| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CaC2O4 + 8 H2SO4 + 2 KMnO4 = 10 CO2 + 8 H2O + 2 MnSO4 + K2SO4 + 5 CaSO4
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO4 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 27 HNO3 = (NH4)3PO4*12MoO4 + 24 NH4NO3 + 9 H2O
NaBH4 + H2SO4 = H2 + Na2SO4 + B2H6 =>
2 NaBH4 + H2SO4 = 2 H2 + Na2SO4 + B2H6
F2(g) + NaI(aq) = FI + NaF(aq) =>
F2(g) + NaI(aq) = FI + NaF(aq)
C6H12CO2 + O2 = CO2 + H2O =>
C6H12CO2 + 9 O2 = 7 CO2 + 6 H2O
C2H5OH + OH = CO2 + H2O =>
C2H5OH + 12 OH = 2 CO2 + 9 H2O
Cd(NO3)2 + N2H4CO + Zr(NO3)4 = Zr7Cd93O + N2 + H2O + CO2 =>
279 Cd(NO3)2 + 641 N2H4CO + 21 Zr(NO3)4 = 3 Zr7Cd93O + 962 N2 + 1282 H2O + 641 CO2
AgBr + F2 = AgF + Br =>
2 AgBr + F2 = 2 AgF + 2 Br
C6H5NH2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NH2 + 35 O2 = 24 CO2 + 14 H2O + 4 NO2
K2O + Cl = KCl + O2 =>
2 K2O + 4 Cl = 4 KCl + O2
SO2 + BaO = BaSO3 =>
SO2 + BaO = BaSO3
N2O5 = ON2O4 =>
N2O5 = ON2O4
AsCl3(aq) + H2S(aq) = As2S3(aq) + HCl(aq) =>
2 AsCl3(aq) + 3 H2S(aq) = As2S3(aq) + 6 HCl(aq)
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
NaCl(aq) + Pb(No3)2(aq) = NaNo3(aq) + PbCl2(aq) =>
2 NaCl(aq) + Pb(No3)2(aq) = 2 NaNo3(aq) + PbCl2(aq)
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
PbCl2BaS = BaCl2PbS =>
PbCl2BaS = BaCl2PbS
H2SO4 + NH4 = S + NHNO3 + H2O =>
13 H2SO4 + 12 NH4 = 13 S + 6 NHNO3 + 34 H2O
NaHCO3 + CH3COOH = H2O(l) + CO2 + CH3COONa =>
NaHCO3 + CH3COOH = H2O(l) + CO2 + CH3COONa
SiO + AlBr3 = Al2O3 + Si + Br2 =>
3 SiO + 2 AlBr3 = Al2O3 + 3 Si + 3 Br2
Cu(OH)2AlCl3 = CuCl3Al(OH)2 =>
Cu(OH)2AlCl3 = CuCl3Al(OH)2
CH3CH2COH + Ag2O = CH3CH2COOH + Ag =>
CH3CH2COH + Ag2O = CH3CH2COOH + 2 Ag
C2H2O4 + NaCl = Na2C2O4 + HCl =>
C2H2O4 + 2 NaCl = Na2C2O4 + 2 HCl
HCl(aq) + O2(g) = H2O(l) + Cl2(g) =>
4 HCl(aq) + O2(g) = 2 H2O(l) + 2 Cl2(g)
MnO4 + H{+} + C2O4{2-} = Mn{2+} + CO2 + H2O =>
MnO4 + 8 H{+} + 3 C2O4{2-} = Mn{2+} + 6 CO2 + 4 H2O
CH3CH2COCl + CH3NH2 = CH3CH2CONH2 + CH3Cl =>
CH3CH2COCl + CH3NH2 = CH3CH2CONH2 + CH3Cl
CF4 + NaOH = NaF + CO2 + H2O =>
CF4 + 4 NaOH = 4 NaF + CO2 + 2 H2O
Fe + COOH = Fe(OH)3 + CO =>
Fe + 3 COOH = Fe(OH)3 + 3 CO
O2 + C8H18 = CO2 + H2O =>
25 O2 + 2 C8H18 = 16 CO2 + 18 H2O
Mn(NO3)3 + Na2S = Na(NO3) + Mn2S3 =>
2 Mn(NO3)3 + 3 Na2S = 6 Na(NO3) + Mn2S3
C2H5ClKOH = C2H5OHKCl =>
C2H5ClKOH = C2H5OHKCl
NO3{-} + H{+} = NO{+} + H2O{+} =>
NO3{-} + 4 H{+} = NO{+} + 2 H2O{+}
AgCl + AgBr = Ag + BrCl =>
AgCl + AgBr = 2 Ag + BrCl
BO5{7-} + H3O{+} = H3BO3 + H2O =>
BO5{7-} + 7 H3O{+} = H3BO3 + 9 H2O
H2O2 + KMnO4 = KOH + Mn + O2 =>
H2O2 + 2 KMnO4 = 2 KOH + 2 Mn + 4 O2
Na2(SO4) + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2(SO4) + Ca(NO3)2 = 2 NaNO3 + CaSO4
MgSO4 + KF = MgF2 + K2SO4 =>
MgSO4 + 2 KF = MgF2 + K2SO4
SO2K2O = K2SO3 =>
SO2K2O = K2SO3
C7H6O2 + Na2CO3 = C7H5NaO2 + H2O + CO2 =>
2 C7H6O2 + Na2CO3 = 2 C7H5NaO2 + H2O + CO2
C6H10O4 + NH3 + H2 = C6H16N2 + H2O =>
C6H10O4 + 2 NH3 + 4 H2 = C6H16N2 + 4 H2O
I2 + KClO3 + H2O = KH(IO3)2 + Cl2 + KCl =>
6 I2 + 11 KClO3 + 3 H2O = 6 KH(IO3)2 + 3 Cl2 + 5 KCl
C4H4 + O2 = CO2 + H2O =>
C4H4 + 5 O2 = 4 CO2 + 2 H2O
MgBr2 + K2SO4 = KBr + Mg(SO4) =>
MgBr2 + K2SO4 = 2 KBr + Mg(SO4)
NaNO2 + KMnO4 + H2O = NaNO3 + MnO2 + KOH =>
3 NaNO2 + 2 KMnO4 + H2O = 3 NaNO3 + 2 MnO2 + 2 KOH
ZnFe(OH)2 = Zn(OH)2Fe =>
ZnFe(OH)2 = Zn(OH)2Fe
Na + H3PO4 = Na2HPO4 + H2 =>
2 Na + H3PO4 = Na2HPO4 + H2
SCl4 + NaOH = Na2SO3 + H2O + NaCl =>
SCl4 + 6 NaOH = Na2SO3 + 3 H2O + 4 NaCl
Na3PO4 = Na2O + P4O10 =>
4 Na3PO4 = 6 Na2O + P4O10
Co(OH)2 + Cl2 + NaOH = Co(OH)3 + NaCl =>
2 Co(OH)2 + Cl2 + 2 NaOH = 2 Co(OH)3 + 2 NaCl
N2 + P2 = NP3 =>
N2 + 3 P2 = 2 NP3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/11/24
Équations équilibrées sur07/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
