| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2Br2 = 2 HBr
(NH4)2S + HgBr2 = (NH4)Br + HgS =>
(NH4)2S + HgBr2 = 2(NH4)Br + HgS
Na2O2 + KI + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
Na2O2 + 2 KI + 2 H2SO4 = I2 + Na2SO4 + K2SO4 + 2 H2O
(NH4)2S + HgBr2 = (NH4)Br + HgS =>
(NH4)2S + HgBr2 = 2(NH4)Br + HgS
C2H2O4 + KMnO4 + HCl = KCl + MnCl2 + CO2 + H2O =>
5 C2H2O4 + 2 KMnO4 + 6 HCl = 2 KCl + 2 MnCl2 + 10 CO2 + 8 H2O
CH3OH + Cu2O3 = Cu + CO2 + H2O =>
CH3OH + Cu2O3 = 2 Cu + CO2 + 2 H2O
C2H5OH + C6H12O6 + CH4N2O = C12H11N5 + H2O =>
18 C2H5OH + 13 C6H12O6 + 30 CH4N2O = 12 C12H11N5 + 126 H2O
MnO4{-} + SH2 + H{+} = Mn{2+} + S8 + H2O =>
16 MnO4{-} + 40 SH2 + 48 H{+} = 16 Mn{2+} + 5 S8 + 64 H2O
FeCl3 + NaOH = (Fe(OH)3) + (NaCl) =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3(NaCl)
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
(NH4)2S + HgBr2 = (NH4)Br + HgS =>
(NH4)2S + HgBr2 = 2(NH4)Br + HgS
H2O + C2H2 + CO2 = CH2CHCO2 =>
4 H2O + 11 C2H2 + 8 CO2 = 10 CH2CHCO2
H2 + Ar = H2Ar =>
H2 + Ar = H2Ar
AgNO3 + No = No(NO3)2 + Ag =>
2 AgNO3 + No = No(NO3)2 + 2 Ag
CuCO3 + HNO3 = Cu(NO3)2 + CO2 + H2O =>
CuCO3 + 2 HNO3 = Cu(NO3)2 + CO2 + H2O
C10H12O4S + O2 = CO2 + SO2 + H2O =>
C10H12O4S + 12 O2 = 10 CO2 + SO2 + 6 H2O
K2SO4 + CU(NO3)2 = CUSO4 + KNO3 =>
K2SO4 + CU(NO3)2 = CUSO4 + 2 KNO3
In + Br2 = InBr =>
2 In + Br2 = 2 InBr
AlCl3(aq) + NH4OH(aq) = NH4Cl(aq) + Al(OH)3(aq) =>
AlCl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3(aq)
BaCl2(Ac) + H2SO4(Ac) = BaSO4(s) + HCl(Ac) =>
BaCl2(Ac) + H2SO4(Ac) = BaSO4(s) + 2 HCl(Ac)
Br2 + Zr = ZrBr4 =>
2 Br2 + Zr = ZrBr4
Pt(OH)4 + H2S = Pt2S4 + H2O =>
2 Pt(OH)4 + 4 H2S = Pt2S4 + 8 H2O
Fe + C{12} = FeC{12} =>
Fe + C{12} = FeC{12}
HI + (NH4)2S = H2S + NH4I =>
2 HI + (NH4)2S = H2S + 2 NH4I
Al(OH)3 + CuSO4 = Al2(SO4)3 + Cu(OH)2 =>
2 Al(OH)3 + 3 CuSO4 = Al2(SO4)3 + 3 Cu(OH)2
KCl + Na2SO4 = K2SO4 + ClNa =>
2 KCl + Na2SO4 = K2SO4 + 2 ClNa
C5H10(l) + O2(g) = CO2(g) + H2 =>
C5H10(l) + 5 O2(g) = 5 CO2(g) + 5 H2
KBr + HCl = KCl + BrH =>
KBr + HCl = KCl + BrH
FeCl3 + K4[Fe(Cn)6] = KFe[Fe(Cn)6] + KCl =>
FeCl3 + K4[Fe(Cn)6] = KFe[Fe(Cn)6] + 3 KCl
KO2 + HCl = KCl + H2O2 + O2 =>
2 KO2 + 2 HCl = 2 KCl + H2O2 + O2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Zn(OH)2 + HO = ZnO22 + H2O =>
Zn(OH)2 + 42 HO = ZnO22 + 22 H2O
Pt + Br = PtBr4 =>
Pt + 4 Br = PtBr4
Na2MoO4 + H2O = Na4Mo4O14 + NaOH =>
4 Na2MoO4 + 2 H2O = Na4Mo4O14 + 4 NaOH
Fe2(SO4)3 + Ca(HCO3)2 = Fe(OH)3 + Ca(SO4) + CO2 =>
Fe2(SO4)3 + 3 Ca(HCO3)2 = 2 Fe(OH)3 + 3 Ca(SO4) + 6 CO2
N3 + O2 = NO =>
2 N3 + 3 O2 = 6 NO
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 O2
LiCl + NH4F = LiF + ClNH4 =>
LiCl + NH4F = LiF + ClNH4
Cl2(g) + S8(s) = Cl2S8(gs) =>
Cl2(g) + S8(s) = Cl2S8(gs)
Mg(s) + Cu(No3) = Mg(No3)2(aq) + Cu(s) =>
Mg(s) + 2 Cu(No3) = Mg(No3)2(aq) + 2 Cu(s)
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
FeSO4*(NH4)2SO4 + Na2CrO4 + H2SO4 = Fe2(SO4)3 + (NH4)2SO4 + Na2SO4 + Cr2(SO4)3 + H2O =>
6 FeSO4*(NH4)2SO4 + 2 Na2CrO4 + 8 H2SO4 = 3 Fe2(SO4)3 + 6(NH4)2SO4 + 2 Na2SO4 + Cr2(SO4)3 + 8 H2O
CrCl3 + F2 = CrF3 + F3Cl2 =>
4 CrCl3 + 15 F2 = 4 CrF3 + 6 F3Cl2
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
C25H52(s) + O2(g) = CO2(g) + H2O(g) =>
C25H52(s) + 38 O2(g) = 25 CO2(g) + 26 H2O(g)
H2SO4 + K3(Al(OH)6) = K2SO4 + Al(OH)3 + H2O =>
3 H2SO4 + 2 K3(Al(OH)6) = 3 K2SO4 + 2 Al(OH)3 + 6 H2O
C8H20 + O2 = CO2 + H2O =>
C8H20 + 13 O2 = 8 CO2 + 10 H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Ca5(PO4)3OH + H2CO3 = Ca{2+} + HPO4{2-} + HCO3{-} + H2O =>
Ca5(PO4)3OH + 4 H2CO3 = 5 Ca{2+} + 3 HPO4{2-} + 4 HCO3{-} + H2O
C6H15O3N + H2O = HC6H15O3N + OH =>
C6H15O3N + H2O = HC6H15O3N + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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