| Équations équilibrées la veille | Équations équilibrées le lendemain |
300 CO2 + 22 H25O = 50 C6H11O6 + 161 O2
CuBr2 + Cl2 = CuCl2 + Br2 =>
CuBr2 + Cl2 = CuCl2 + Br2
Pb(C2H3O2)2 + H2S = PbS + HC2H3O2 =>
Pb(C2H3O2)2 + H2S = PbS + 2 HC2H3O2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Al2(CO3)3 + ZnCl2 = ZnCO3 + AlCl3 =>
Al2(CO3)3 + 3 ZnCl2 = 3 ZnCO3 + 2 AlCl3
CuSO4(ac) + Zn(NO3)2(ac) = Cu(NO3)2(ac) + ZnSO4 =>
CuSO4(ac) + Zn(NO3)2(ac) = Cu(NO3)2(ac) + ZnSO4
A1(OH)2 = A1 + O2 + H2 =>
A1(OH)2 = A1 + O2 + H2
KSCN + HCl = HCN + KSCl =>
KSCN + HCl = HCN + KSCl
CuSO4 + Na2SiO3 + H2O = Cu(OH)2 + Na2SO4 + H2SiO3 =>
CuSO4 + Na2SiO3 + 2 H2O = Cu(OH)2 + Na2SO4 + H2SiO3
NaN3 = Na3N + N2 =>
3 NaN3 = Na3N + 4 N2
B2 + O3 = B3O2 =>
9 B2 + 4 O3 = 6 B3O2
NaN3 = Na3N + N2 =>
3 NaN3 = Na3N + 4 N2
CH4 + O2 = CH + H2O =>
4 CH4 + 3 O2 = 4 CH + 6 H2O
NaN3 = Na3N + N2 =>
3 NaN3 = Na3N + 4 N2
MnO4{2-} + CO2 = MnO2 + CO3{2-} + MnO4{-} =>
3 MnO4{2-} + 2 CO2 = MnO2 + 2 CO3{2-} + 2 MnO4{-}
NaN3 = Na3N + N2 =>
3 NaN3 = Na3N + 4 N2
CuBr2 + Cl2 = CuCl2 + Br2 =>
CuBr2 + Cl2 = CuCl2 + Br2
CaCO3 + H2SO4 = Ca(HCO3)2 + CaSO4 =>
2 CaCO3 + H2SO4 = Ca(HCO3)2 + CaSO4
S{2-} + Br2 + H2O = SO4{2-} + Br{-} + H{+} =>
S{2-} + 4 Br2 + 4 H2O = SO4{2-} + 8 Br{-} + 8 H{+}
CuBr2 + Cl2 = CuCl2 + Br2 =>
CuBr2 + Cl2 = CuCl2 + Br2
FeSO4 = Fe2O3 + S2 + SO3 =>
12 FeSO4 = 6 Fe2O3 + S2 + 10 SO3
CuBr2 + Cl2 = CuCl2 + Br2 =>
CuBr2 + Cl2 = CuCl2 + Br2
CH2OHCH2OH + HCOOH = CH2OOCH2OOCH3 + H2O =>
5 CH2OHCH2OH + 8 HCOOH = 6 CH2OOCH2OOCH3 + 2 H2O
CN{-} + Cl2{-} + OH{-} = N2 + CO2 + Cl{-} + H2O =>
2 CN{-} + 10 Cl2{-} + 8 OH{-} = N2 + 2 CO2 + 20 Cl{-} + 4 H2O
CuBr2 + Cl2 = CuCl2 + Br2 =>
CuBr2 + Cl2 = CuCl2 + Br2
(NH)4 + Cr2O7 = N2 + H2O + CrO3 =>
(NH)4 + 2 Cr2O7 = 2 N2 + 2 H2O + 4 CrO3
N2H8CO3 = NH3 + CO2 + H2O =>
N2H8CO3 = 2 NH3 + CO2 + H2O
C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O
CH3COOH + CH3(CH2)2CH2OH = CH3COOC6H5 + H2O =>
6 CH3COOH + CH3(CH2)2CH2OH = 2 CH3COOC6H5 + 9 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Cu(NO3)2 + S = CuO + NO2 + SO2 =>
2 Cu(NO3)2 + S = 2 CuO + 4 NO2 + SO2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
(NH4)2Fe(SO4)2 + HCl = NH4Cl + FeCl2 + H2O + SO3 =>
(NH4)2Fe(SO4)2 + 4 HCl = 2 NH4Cl + FeCl2 + 2 H2O + 2 SO3
H2ScO2 + V[OH]2 = V[ScO2] + H2O =>
H2ScO2 + V[OH]2 = V[ScO2] + 2 H2O
I2 + Br2 + KOH = KBr + KIO3 + H2O =>
I2 + 5 Br2 + 12 KOH = 10 KBr + 2 KIO3 + 6 H2O
CaBr2*Na2CO3 = CaCO3 + NaBr =>
CaBr2*Na2CO3 = CaCO3 + 2 NaBr
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
LiBr(aq) + F(gg) = Li(s) + FBr(g) =>
LiBr(aq) + F(gg) = Li(s) + FBr(g)
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Mg + (PO4)2 = Mg2PO4 =>
4 Mg + (PO4)2 = 2 Mg2PO4
Fe(Cl)2 + CaO = FeO + CaCl2 =>
Fe(Cl)2 + CaO = FeO + CaCl2
Pb(NO3)2 + Al(NO3)3 = Pb(NO3)3 + Al(NO3)2 =>
Pb(NO3)2 + Al(NO3)3 = Pb(NO3)3 + Al(NO3)2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Ca(s) + Cu(NO3)2(aq) = Ca(NO3)2 + Cu(s) =>
Ca(s) + Cu(NO3)2(aq) = Ca(NO3)2 + Cu(s)
Cl2(aq) + NaI = NaCl(aq) + I2 =>
Cl2(aq) + 2 NaI = 2 NaCl(aq) + I2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
C9H12 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
35 C9H12 + 66 KMnO4 + 99 H2SO4 = 45 C6H5COOH + 33 K2SO4 + 66 MnSO4 + 174 H2O
Cl + Cr = CrCl =>
Cl + Cr = CrCl
Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H
Ni(NO3)2 + NaCN = Ni(CN)2 + NaNO3 =>
Ni(NO3)2 + 2 NaCN = Ni(CN)2 + 2 NaNO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
