| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C10H14N2Na2O8 + FeSO4 = Na2SO4 + C10H14N2FeO8 =>
C10H14N2Na2O8 + FeSO4 = Na2SO4 + C10H14N2FeO8
NaIO3 + HCl + KI = H2O + NaCl + KCl + I2 =>
NaIO3 + 6 HCl + 5 KI = 3 H2O + NaCl + 5 KCl + 3 I2
KOH(aq) + Zn(NO3)2(aq) = KNO3 + Zn(OH)2 =>
2 KOH(aq) + Zn(NO3)2(aq) = 2 KNO3 + Zn(OH)2
Li + Mg = LiMg =>
Li + Mg = LiMg
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KOH(aq) + Zn(NO3)2(aq) = Zn(OH)2(s) + KNO3(aq) =>
2 KOH(aq) + Zn(NO3)2(aq) = Zn(OH)2(s) + 2 KNO3(aq)
Li + Mg = Li2Mg =>
2 Li + Mg = Li2Mg
Mg + Li = MgLi2 =>
Mg + 2 Li = MgLi2
copper + hydrochloricacid = copper(ii)chloride + hydrogen =>
Cu + 2 HCl = CuCl2 + H2
Pb(s) + AgNO3(aq) = Pb(NO3)2 + Ag(s) =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2 + 2 Ag(s)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Gd(NO3)3 + (NH4)2SO4 = Gd2(SO4)3 + (NH4)(NO3) =>
2 Gd(NO3)3 + 3(NH4)2SO4 = Gd2(SO4)3 + 6(NH4)(NO3)
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Sn(NO3)2 + Zn = Sn + Zn(NO3)2 =>
Sn(NO3)2 + Zn = Sn + Zn(NO3)2
P4O10 + KOH = K3PO4 + H2O =>
P4O10 + 12 KOH = 4 K3PO4 + 6 H2O
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
NaClO2 + H2SO4 = NaHSO4 + HClO2 =>
NaClO2 + H2SO4 = NaHSO4 + HClO2
CH3CCCH3 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CCCH3 + 6 KMnO4 + 8 KOH = 2 CH3COOK + 6 K2MnO4 + 4 H2O
HCl + HNO3 = HClO3 + NO2 + H2O =>
HCl + 6 HNO3 = HClO3 + 6 NO2 + 3 H2O
CH8N2 + O2 + OH{-} = CO3{2-} + H2O + N2 =>
CH8N2 + 3 O2 + 2 OH{-} = CO3{2-} + 5 H2O + N2
Li + AgCl = LiAgCl =>
Li + AgCl = LiAgCl
ReCl5 + H2O = Re(OH)5 + HCl =>
ReCl5 + 5 H2O = Re(OH)5 + 5 HCl
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Hg + Hg{2+} = Hg2{2+} =>
Hg + Hg{2+} = Hg2{2+}
C3H5(OH)3 + Na = C3H3(OH)3Na + H2 =>
C3H5(OH)3 + Na = C3H3(OH)3Na + H2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SO2(OH)2 + H2O = SO4 + H4O =>
SO2(OH)2 + H2O = SO4 + H4O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Pb(ClO3)2 + Al2(SO4)3 = PbSO4 + Al(ClO3)3 =>
3 Pb(ClO3)2 + Al2(SO4)3 = 3 PbSO4 + 2 Al(ClO3)3
Sb2S3 + H2O = Sb2O3 + H2S =>
Sb2S3 + 3 H2O = Sb2O3 + 3 H2S
NaH + HNo3 = NaNo3 + H2 =>
NaH + HNo3 = NaNo3 + H2
NaCIO3 + Cr2O3 = Na2O + Cr(CIO3)3 =>
6 NaCIO3 + Cr2O3 = 3 Na2O + 2 Cr(CIO3)3
NH4Cl + H2O = HCl + NH4OH =>
NH4Cl + H2O = HCl + NH4OH
Li + Mg(SO4) = Li2(SO4) + Mg =>
2 Li + Mg(SO4) = Li2(SO4) + Mg
Ba(CH3CO2)2 + NaCrO3 = Ba(CrO3)2 + Na(CH3CO2) =>
Ba(CH3CO2)2 + 2 NaCrO3 = Ba(CrO3)2 + 2 Na(CH3CO2)
NaCl(l) = Na(l) + Cl2(g) =>
2 NaCl(l) = 2 Na(l) + Cl2(g)
CH3COOAg + H2O = CH3COOH + AgOH =>
CH3COOAg + H2O = CH3COOH + AgOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K[Al(OH)4] + HCl = Al(OH)3 + H2O + KCl =>
K[Al(OH)4] + HCl = Al(OH)3 + H2O + KCl
Pb(CH3COO)2 + K2CO3 + H2O = Pb(OH)2 + CO2 + CH3COOK =>
Pb(CH3COO)2 + K2CO3 + H2O = Pb(OH)2 + CO2 + 2 CH3COOK
Sn + AgCl = SnCl4 + Ag =>
Sn + 4 AgCl = SnCl4 + 4 Ag
H2CO3 + Ca = CaCO3 + H2 =>
H2CO3 + Ca = CaCO3 + H2
HF + CH3COO = F + CH4COO =>
HF + CH3COO = F + CH4COO
H{+} + IO3{-} + I{-} = I2 + H2O =>
6 H{+} + IO3{-} + 5 I{-} = 3 I2 + 3 H2O
Sn + AgCl = SnCl2 + Ag =>
Sn + 2 AgCl = SnCl2 + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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