| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbCl4 + H3PO4 = Pb(PO4) + H3Cl4
Cu + ClO3{-} + H{+} = Cu2{+} + Cl2 + H2O =>
20 Cu + 2 ClO3{-} + 12 H{+} = 10 Cu2{+} + Cl2 + 6 H2O
CH3CO2H + NaOH = Na + CH3CO2 + H2O =>
CH3CO2H + NaOH = Na + CH3CO2 + H2O
Fe(HCO3)3 = Fe + H2 + CO3 =>
2 Fe(HCO3)3 = 2 Fe + 3 H2 + 6 CO3
ZnO + HCl = HClZnO =>
ZnO + HCl = HClZnO
H2CO3 + Ca = CaCO3 + H2 =>
H2CO3 + Ca = CaCO3 + H2
K2Cr2O7 + H2SO4 + C2H5OH + H2O = KCr(SO4)2*12H2O + C2H4O =>
K2Cr2O7 + 4 H2SO4 + 3 C2H5OH + 17 H2O = 2 KCr(SO4)2*12H2O + 3 C2H4O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
FeS + HNO3 = S + Fe(NO3) + NO2 + H2O =>
FeS + 2 HNO3 = S + Fe(NO3) + NO2 + H2O
Pb3O4 + MnCl2 + HNO3 = Pb(NO3)2 + HMnO4 + PbCl2 + H2O =>
5 Pb3O4 + 2 MnCl2 + 26 HNO3 = 13 Pb(NO3)2 + 2 HMnO4 + 2 PbCl2 + 12 H2O
NaOH + HO2C(CH)2CO2H = H2O + NaO2C(CH)2CO2H =>
NaOH + HO2C(CH)2CO2H = H2O + NaO2C(CH)2CO2H
W + HNO3 = W(NO3)2 + NO + H2O =>
3 W + 8 HNO3 = 3 W(NO3)2 + 2 NO + 4 H2O
CuSO4 + NaCl + NaOH = CuOH + Na2SO4 + Cl =>
CuSO4 + NaCl + NaOH = CuOH + Na2SO4 + Cl
KCl + AlBr3 + H2O = Al(OH)3 + KBr + HCl =>
3 KCl + AlBr3 + 3 H2O = Al(OH)3 + 3 KBr + 3 HCl
KMnO4 + SrCl2 + H2O = MnO2 + KCl + Sr(OH)2 + Cl2 =>
2 KMnO4 + 4 SrCl2 + 4 H2O = 2 MnO2 + 2 KCl + 4 Sr(OH)2 + 3 Cl2
KI3 + Na2S2O3 = KI + NaI + NaS4O6 =>
3 KI3 + 4 Na2S2O3 = 3 KI + 6 NaI + 2 NaS4O6
MgCl2 + F2 = MgF + Cl2 =>
2 MgCl2 + F2 = 2 MgF + 2 Cl2
CH3COOH + C5H12O = (CH3)2CHCH2COOCH3 + H2O =>
5 CH3COOH + 4 C5H12O = 5(CH3)2CHCH2COOCH3 + 4 H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
F + H2O = F(OH) + H =>
F + H2O = F(OH) + H
SO2 + Mg(HO)2 = MgSO2 + (HO)2 =>
SO2 + Mg(HO)2 = MgSO2 + (HO)2
KMnO4 + BiBr3 + H2SO4 = Br2 + MnS + Bi2(SO4)3 + K2SO4 + H2O =>
6 KMnO4 + 26 BiBr3 + 48 H2SO4 = 39 Br2 + 6 MnS + 13 Bi2(SO4)3 + 3 K2SO4 + 48 H2O
AsNaCl = AsClNa =>
AsNaCl = AsClNa
MgP + Ba(OH)2 = Mg(OH)2 + BaP =>
MgP + Ba(OH)2 = Mg(OH)2 + BaP
ZnO(s) + C(s) = CO(g) + Zn(g) =>
ZnO(s) + C(s) = CO(g) + Zn(g)
K2SO3 + K2SeO3 + H2SO4 = K2SO4 + Se + H2O =>
