba(NO3)2 + 54 Cu(NO3)2 + 128 C2H5NO2 = 18 YBa2Cu3O7 + 320 H2O + 181 N2 + 256 CO2
NaOH + AlBr3 = NaBr + Al(OH)3 =>
3 NaOH + AlBr3 = 3 NaBr + Al(OH)3
H3PO4 + RbOH = H2O + Rb3PO4 =>
H3PO4 + 3 RbOH = 3 H2O + Rb3PO4
H2C2O4 + H2O = HC2O4{-} + H3O{+} =>
H2C2O4 + H2O = HC2O4{-} + H3O{+}
Ag(NO3)(ac) + NaCl(ac) = AgCl(s) + NaNO3(ac) =>
Ag(NO3)(ac) + NaCl(ac) = AgCl(s) + NaNO3(ac)
NH4NO3(aq) + KOH(aq) = KNO3(aq) + H2O(l) + NH3(g) =>
NH4NO3(aq) + KOH(aq) = KNO3(aq) + H2O(l) + NH3(g)
(CH3OH) + CH3(CH2)7CH3 = CH3(CH2)8CH3 + H2O =>
(CH3OH) + CH3(CH2)7CH3 = CH3(CH2)8CH3 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
FeSO4 + HNO3 = Fe(NO3)2 + H2SO4 =>
FeSO4 + 2 HNO3 = Fe(NO3)2 + H2SO4
SCl2 = S2Cl2 + Cl2 =>
2 SCl2 = S2Cl2 + Cl2
N2O4 + CO = NO + CO2 =>
N2O4 + 2 CO = 2 NO + 2 CO2
KClO3(s)(heat) = KCl + O2 =>
2 KClO3(s)(heat) = 2 KCl + 3 O2
Mn + H2SO4 = MnSO4 + H2 =>
Mn + H2SO4 = MnSO4 + H2
CuSO4(ac) + Zn(NO3)2(ac) = CuNO3 + Zn(SO4)2 =>
2 CuSO4(ac) + Zn(NO3)2(ac) = 2 CuNO3 + Zn(SO4)2
AlCl3 + I = AlI3 + Cl =>
AlCl3 + 3 I = AlI3 + 3 Cl
Xe(g) + F2(g) = XeF6(g) =>
Xe(g) + 3 F2(g) = XeF6(g)
Pb(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2 =>
Pb(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2
HCOOH + Ca(OH)2 = (HCOO)2Ca + H2O =>
2 HCOOH + Ca(OH)2 = (HCOO)2Ca + 2 H2O
NaOH + C8H5O4K = KOH + C8H5O4Na =>
NaOH + C8H5O4K = KOH + C8H5O4Na
FeO + KClO4 + KOH = K2FeO4 + KClO + H2O =>
3 FeO + 2 KClO4 + 6 KOH = 3 K2FeO4 + 2 KClO + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H8O7 + KOH = C6H7O7K + H2O =>
C6H8O7 + KOH = C6H7O7K + H2O
Pb + Cl2 = PbCl4 =>
Pb + 2 Cl2 = PbCl4
CaSO3 + HCl = CaCl2 + H2O + SO2 =>
CaSO3 + 2 HCl = CaCl2 + H2O + SO2
HClO3(aq) + NaOH(aq) = H2O(l) + NaClO3 =>
HClO3(aq) + NaOH(aq) = H2O(l) + NaClO3
CuCl2 + NaHCO3 = (CuOH)2CO3 + NaCl + CO2 + H2O =>
2 CuCl2 + 4 NaHCO3 = (CuOH)2CO3 + 4 NaCl + 3 CO2 + H2O
Cu(NO3)2 + NH3 = [Cu(NH3)4] + NO3 =>
Cu(NO3)2 + 4 NH3 = [Cu(NH3)4] + 2 NO3
[FeO4] + NH3 = N2 + H2O + Fe2O3 =>
6[FeO4] + 10 NH3 = 5 N2 + 15 H2O + 3 Fe2O3
HBr(aq) + ZnS(s) = HS(g) + ZnBr(s) =>
HBr(aq) + ZnS(s) = HS(g) + ZnBr(s)
LiBr + Co(SO3)2 = Li2(SO3) + CoBr4 =>
4 LiBr + Co(SO3)2 = 2 Li2(SO3) + CoBr4
Zn(OH)2 + H3VO4 = Zn2OHVO4 + H2O =>
2 Zn(OH)2 + H3VO4 = Zn2OHVO4 + 3 H2O
AsCl3 + H2O = As2O3 + HCl =>
2 AsCl3 + 3 H2O = As2O3 + 6 HCl
Cr(OH)Br2 + Cr(OH)3 = Cr(OH)2Br =>
Cr(OH)Br2 + Cr(OH)3 = 2 Cr(OH)2Br
Cu + Cl2 = CuCl =>
2 Cu + Cl2 = 2 CuCl
H2O + HONH2 = H3O + HONH =>
H2O + HONH2 = H3O + HONH
K2Cr2O7 + H2C2O4 + K2C2O4 = K3[Cr(C2O4)3] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 2 K3[Cr(C2O4)3] + 6 CO2 + 7 H2O
Ag(NO3)(ac) + NaCl(ac) = AgCl(s) + NaNO3(ac) =>
Ag(NO3)(ac) + NaCl(ac) = AgCl(s) + NaNO3(ac)
HCOOH + Na2CO3 = HCOONa + H2CO3 =>
2 HCOOH + Na2CO3 = 2 HCOONa + H2CO3
Na2S + CO2 + H2O = NaHCO3 + H2S =>
Na2S + 2 CO2 + 2 H2O = 2 NaHCO3 + H2S
Al + Co(No3)2 = Al(No3)3 + Co =>
2 Al + 3 Co(No3)2 = 2 Al(No3)3 + 3 Co
| 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.
