| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HC1 = H2 + 2 C1
K2Cr2O7 + HCl = KCl + Cr(OH)Cl2 + H2O + Cl2 =>
K2Cr2O7 + 12 HCl = 2 KCl + 2 Cr(OH)Cl2 + 5 H2O + 3 Cl2
Na2S2O3 + J2 = Na2S4O6 + NaJ =>
2 Na2S2O3 + J2 = Na2S4O6 + 2 NaJ
CO3H3 + Cl = ClCO3H3 =>
CO3H3 + Cl = ClCO3H3
MnO2 + H2O2 = MnH2 + O =>
MnO2 + H2O2 = MnH2 + 4 O
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
Be + Ba(OH)2 = Be(OH)2 + Ba =>
Be + Ba(OH)2 = Be(OH)2 + Ba
Pu(NO3)3 + K2Cr2O7 + HNO3 = PuO2(NO3)2 + Cr2(NO3)3 + KNO3 + H2O =>
3 Pu(NO3)3 + K2Cr2O7 + 2 HNO3 = 3 PuO2(NO3)2 + Cr2(NO3)3 + 2 KNO3 + H2O
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
Ca(OH)2(S) = CaO(S) + H2O(g) =>
Ca(OH)2(S) = CaO(S) + H2O(g)
C + H2 = C4H8 =>
4 C + 4 H2 = C4H8
PdO + CO = PdC + O2 =>
PdO + CO = PdC + O2
HBr(aq) + Ba(OH)2(aq) = BaBr2(aq) + H2O(l) =>
2 HBr(aq) + Ba(OH)2(aq) = BaBr2(aq) + 2 H2O(l)
B2H6 + NH3 = B3N3H6 + H2 =>
3 B2H6 + 6 NH3 = 2 B3N3H6 + 12 H2
(C6H5)2CO + NaBH4 + H2O = (C6H5)2CHOH + NaH2BO3 =>
4(C6H5)2CO + NaBH4 + 3 H2O = 4(C6H5)2CHOH + NaH2BO3
Cu(s) + S = CuS(s) =>
Cu(s) + S = CuS(s)
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
Cl2O = Cl + O2 =>
2 Cl2O = 4 Cl + O2
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
CH3CH2OH + H2SO4 + K2Cr2O7 = CH2CHO + Cr2(SO4)3 + K2SO4 + H2O =>
2 CH3CH2OH + 4 H2SO4 + K2Cr2O7 = 2 CH2CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O =>
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O
Cl2 + H2O + P4O6 = H3PO4 + HCl =>
4 Cl2 + 10 H2O + P4O6 = 4 H3PO4 + 8 HCl
C3H5ON + H2O = C3H6O3 + NH3 =>
C3H5ON + 2 H2O = C3H6O3 + NH3
Ca + C = Ca2C =>
2 Ca + C = Ca2C
Pb + AgNO3 = AgNO3Pb =>
Pb + AgNO3 = AgNO3Pb
Cu(s) + Al(NO3)3(aq) = Al(s) + Cu(NO3)3(aq) =>
Cu(s) + Al(NO3)3(aq) = Al(s) + Cu(NO3)3(aq)
Al + Ba(OH)2 + H2O = Ba[Al(OH)4] + H2 =>
Al + Ba(OH)2 + 2 H2O = Ba[Al(OH)4] + H2
C8H18 + O2 = C + H2O =>
2 C8H18 + 9 O2 = 16 C + 18 H2O
NO2(g) = O2(g) + N2(g) =>
2 NO2(g) = 2 O2(g) + N2(g)
Me + H2SO4 = Me2(SO4)3 + SO2 + H2O =>
2 Me + 6 H2SO4 = Me2(SO4)3 + 3 SO2 + 6 H2O
Na2CO3 + Ca(NO3)2 = CaCO3 + NaNO3 =>
Na2CO3 + Ca(NO3)2 = CaCO3 + 2 NaNO3
FeCl2 + H2S = Fe(HS)2 + HCl =>
FeCl2 + 2 H2S = Fe(HS)2 + 2 HCl
ZnSO4 + K = K2SO4 + Zn =>
ZnSO4 + 2 K = K2SO4 + Zn
AgNO2 + K3PO4 = Ag3PO4 + KNO2 =>
3 AgNO2 + K3PO4 = Ag3PO4 + 3 KNO2
Co2H4O + O2 = Co2 + H2O =>
2 Co2H4O + O2 = 2 Co2 + 4 H2O
Fe(NO3)3 + NH3 = Fe2O3 + NO2 + H2O =>
14 Fe(NO3)3 + 6 NH3 = 7 Fe2O3 + 48 NO2 + 9 H2O
C6H12O6 + H2 = CH4O =>
C6H12O6 + 6 H2 = 6 CH4O
U(OH)6 + H2SO4 = U2(SO4)6 + H2O =>
2 U(OH)6 + 6 H2SO4 = U2(SO4)6 + 12 H2O
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
TiO(SO4) + H2SO4 + S = Ti2(SO4)3 + H2O =>
6 TiO(SO4) + 2 H2SO4 + S = 3 Ti2(SO4)3 + 2 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
I2 + NaOH = NaIO + H2 =>
I2 + 2 NaOH = 2 NaIO + H2
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
Pb{2+} + MnO4{-} + H{+} = Pb{4+} + Mn{2+} + H2O =>
5 Pb{2+} + 2 MnO4{-} + 16 H{+} = 5 Pb{4+} + 2 Mn{2+} + 8 H2O
NH4ClO4 + Al = Al2O3 + N2 + HCl + H2O =>
6 NH4ClO4 + 10 Al = 5 Al2O3 + 3 N2 + 6 HCl + 9 H2O
(NH4)2PtCl4 + NH3 = Pt(NH3)2Cl2 + NH4Cl =>
(NH4)2PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 NH4Cl
BaS + Pb(NO3)2 = PbS + Ba(NO3)2 =>
BaS + Pb(NO3)2 = PbS + Ba(NO3)2
B + F2 = FB =>
2 B + F2 = 2 FB
C8H18 + O2 = CO2 + H2 =>
C8H18 + 8 O2 = 8 CO2 + 9 H2
C2H4Br2 + H2O = C2H6O2 + HBr =>
C2H4Br2 + 2 H2O = C2H6O2 + 2 HBr
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
