| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2 + 2 KOH = 2 KNO3 + Zn(OH)2
MnS + BaO = MnO + BaS =>
MnS + BaO = MnO + BaS
Fe + Br = FeBr3 =>
Fe + 3 Br = FeBr3
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
[Zn(OH)]2SO4 = Zn(OH)2 + ZnSO4 =>
[Zn(OH)]2SO4 = Zn(OH)2 + ZnSO4
MnSO4 + KClO3 + KOH = KMnO4 + H2O + K2SO4 + KCl =>
6 MnSO4 + 5 KClO3 + 18 KOH = 6 KMnO4 + 9 H2O + 6 K2SO4 + 5 KCl
Ag(NO3)(aq) + K3PO4(aq) = Ag3PO4(aq) + KNO3(aq) =>
3 Ag(NO3)(aq) + K3PO4(aq) = Ag3PO4(aq) + 3 KNO3(aq)
HClO2 + HCl = Cl2*H2O =>
HClO2 + 3 HCl = 2 Cl2*H2O
HF + LiOH = LiF + HOH =>
HF + LiOH = LiF + HOH
Pb(NO3)4 + Mn(OH)2 = Pb(OH)4 + Mn(NO3)2 =>
Pb(NO3)4 + 2 Mn(OH)2 = Pb(OH)4 + 2 Mn(NO3)2
Ni + HNO3 = Ni(NO3)3 + H2O + NO =>
Ni + 4 HNO3 = Ni(NO3)3 + 2 H2O + NO
N2O3 + K2O = KNO2 =>
N2O3 + K2O = 2 KNO2
NaMnO4 + KI + H2CrO4 = MnCrO4 + K2CrO4 + Na2CrO4 + I2 + H2O =>
2 NaMnO4 + 10 KI + 8 H2CrO4 = 2 MnCrO4 + 5 K2CrO4 + Na2CrO4 + 5 I2 + 8 H2O
Cr2O3 + Al = Al2O3 + Cr =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr
Al + MgSO4 = Al2(SO4)3 + Mg2 =>
4 Al + 6 MgSO4 = 2 Al2(SO4)3 + 3 Mg2
NaCl + Cu(OH)2 = CuCl + Na(OH)2 =>
NaCl + Cu(OH)2 = CuCl + Na(OH)2
C2H16 + O2 = C + H2O =>
C2H16 + 4 O2 = 2 C + 8 H2O
Cr(OH)3 + IO3{-} = CrO3{-2} + I{-} + H{+} + H2O =>
6 Cr(OH)3 + IO3{-} = 6 CrO3{-2} + I{-} + 12 H{+} + 3 H2O
AlCl3(s) + Ca3N2(s) = AlN(s) + CaCl2(s) =>
2 AlCl3(s) + Ca3N2(s) = 2 AlN(s) + 3 CaCl2(s)
Bi(NO3)3 + Na2S = Bi2S3 + NaNO3 =>
2 Bi(NO3)3 + 3 Na2S = Bi2S3 + 6 NaNO3
Cr(NO2)2(aq) + (NH4)2SO4(aq) = CrSO4(s) + NH4NO2(aq) =>
Cr(NO2)2(aq) + (NH4)2SO4(aq) = CrSO4(s) + 2 NH4NO2(aq)
Mn + Cu2O = MnO + Cu =>
Mn + Cu2O = MnO + 2 Cu
Mg(HCO3)2 + HCN = Mg(CN)2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HCN = Mg(CN)2 + 2 H2O + 2 CO2
N2O5 + HNO3 = N2H + O5NO3 =>
N2O5 + HNO3 = N2H + O5NO3
CaCO3 + Cu2(OH)2CO3 + SiO2 = CaCuSi4O10 + CO2 + H2O =>
2 CaCO3 + Cu2(OH)2CO3 + 8 SiO2 = 2 CaCuSi4O10 + 3 CO2 + H2O
Ca(OH)2 + CH3COOK = Ca(CH3COO)2 + KOH =>
Ca(OH)2 + 2 CH3COOK = Ca(CH3COO)2 + 2 KOH
CaOCl2 + Hg2Cl2 + HCl = HgCl2 + CaCl2 + H2O =>
CaOCl2 + Hg2Cl2 + 2 HCl = 2 HgCl2 + CaCl2 + H2O
Fe2O3 + C6H8O7 + NH3 = (NH4)5[Fe(C6H4O7)2] + H2O =>
Fe2O3 + 4 C6H8O7 + 10 NH3 = 2(NH4)5[Fe(C6H4O7)2] + 3 H2O
C2H4Cl2 + O2 = CO2 + H2O + Cl2 =>
C2H4Cl2 + 3 O2 = 2 CO2 + 2 H2O + Cl2
Ag2Cr2O7 = Ag + Cr2O7 =>
Ag2Cr2O7 = 2 Ag + Cr2O7
Fe2O3 + H2O2 = O2 + Fe(OH)3 =>
2 Fe2O3 + 6 H2O2 = 3 O2 + 4 Fe(OH)3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H3(PO4) + Al(OH)3 = H2O + Al3(PO4)3 =>
3 H3(PO4) + 3 Al(OH)3 = 9 H2O + Al3(PO4)3
CuSeO4 + Zn = ZnSeO4 + Cu =>
CuSeO4 + Zn = ZnSeO4 + Cu
COSO4 + H2O = CO2 + H2SO4 =>
COSO4 + H2O = CO2 + H2SO4
C9H11NO2 + H2 = C9H13N + H2O =>
C9H11NO2 + 3 H2 = C9H13N + 2 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
C2H4O2 + NaOH = CH3COONa + H2O =>
C2H4O2 + NaOH = CH3COONa + H2O
K3AsO4 + HI = K3AsO3 + I2 + H2O =>
K3AsO4 + 2 HI = K3AsO3 + I2 + H2O
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
Cd(OH)2 + NH3 = Cd(NH3)4 + OH =>
Cd(OH)2 + 4 NH3 = Cd(NH3)4 + 2 OH
(CH3)2SO4 + H2O = CH3OH + H2SO4 =>
(CH3)2SO4 + 2 H2O = 2 CH3OH + H2SO4
AgNO3(aq) + LiBr(aq) = AgBr(s) + LiNO3(aq) =>
AgNO3(aq) + LiBr(aq) = AgBr(s) + LiNO3(aq)
S3P2 = S8 + P =>
8 S3P2 = 3 S8 + 16 P
CoCl{3} + KCN = KCl + CoCN{3} =>
CoCl{3} + KCN = KCl + CoCN{3}
Na2O + Al = NaAlO2 + Na =>
2 Na2O + Al = NaAlO2 + 3 Na
Ni(CO)4(g) = Ni(s) + CO(g) =>
Ni(CO)4(g) = Ni(s) + 4 CO(g)
C24H38N4O10S2 + C16H37NO = C24H39N4O10S2 + C16H36NO =>
C24H38N4O10S2 + C16H37NO = C24H39N4O10S2 + C16H36NO
C20H12O4(NH3)2 + HCl = C20H14O4 + NH3Cl =>
C20H12O4(NH3)2 + 2 HCl = C20H14O4 + 2 NH3Cl
Pb + SnCl4 = PbCl4 + Sn =>
Pb + SnCl4 = PbCl4 + Sn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/23/24
Équations équilibrées sur09/22/23
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