| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H6 + 2 Br = C4H6Br2
Au + H2SO4 = Au2SO4 + H2 =>
2 Au + H2SO4 = Au2SO4 + H2
C2O2H4 + C4H10O = C6H12O2 + H2O =>
C2O2H4 + C4H10O = C6H12O2 + H2O
NaOH + H3PO3 = HOH + Na3PO3 =>
3 NaOH + H3PO3 = 3 HOH + Na3PO3
H2SO4 + TeO2 = H2TeO3 + SO3 =>
H2SO4 + TeO2 = H2TeO3 + SO3
Hg + Au(NO3)3 = Au + Hg(NO3) =>
3 Hg + Au(NO3)3 = Au + 3 Hg(NO3)
C2H5NC + H2O = C2H5NH2 + HCO2H =>
C2H5NC + 2 H2O = C2H5NH2 + HCO2H
FeCl2 + Al = FeAl + Cl =>
FeCl2 + Al = FeAl + 2 Cl
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
H2 + Al = AlH =>
H2 + 2 Al = 2 AlH
Al(OH)4(H2O)2 + HCl = Al(OH)3(H2O)3 + Cl =>
Al(OH)4(H2O)2 + HCl = Al(OH)3(H2O)3 + Cl
C3H8 + Cl2 = C3H3Cl3 + HCl =>
C3H8 + 4 Cl2 = C3H3Cl3 + 5 HCl
Mg(OH)2 + HCl + CaCO3 = MgCO3 + CaCl2 + H2O =>
Mg(OH)2 + 2 HCl + CaCO3 = MgCO3 + CaCl2 + 2 H2O
IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Si(OC2H5)4 + H2O = SiO2 + HOCH2CH3 =>
Si(OC2H5)4 + 2 H2O = SiO2 + 4 HOCH2CH3
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
CrO4 + H = Cr(OH)3 + H2O =>
CrO4 + 5 H = Cr(OH)3 + H2O
C6H5NO2 + HCl + Sn = C6H5NH3Cl + SnCl4 + H2O =>
2 C6H5NO2 + 14 HCl + 3 Sn = 2 C6H5NH3Cl + 3 SnCl4 + 4 H2O
AlCl3 + AgNO3 = Al(NO3)3 + AgCl =>
AlCl3 + 3 AgNO3 = Al(NO3)3 + 3 AgCl
CH3CHCl2 + KOH = CH3COH + KCl + H2O =>
CH3CHCl2 + 2 KOH = CH3COH + 2 KCl + H2O
Cs2C2O4 + Au(NO2)3 = CsNO2 + Au2(C2O4)3 =>
3 Cs2C2O4 + 2 Au(NO2)3 = 6 CsNO2 + Au2(C2O4)3
Na(s) + NO2(g) = Na2O(s) + N2(g) =>
8 Na(s) + 2 NO2(g) = 4 Na2O(s) + N2(g)
C2H5SH + O2 = C02 + H2O + SO2 =>
2 C2H5SH + 5 O2 = 2 C02 + 6 H2O + 2 SO2
Na2CO3(s) + HCl(aq) = NaCl + CO2 + H2O =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl + CO2 + H2O
C6H5OH + LiOH = C6H5OLi + H2O =>
C6H5OH + LiOH = C6H5OLi + H2O
KMnO4 + I2 = MnO + KIO3 =>
2 KMnO4 + I2 = 2 MnO + 2 KIO3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
silvernitrate + potassiumiodide = silveriodide + potassiumnitrate =>
AgNO3 + KI = AgI + KNO3
HgCl2 + MnO2 + H2SO4 = HgSO4 + MnSO4 + H2O + Cl2 =>
HgCl2 + MnO2 + 2 H2SO4 = HgSO4 + MnSO4 + 2 H2O + Cl2
P2O5 + BaO = PBa + O2 =>
2 P2O5 + 4 BaO = 4 PBa + 7 O2
Al + CuOH = Al(OH)3 + Cu =>
Al + 3 CuOH = Al(OH)3 + 3 Cu
CuC2H4O2 + NaOH = CuOH + NaC2H4O2 =>
CuC2H4O2 + NaOH = CuOH + NaC2H4O2
(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2
HCI + Na2CO3 = CO2 + H2O + NaCI =>
2 HCI + Na2CO3 = CO2 + H2O + 2 NaCI
AgNO3 + Li = LiNO3 + Ag4 =>
4 AgNO3 + 4 Li = 4 LiNO3 + Ag4
BaS + Pb(CH3COO)2 = Ba(CH3COO)2 + PbS =>
BaS + Pb(CH3COO)2 = Ba(CH3COO)2 + PbS
AgOH(s) + HCl(aq) = AgCl(s) + H2O(l) =>
AgOH(s) + HCl(aq) = AgCl(s) + H2O(l)
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + NaCl(aq) =>
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + 2 NaCl(aq)
Zn + CrBr3 = ZnBr + Cr3 =>
9 Zn + 3 CrBr3 = 9 ZnBr + Cr3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AgNO3 + NH4CNS = AgCNS + NH3 + NO2 + H2O =>
7 AgNO3 + 7 NH4CNS = 7 AgCNS + 6 NH3 + 8 NO2 + 5 H2O
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
Fe2O3(s) + SiO2(s) = Fe2Si2O7(s) =>
Fe2O3(s) + 2 SiO2(s) = Fe2Si2O7(s)
CH3CH2NH2 + HNO3 = CH3CH2NH3 + NO3 =>
CH3CH2NH2 + HNO3 = CH3CH2NH3 + NO3
Na2S2O + Br + NaOH = NaBr + Na2SO4 + H2O =>
Na2S2O + 12 Br + 14 NaOH = 12 NaBr + 2 Na2SO4 + 7 H2O
BaO + H3PO4 = Ba3(PO4)2 + H2O =>
3 BaO + 2 H3PO4 = Ba3(PO4)2 + 3 H2O
[CoCl(NH3)4(H2O)]Cl2 + NH3 = [CoCl(NH3)5]Cl2 + H2O =>
[CoCl(NH3)4(H2O)]Cl2 + NH3 = [CoCl(NH3)5]Cl2 + H2O
Al + Hg9(NO3)2 = Al(NO3)3 + Hg =>
2 Al + 3 Hg9(NO3)2 = 2 Al(NO3)3 + 27 Hg
K2O + NO = K2NO2 =>
K2O + NO = K2NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/19/24
Équations équilibrées sur09/18/23
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