2 K2SO3 + K2SeO3 + H2SO4 = 3 K2SO4 + Se + H2O
NO2 + H2O = NO + NHO3 =>
3 NO2 + H2O = NO + 2 NHO3
Fe(C2H3O2)3 + MgSO4 = Mg(C2H3O2)2 + Fe2(SO4)3 =>
2 Fe(C2H3O2)3 + 3 MgSO4 = 3 Mg(C2H3O2)2 + Fe2(SO4)3
NH4CO3 + CaClO3 = NH4ClO3 + CaCO3 =>
NH4CO3 + CaClO3 = NH4ClO3 + CaCO3
Pb(NO3)2 + CrBr3 = PbBr2 + Cr(NO3)3 =>
3 Pb(NO3)2 + 2 CrBr3 = 3 PbBr2 + 2 Cr(NO3)3
Mg3(PO4)2(H2O)5 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O + Mg =>
4 Mg3(PO4)2(H2O)5 + 96(NH4)2MoO4 + 162 HNO3 = 8(NH4)3PO4*12MoO3 + 165 NH4NO3 + 107 H2O + 12 Mg
Al{+} + Co{2+} = Al{2+}Co + CoAl{2} =>
2 Al{+} + Co{2+} = Al{2+}Co + CoAl{2}
HBr(aq) + Sr(s) = H2(g) + SrBr(aq) =>
2 HBr(aq) + 2 Sr(s) = H2(g) + 2 SrBr(aq)
Al2O3 + C + Cl2 = AlCl3 + CO =>
Al2O3 + 3 C + 3 Cl2 = 2 AlCl3 + 3 CO
AgNO3 + CHI = HNO3 + Ag + CI =>
AgNO3 + CHI = HNO3 + Ag + CI
HgI2 + NaOH = Hg(OH)2 + NaI =>
HgI2 + 2 NaOH = Hg(OH)2 + 2 NaI
C3H3 + O3 = CO + H2O =>
2 C3H3 + 3 O3 = 6 CO + 3 H2O
CrO42{-} + HNO3 + H2O = Cr(NO3)3 + OH{-} + H2O2 =>
CrO42{-} + 3 HNO3 + 39 H2O = Cr(NO3)3 + OH{-} + 40 H2O2
Pb + NaOH + H2O = Na[Pb(OH)2] + H2 =>
2 Pb + 2 NaOH + 2 H2O = 2 Na[Pb(OH)2] + H2
CuO + HN3 = Cu + (NO3)2 + H2O =>
19 CuO + 2 HN3 = 19 Cu + 3(NO3)2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnCO3(s) + HCl(aq) = H2O(l) + CO2(g) + ZnCl2(aq) =>
ZnCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + ZnCl2(aq)
SNa2 + SO4Ni = SNi + SO4Na2 =>
SNa2 + SO4Ni = SNi + SO4Na2
Hg(NO3)2 + NaOH = HgO + H2O + NaNO3 =>
Hg(NO3)2 + 2 NaOH = HgO + H2O + 2 NaNO3
IO3 + NaHSO3 = I + NaSO42 + H =>
13 IO3 + NaHSO3 = 13 I + NaSO42 + H
HgS + HNO3 + HCl = S + NO + H2O + HgCl2 =>
3 HgS + 2 HNO3 + 6 HCl = 3 S + 2 NO + 4 H2O + 3 HgCl2
Fe(s) + CuNO3(aq) = Cu(s) + Fe(NO3)2(aq) =>
Fe(s) + 2 CuNO3(aq) = 2 Cu(s) + Fe(NO3)2(aq)
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
H{+} + As{3+} + BrO{-} = Br{-} + As{5+} + H2O =>
2 H{+} + As{3+} + BrO{-} = Br{-} + As{5+} + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/24
Équations équilibrées sur03/08/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
