| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
CH3COOCH3 + KOH = CH3COOK + CH3OH =>
CH3COOCH3 + KOH = CH3COOK + CH3OH
NaHCO3 + CH3COOCH3 = CH3COONa + H2O + CO2 =>
7 NaHCO3 + 4 CH3COOCH3 = 7 CH3COONa + 5 H2O + 5 CO2
CH4N2O + NO2 = CO2 + H2O + N2 =>
4 CH4N2O + 6 NO2 = 4 CO2 + 8 H2O + 7 N2
Ti2(SO4)3 + H2O2 + H2SO4 = Ti(OH)(SO4)2 + H2 =>
Ti2(SO4)3 + H2O2 + H2SO4 = 2 Ti(OH)(SO4)2 + H2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Fe2SiO4(s) + CO2(g) + H2O(l) = FeCO3(s) + H4SiO4(aq) =>
Fe2SiO4(s) + 2 CO2(g) + 2 H2O(l) = 2 FeCO3(s) + H4SiO4(aq)
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH3C(CH3)(OH)CH3 + Na = CH3C(CH3)(ONa)CH3 + H2 =>
2 CH3C(CH3)(OH)CH3 + 2 Na = 2 CH3C(CH3)(ONa)CH3 + H2
C6H5OH + HCl = C6H5Cl + H2O =>
C6H5OH + HCl = C6H5Cl + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
Ni(CH3COO)2 + NaOH = Ni(OH)2 + NaCH3COO =>
Ni(CH3COO)2 + 2 NaOH = Ni(OH)2 + 2 NaCH3COO
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Mg2OH2O = MgOH =>
Mg2OH2O = 2 MgOH
K2Cr2O7 + K2S + H2O = S + K3[Cr(OH)3] + KOH =>
K2Cr2O7 + 6 K2S + 7 H2O = 6 S + 2 K3[Cr(OH)3] + 8 KOH
FeCl + H2O = HCl + Fe(OH) =>
FeCl + H2O = HCl + Fe(OH)
CuSO4 + H2SO4 = Cu(SO4)2 + H2O + SO2 =>
CuSO4 + 2 H2SO4 = Cu(SO4)2 + 2 H2O + SO2
Al(NO3)2 + H2O = Al + O2 + H2NO3 =>
Al(NO3)2 + 2 H2O = Al + O2 + 2 H2NO3
Au + H2SO4 = Au2H + SO4 =>
4 Au + H2SO4 = 2 Au2H + SO4
CuS2 + HNO3 + HBr = S + CuBr + NO + H2O =>
3 CuS2 + HNO3 + 3 HBr = 6 S + 3 CuBr + NO + 2 H2O
KAl(OH)4(aq) + H2SO4(aq) = K2SO4(aq) + Al(OH)3(s) + H2O(l) =>
2 KAl(OH)4(aq) + H2SO4(aq) = K2SO4(aq) + 2 Al(OH)3(s) + 2 H2O(l)
Ni(NO3)2 = Ni2O3 + NO + O2 =>
4 Ni(NO3)2 = 2 Ni2O3 + 8 NO + 5 O2
Hg(NO3)2 + Na2S = HgS + NaNO3 =>
Hg(NO3)2 + Na2S = HgS + 2 NaNO3
Mg(OH)2 + HC1 = Mg(C1)2 + H2O =>
Mg(OH)2 + 2 HC1 = Mg(C1)2 + 2 H2O
K2CO3 + Sb2O3 + FeCl3 = Fe2CO3 + SbCl3 + K2O3 =>
K2CO3 + Sb2O3 + 2 FeCl3 = Fe2CO3 + 2 SbCl3 + K2O3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Na(OH)2 + H3PO4 = Na + H2O + PO4 =>
3 Na(OH)2 + 2 H3PO4 = 3 Na + 6 H2O + 2 PO4
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
K2CO3(aq) + BaCl2 = KCl + BaCO3 =>
K2CO3(aq) + BaCl2 = 2 KCl + BaCO3
C2H2(g) + O2(g) = CO(g) + H2O(l) =>
2 C2H2(g) + 3 O2(g) = 4 CO(g) + 2 H2O(l)
S2O3 + NO3 = SO4 + NO2 =>
S2O3 + 5 NO3 = 2 SO4 + 5 NO2
Fe(SCN)3 + ZnCl2 = FeCl3 + Zn(SCN)2 =>
2 Fe(SCN)3 + 3 ZnCl2 = 2 FeCl3 + 3 Zn(SCN)2
Mg(s) + HCl = MgCl2(s) + H =>
Mg(s) + 2 HCl = MgCl2(s) + 2 H
ZnI2 + Br2 = ZnBr2 + I2 =>
ZnI2 + Br2 = ZnBr2 + I2
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KHCO3 + CuBr = KBr + CuHCO3 =>
KHCO3 + CuBr = KBr + CuHCO3
C + H2O + Cl2 = HCl + CO2 =>
C + 2 H2O + 2 Cl2 = 4 HCl + CO2
Cu2 + NH3 = [Cu(NH3)4]2 =>
Cu2 + 8 NH3 = [Cu(NH3)4]2
Pb(NO3)2 + CrK2O4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + CrK2O4 = PbCrO4 + 2 KNO3
BaCl2 + Ba(OH)2 = BaOHCl =>
BaCl2 + Ba(OH)2 = 2 BaOHCl
Ca(s) + Mg(NO3)2(aq) = Mg + Ca(NO3)2 =>
Ca(s) + Mg(NO3)2(aq) = Mg + Ca(NO3)2
NH4Cl + Zn = ZnCl2 + NH3 + H2 =>
2 NH4Cl + Zn = ZnCl2 + 2 NH3 + H2
Li2SO4 + Pb(CH3COO)2 = Li(CH3COO) + PbSO4 =>
Li2SO4 + Pb(CH3COO)2 = 2 Li(CH3COO) + PbSO4
CH3CH2Br + KOH = CH3CH2OH + KBr =>
CH3CH2Br + KOH = CH3CH2OH + KBr
Al + Ba(OH)2 = Ba + Al(OH)3 =>
2 Al + 3 Ba(OH)2 = 3 Ba + 2 Al(OH)3
Hg(NO3)2 + KI = HgI2 + KNO3 =>
Hg(NO3)2 + 2 KI = HgI2 + 2 KNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
