| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaF + Br2 = 2 NaBr + F2
CuO(s) + H2(g) = Cu(l) + H2O(g) =>
CuO(s) + H2(g) = Cu(l) + H2O(g)
PbCO3Pb(OH)2 + O2 = PbO4 + H2O + CO2 =>
PbCO3Pb(OH)2 + 3 O2 = 2 PbO4 + H2O + CO2
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
BaO + H2O1 = Ba(OH)2 =>
BaO + H2O1 = Ba(OH)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Al2O3(s) = Al2(s) + O3(s) =>
Al2O3(s) = Al2(s) + O3(s)
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CH3COOH + CH3CH2CH2OH = CH3COOCH2CH2CH3 + H2O =>
CH3COOH + CH3CH2CH2OH = CH3COOCH2CH2CH3 + H2O
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
NCl3 + H2O = HClO + NH3 =>
NCl3 + 3 H2O = 3 HClO + NH3
Ca + CaO = Ca2O =>
Ca + CaO = Ca2O
Cr + Cu(No3)2 = Cr(No3)3 + Cu =>
2 Cr + 3 Cu(No3)2 = 2 Cr(No3)3 + 3 Cu
C18H18NO + O2 = CO2 + H2O + NO2 =>
C18H18NO + 23 O2 = 18 CO2 + 9 H2O + NO2
H3(FO3) + Ni(OH)3 = Ni(FO3) + H2O =>
H3(FO3) + Ni(OH)3 = Ni(FO3) + 3 H2O
NiS + HCl = H2S + NiCl2 =>
NiS + 2 HCl = H2S + NiCl2
KHSO4 = K2S2O8 + H =>
2 KHSO4 = K2S2O8 + 2 H
Cu(OH)2 + CuCl2 = CuOHCl =>
Cu(OH)2 + CuCl2 = 2 CuOHCl
Fe2O3 + CO = FeO + CO2 = FeCO3 =>
Fe2O3 + CO = 2 FeO + CO2
KMnO4 + H2SO4 + C2H5OH = K2SO4 + MnSO4 + H2O + CH3COOH =>
4 KMnO4 + 6 H2SO4 + 5 C2H5OH = 2 K2SO4 + 4 MnSO4 + 11 H2O + 5 CH3COOH
Al(s) + Br2(s) = Al3Br2 =>
3 Al(s) + Br2(s) = Al3Br2
CH2OHCHONO2CH2ONO2 + Na2S2O8 + NaOH = N2 + Na2CO3 + Na2SO4 + H2O =>
CH2OHCHONO2CH2ONO2 + 2 Na2S2O8 + 10 NaOH = N2 + 3 Na2CO3 + 4 Na2SO4 + 8 H2O
K2Cr2O7 + H2SO4 + Na2S = K2SO4 + H2S + Na2O7 + Cr2 =>
K2Cr2O7 + H2SO4 + Na2S = K2SO4 + H2S + Na2O7 + Cr2
AlBr3 + CsOH = CsBr + Al(OH)3 =>
AlBr3 + 3 CsOH = 3 CsBr + Al(OH)3
Pb(CH3COO)2 + HNO3 = Pb(NO3)2 + H(CH3COO) =>
Pb(CH3COO)2 + 2 HNO3 = Pb(NO3)2 + 2 H(CH3COO)
C32H60O8Zr + SiO2 + O2 = ZrSiO4 + H2O + CO2 =>
C32H60O8Zr + SiO2 + 44 O2 = ZrSiO4 + 30 H2O + 32 CO2
Na + O2 + U = Na2U2O7 =>
4 Na + 7 O2 + 4 U = 2 Na2U2O7
NH3 + MnO2 = N2O + MnO + H2O =>
2 NH3 + 4 MnO2 = N2O + 4 MnO + 3 H2O
Al(NO3)3(aq) + KOH(aq) = Al(OH)3 + KNO3(aq) =>
Al(NO3)3(aq) + 3 KOH(aq) = Al(OH)3 + 3 KNO3(aq)
H2SO4 + FeSO4 = Fe2(SO4)3 + H =>
H2SO4 + 2 FeSO4 = Fe2(SO4)3 + 2 H
CH3CH2CH2OC2H5 + HI = CH3I + C2H5OH =>
CH3CH2CH2OC2H5 + 3 HI = 3 CH3I + C2H5OH
Ag2SO3 + HCl = H2SO3 + AgCl =>
Ag2SO3 + 2 HCl = H2SO3 + 2 AgCl
CH4 + SO2 = HS + CO2 + H2 =>
2 CH4 + 2 SO2 = 2 HS + 2 CO2 + 3 H2
Na3PO4 + HNO3 = NaNO3 + H3PO4 =>
Na3PO4 + 3 HNO3 = 3 NaNO3 + H3PO4
MgS + Sr(OH)2 = Mg(OH)2 + SrS =>
MgS + Sr(OH)2 = Mg(OH)2 + SrS
HClO3(aq) + Sr(OH)2(aq) = Sr(ClO3)2(aq) + H2O(l) =>
2 HClO3(aq) + Sr(OH)2(aq) = Sr(ClO3)2(aq) + 2 H2O(l)
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
KMnO4 + H2SO4 + NaC2O4 = CO2 + MnSO4 + K2SO4 + H2O + Na2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 NaC2O4 = 20 CO2 + 2 MnSO4 + K2SO4 + 8 H2O + 5 Na2SO4
H2 + Fe2O3 = Fe + H2O =>
3 H2 + Fe2O3 = 2 Fe + 3 H2O
Na + H2O(l) = NaOH(aq) + H2(g) =>
2 Na + 2 H2O(l) = 2 NaOH(aq) + H2(g)
KOH + H3PO4 = K(PO)4 + OH =>
KOH + 4 H3PO4 = K(PO)4 + 13 OH
P2O5 + O2 = PO4 =>
2 P2O5 + 3 O2 = 4 PO4
Mg(NO3)2 + H2O2 = HNO3 + Mg + O2 =>
Mg(NO3)2 + H2O2 = 2 HNO3 + Mg + O2
ZnS + SO3 = ZnSO4 + S =>
3 ZnS + 4 SO3 = 3 ZnSO4 + 4 S
KOH + Al = AlO3 + H2 + K =>
6 KOH + 2 Al = 2 AlO3 + 3 H2 + 6 K
FeS22 + NaO2 = Fe2O3 + Na2SO4 + Na2O =>
2 FeS22 + 90 NaO2 = Fe2O3 + 44 Na2SO4 + Na2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
