| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 Zr + 6 CaCrO4 = CaZr4O9 + 5 CaZrO3 + 6 Cr
BrCl + KSO4 = BrSO4 + KCl =>
BrCl + KSO4 = BrSO4 + KCl
Mg + O2 + HOH = Mg(OH)2 =>
2 Mg + O2 + 2 HOH = 2 Mg(OH)2
CuCl2 + SNO3 = CuNO3 + Cl2S =>
CuCl2 + SNO3 = CuNO3 + Cl2S
NaClHgN = HgClNaN =>
NaClHgN = HgClNaN
H2SO4 + NaCN = HCN + Na2SO4 =>
H2SO4 + 2 NaCN = 2 HCN + Na2SO4
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
PI = IP =>
PI = IP
Ca(s) + NH3(g) = CaH2(s) + Ca3N2(g) =>
6 Ca(s) + 2 NH3(g) = 3 CaH2(s) + Ca3N2(g)
HClO2 + O2 = ClO2 + H2O2 =>
2 HClO2 + O2 = 2 ClO2 + H2O2
Ag(C2H3O2) + Sn3N4 = Ag3N + Sn(C2H3O2)4 =>
12 Ag(C2H3O2) + Sn3N4 = 4 Ag3N + 3 Sn(C2H3O2)4
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
CaClNHOH = Ca(OH)NHCl =>
CaClNHOH = Ca(OH)NHCl
AlOHNaF = AlFNaOH =>
AlOHNaF = AlFNaOH
Ca(OH)2 + FeO = CaO + Fe(OH)2 =>
Ca(OH)2 + FeO = CaO + Fe(OH)2
Ag(s) + FeCl2(aq) = Fe + AgCl =>
2 Ag(s) + FeCl2(aq) = Fe + 2 AgCl
CuSO4 + Co2 = Co2(SO4)3 + Cu =>
3 CuSO4 + Co2 = Co2(SO4)3 + 3 Cu
CuCl2 + SNO3 = CuNO3 + Cl2S =>
CuCl2 + SNO3 = CuNO3 + Cl2S
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
Ag(C2H3O2) + Sn3N4 = Ag3N + Sn(C2H3O2)4 =>
12 Ag(C2H3O2) + Sn3N4 = 4 Ag3N + 3 Sn(C2H3O2)4
C6H6O + KOH + CHCl3 = C6H5OC + KCl + H2O =>
17 C6H6O + 30 KOH + 10 CHCl3 = 16 C6H5OC + 30 KCl + 31 H2O
SrO + SO2 = SrS + O2 =>
2 SrO + 2 SO2 = 2 SrS + 3 O2
Ag(C2H3O2) + Sn3N4 = Ag3N + Sn(C2H3O2)4 =>
12 Ag(C2H3O2) + Sn3N4 = 4 Ag3N + 3 Sn(C2H3O2)4
C2H2O4 = CO2 + H2 =>
C2H2O4 = 2 CO2 + H2
CuCl2 + SNO3 = CuNO3 + Cl2S =>
CuCl2 + SNO3 = CuNO3 + Cl2S
HgS(s) = Hg(s) + S(g) =>
HgS(s) = Hg(s) + S(g)
CuCl2 + SNO3 = CuNO3 + Cl2S =>
CuCl2 + SNO3 = CuNO3 + Cl2S
CH3COOH + K = CH3COOK + H2 =>
2 CH3COOH + 2 K = 2 CH3COOK + H2
CaSPb(NO3)2 = Ca(NO3)2SPb =>
CaSPb(NO3)2 = Ca(NO3)2SPb
Pt(s) + HCl(aq) = HPt(s) + Cl(l) =>
Pt(s) + HCl(aq) = HPt(s) + Cl(l)
KMnO4 + Na2SO4 + H2O = MnO2Na2SO4 + KOH + O1 =>
2 KMnO4 + 2 Na2SO4 + H2O = 2 MnO2Na2SO4 + 2 KOH + 3 O1
CuCl2 + SNO3 = CuNO3 + Cl2S =>
CuCl2 + SNO3 = CuNO3 + Cl2S
NaMnO4 + NaS + H2SO4 = MnSO4 + NaSO4 + H2O =>
2 NaMnO4 + NaS + 4 H2SO4 = 2 MnSO4 + 3 NaSO4 + 4 H2O
KOX = KXO =>
KOX = KXO
Pt(s) + HCl(aq) = HPt(s) + Cl(l) =>
Pt(s) + HCl(aq) = HPt(s) + Cl(l)
As2S3 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 9 H2SO4 + 6 H3AsO4 + 28 NO
CONH = HCNO =>
CONH = HCNO
Mg(NO3)2 + Na3Po4 = Mg3(Po4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3Po4 = Mg3(Po4)2 + 6 NaNO3
Ag(C2H3O2) + Sn3N4 = Ag3N + Sn(C2H3O2)4 =>
12 Ag(C2H3O2) + Sn3N4 = 4 Ag3N + 3 Sn(C2H3O2)4
KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
Fe + HBr = FeBr + H =>
Fe + HBr = FeBr + H
Ba + H{+} = Ba{2+} + H2 =>
Ba + 2 H{+} = Ba{2+} + H2
Cu + Hg(MnO4)2 = Cu(MnO4)2 + Hg =>
Cu + Hg(MnO4)2 = Cu(MnO4)2 + Hg
NaCH + H2SO4 = NaSO4 + CH3 =>
NaCH + H2SO4 = NaSO4 + CH3
Bf3WZ4(aq) + TkEi2(aq) = Tk3(WZ4)2(s) + BfEi(aq) =>
2 Bf3WZ4(aq) + 3 TkEi2(aq) = Tk3(WZ4)2(s) + 6 BfEi(aq)
CuCl2 + SNO3 = CuNO3 + Cl2S =>
CuCl2 + SNO3 = CuNO3 + Cl2S
CH3COOAg + H2S = Ag2S + CH3COOH =>
2 CH3COOAg + H2S = Ag2S + 2 CH3COOH
CuCl2 + SNO3 = CuNO3 + Cl2S =>
CuCl2 + SNO3 = CuNO3 + Cl2S
NaOH + HBr = NaOBr + H =>
NaOH + HBr = NaOBr + 2 H
GeCl2 + Cl2 = GeCl4 =>
GeCl2 + Cl2 = GeCl4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/24
Équations équilibrées sur04/02/23
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