| Équations équilibrées la veille |
HCl(aq) + NH4OH(l) = NH4Cl(aq) + H2O(l)
C3H8O + Cl2 = C3H8OCl2 =>
C3H8O + Cl2 = C3H8OCl2
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
C5H11NO4 + O2 = CO2 + H2O + N2 =>
4 C5H11NO4 + 23 O2 = 20 CO2 + 22 H2O + 2 N2
N + O = N23O3 =>
23 N + 3 O = N23O3
Cu(NO3)2 + KCO3 = KNO3 + Cu(CO3)2 =>
Cu(NO3)2 + 2 KCO3 = 2 KNO3 + Cu(CO3)2
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
K2MnO4 + H2SO4 = MnO2 + KMnO4K2SO4 + H2O =>
3 K2MnO4 + 2 H2SO4 = MnO2 + 2 KMnO4K2SO4 + 2 H2O
Sn(s) + NaOH(aq) = NaSnO(aq) + H2(g) =>
2 Sn(s) + 2 NaOH(aq) = 2 NaSnO(aq) + H2(g)
Mg(NO3)2 + H3PO4 = Mg3(PO4)2 + HNO3 =>
3 Mg(NO3)2 + 2 H3PO4 = Mg3(PO4)2 + 6 HNO3
RbS + HNO3 = RbSO4 + NO2 + H2O =>
RbS + 8 HNO3 = RbSO4 + 8 NO2 + 4 H2O
Ag + HCl + H2O = AgCl + H3O =>
Ag + HCl + H2O = AgCl + H3O
Pb + Br2 = PbBr4 =>
Pb + 2 Br2 = PbBr4
FeCl3 + NaOH = (Fe(OH)3) + (NaCl) =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3(NaCl)
(NH4)2S + Pb(NO3)2 = PbS + NH4NO3 =>
(NH4)2S + Pb(NO3)2 = PbS + 2 NH4NO3
CI + O2 = CIO3 =>
2 CI + 3 O2 = 2 CIO3
KClO + N2 = NCl3 + KNO =>
3 KClO + 2 N2 = NCl3 + 3 KNO
AgCl + NH3 = [Ag(NH3)2]Cl =>
AgCl + 2 NH3 = [Ag(NH3)2]Cl
MgSO4*6H2O = MgSO4 + H2O =>
MgSO4*6H2O = MgSO4 + 6 H2O
Mg(CO3)2 = MgO2 + CO2 =>
Mg(CO3)2 = MgO2 + 2 CO2
PbCl2 + KOH = Pb(OH)2 + KCl =>
PbCl2 + 2 KOH = Pb(OH)2 + 2 KCl
Li(NO3) = Li20 + NO2 + O2 =>
20 Li(NO3) = Li20 + 20 NO2 + 10 O2
Ca + Pb(OH)2 = Pb + CaOH =>
2 Ca + Pb(OH)2 = Pb + 2 CaOH
(Co(NH3)6)Cl2 + NH4Cl + H2O2 = (Co(NH3)6)Cl3 + H2O + NH3 =>
2(Co(NH3)6)Cl2 + 2 NH4Cl + H2O2 = 2(Co(NH3)6)Cl3 + 2 H2O + 2 NH3
Ca3(PO4)2 + H2SO4 + H2O = Ca(H2PO4)2 + CaSO4*2H2O =>
Ca3(PO4)2 + 2 H2SO4 + 4 H2O = Ca(H2PO4)2 + 2 CaSO4*2H2O
AgNO3 + AlCl3 = NO3 + AgCl + Al3 =>
9 AgNO3 + 3 AlCl3 = 9 NO3 + 9 AgCl + Al3
Zn + HNO3 = (ZnNO3)2 + NO + H2O =>
6 Zn + 8 HNO3 = 3(ZnNO3)2 + 2 NO + 4 H2O
K2CO3 + BaSO4 = BaCO3 + K2SO4 =>
K2CO3 + BaSO4 = BaCO3 + K2SO4
Ca(IO3)2 + KI + HCl = CaCl2 + KCl2 + I2 + H2O =>
2 Ca(IO3)2 + 10 KI + 24 HCl = 2 CaCl2 + 10 KCl2 + 7 I2 + 12 H2O
aluminium + copperchloride = aluminiumchloride + copper =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
MnO2(s) + HCl = MnCl2 + H2O + Cl2 =>
MnO2(s) + 4 HCl = MnCl2 + 2 H2O + Cl2
ZnS + NaOH = ZnO2 + H2S + Na =>
ZnS + 2 NaOH = ZnO2 + H2S + 2 Na
Al + K2Cr2O7 + H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 Al + K2Cr2O7 + 7 H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Ni(NO3)2(aq) + Mg(s) = Mg(NO3)2(aq) + Ni(s) =>
Ni(NO3)2(aq) + Mg(s) = Mg(NO3)2(aq) + Ni(s)
FeCl3 + Br2 = FeBr3 + Cl =>
2 FeCl3 + 3 Br2 = 2 FeBr3 + 6 Cl
Al + S = Al2S4 =>
2 Al + 4 S = Al2S4
NaBr(aq) + Na2SO4(aq) = Na(s) + BrSO4(s) =>
NaBr(aq) + Na2SO4(aq) = 3 Na(s) + BrSO4(s)
Na3PO4 + CaF2 = NaF + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaF2 = 6 NaF + Ca3(PO4)2
BaO + CO2 = BaO(CO2)2 =>
BaO + 2 CO2 = BaO(CO2)2
ZnCO3 + HNO3 = ZnNO3 + H2 + CO3 =>
2 ZnCO3 + 2 HNO3 = 2 ZnNO3 + H2 + 2 CO3
Mg(aq) + (CrO4)2(aq) = Mg(CrO4) =>
2 Mg(aq) + (CrO4)2(aq) = 2 Mg(CrO4)
C = C60 =>
60 C = C60
NH3 + NaCl + H2O = NH4Cl + NaOH =>
NH3 + NaCl + H2O = NH4Cl + NaOH
Hg + (NO3)2 + NaCl = NaNO3 + Hg2Cl2 =>
2 Hg + (NO3)2 + 2 NaCl = 2 NaNO3 + Hg2Cl2
Fe3O4 + FeCl3 = Fe4 + Cl3O4 =>
Fe3O4 + FeCl3 = Fe4 + Cl3O4
Mg(HSO4)2 + NaOH = Na2SO4 + MgSO4 + H2O =>
Mg(HSO4)2 + 2 NaOH = Na2SO4 + MgSO4 + 2 H2O
MgCe2 + Na3PO4 = Mg3(PO4)2 + NaCe =>
3 MgCe2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCe
NH4Cl + HCl = NH3Cl2 + H2 =>
NH4Cl + HCl = NH3Cl2 + H2
Fe + KO2 = K3FeO4 + O2 =>
Fe + 3 KO2 = K3FeO4 + O2
MnCl3 + KOH + KClO3 = KCl + KMnO4 + H2O =>
3 MnCl3 + 12 KOH + 2 KClO3 = 11 KCl + 3 KMnO4 + 6 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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