| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(CH3COO)2 = CaCO3 + (CH3)2CO
P + HNO3(conc) = H3PO4 + NO2 + H2O =>
P + 5 HNO3(conc) = H3PO4 + 5 NO2 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
P4O10 + HCl = POCl3 + HPO3 =>
P4O10 + 3 HCl = POCl3 + 3 HPO3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
H2S2O6 + KOH = H2O + K2S2O6 =>
H2S2O6 + 2 KOH = 2 H2O + K2S2O6
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ag(NO)3 + NaI = AgI + Na(NO)3 =>
Ag(NO)3 + NaI = AgI + Na(NO)3
H2S2O6 + KOH = H2O + K2S2O6 =>
H2S2O6 + 2 KOH = 2 H2O + K2S2O6
Na2SO4 + K2Cl2 = K3Na(SO4)2 + Na2Cl2 =>
4 Na2SO4 + 3 K2Cl2 = 2 K3Na(SO4)2 + 3 Na2Cl2
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C6H6O + OH = CO2 + H2O =>
C6H6O + 28 OH = 6 CO2 + 17 H2O
KCl + Ag = AgCl + K2 =>
2 KCl + 2 Ag = 2 AgCl + K2
Li + Ca(SO4) = Ca + Li(SO4) =>
Li + Ca(SO4) = Ca + Li(SO4)
C31H46O2 + O2 = CO2 + H2O =>
2 C31H46O2 + 83 O2 = 62 CO2 + 46 H2O
(NH4)2Se + AlCl3 = NH4Cl + Al2Se3 =>
3(NH4)2Se + 2 AlCl3 = 6 NH4Cl + Al2Se3
MnSO4 + Br2 + Na2SO4 + K2SO4 + H2O = KMnO4 + NaBr + H2SO4 =>
2 MnSO4 + 5 Br2 + 5 Na2SO4 + K2SO4 + 8 H2O = 2 KMnO4 + 10 NaBr + 8 H2SO4
CH + O4 = CO2 + H2O =>
8 CH + 5 O4 = 8 CO2 + 4 H2O
H3BO4 + NaOH = Na3BO4 + H2O =>
H3BO4 + 3 NaOH = Na3BO4 + 3 H2O
CH2(CH)2CH2 + O2 = CO2 + H2O =>
2 CH2(CH)2CH2 + 11 O2 = 8 CO2 + 6 H2O
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Fe(NO3)3 + (Na)2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3(Na)2CO3 = Fe2(CO3)3 + 6 NaNO3
CH3CH2COONa + H2O = NaOH + CH3CH2COOH =>
CH3CH2COONa + H2O = NaOH + CH3CH2COOH
(c)NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O(l) =>
(c)NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O(l)
Ni + TiNO3 = Ti + Ni(NO3)2 =>
Ni + 2 TiNO3 = 2 Ti + Ni(NO3)2
Ca(NO3)2*4H2O + NH4H2PO4 + C2H5NO2 = Ca10(PO4)6(OH)2 + N2 + CO2 + H2O =>
90 Ca(NO3)2*4H2O + 54 NH4H2PO4 + 82 C2H5NO2 = 9 Ca10(PO4)6(OH)2 + 158 N2 + 164 CO2 + 718 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H(NO)3 + KOH = K(NO)3 + H2O =>
H(NO)3 + KOH = K(NO)3 + H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
CuO + HBr = CuBr2 + H2O =>
CuO + 2 HBr = CuBr2 + H2O
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
CuSO4 + NaOH + CH3CH(OH)CH3 = CH3COOH + Cu2O + Na2SO4 + H2O =>
12 CuSO4 + 24 NaOH + 2 CH3CH(OH)CH3 = 3 CH3COOH + 6 Cu2O + 12 Na2SO4 + 14 H2O
KHCO3 + Ba(OH)2 = BaCO3 + K2CO3 + H2O =>
2 KHCO3 + Ba(OH)2 = BaCO3 + K2CO3 + 2 H2O
AsO3{3-} + H2O2 = AsO4{3-} + H2O =>
AsO3{3-} + H2O2 = AsO4{3-} + H2O
NaOH(ac) + Pb(NO3)2(ac) = NaNO3(ac) + Pb(OH)2(s) =>
2 NaOH(ac) + Pb(NO3)2(ac) = 2 NaNO3(ac) + Pb(OH)2(s)
FeCl2 + Zn3(PO4)2 = Fe3(PO4)2 + ZnCl2 =>
3 FeCl2 + Zn3(PO4)2 = Fe3(PO4)2 + 3 ZnCl2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
H2OFe(NH4)2(SO4)2 + H2C2O4 + K2C2O4 + H2O2 = H2OK3Fe(C2O4)3 + (NH4)2SO4 + H2SO4 + H2O =>
2 H2OFe(NH4)2(SO4)2 + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 H2OK3Fe(C2O4)3 + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O
Ba(OH)2 + NaI = BaI2 + NaOH =>
Ba(OH)2 + 2 NaI = BaI2 + 2 NaOH
[Cu(NH3)4]SO4 + (NH4)2C2O4 = [Cu(NH3)4]C2O4 + (NH4)2SO4 =>
[Cu(NH3)4]SO4 + (NH4)2C2O4 = [Cu(NH3)4]C2O4 + (NH4)2SO4
Na3AsS4 + Fe2(SO4)3 + O2 = FeAsO4 + Na2SO4 + S =>
2 Na3AsS4 + Fe2(SO4)3 + 4 O2 = 2 FeAsO4 + 3 Na2SO4 + 8 S
FeO3 + HCl = FeCl3 + H2O2 =>
2 FeO3 + 6 HCl = 2 FeCl3 + 3 H2O2
| 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 sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
