| Équations équilibrées la veille |
Mg(NO3)2 + 2 Li(OH) = Mg(OH)2 + 2 Li(NO3)
SnCl2 + I2 = SnI4 + Cl2 =>
SnCl2 + 2 I2 = SnI4 + Cl2
NaHCO3(s) + CH3COOH = H2O(l) + CO2(g) + CH3COONa(aq) =>
NaHCO3(s) + CH3COOH = H2O(l) + CO2(g) + CH3COONa(aq)
H2SO4(aq) + Fe(NO3)3(aq) = Fe2(SO4)3 + HNO3(aq) =>
3 H2SO4(aq) + 2 Fe(NO3)3(aq) = Fe2(SO4)3 + 6 HNO3(aq)
NaHSO3 + HClO4 = NaHSO4 + Cl2 + H2O =>
7 NaHSO3 + 2 HClO4 = 7 NaHSO4 + Cl2 + H2O
SnCl2 + KCl = SnCl + KCl2 =>
SnCl2 + KCl = SnCl + KCl2
CCl4 + H2O = CO2 + HCl =>
CCl4 + 2 H2O = CO2 + 4 HCl
Fe(s) + O2(aq) + H2O(l) = Fe(OH)2(aq) =>
2 Fe(s) + O2(aq) + 2 H2O(l) = 2 Fe(OH)2(aq)
FeBr2 + Br2 = FeBr3 =>
2 FeBr2 + Br2 = 2 FeBr3
Sn + H2SO4 = SnSO4 + SO2 + H2O =>
Sn + 2 H2SO4 = SnSO4 + SO2 + 2 H2O
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
Fe(OH)3(s) + H2SO4(ac) = Fe2(SO4)3(ac) + H2O =>
2 Fe(OH)3(s) + 3 H2SO4(ac) = Fe2(SO4)3(ac) + 6 H2O
CN({-}) + MnO4({-}) + H2O = CNO({-}) + MnO2 + OH({-}) =>
3 CN({-}) + 2 MnO4({-}) + H2O = 3 CNO({-}) + 2 MnO2 + 2 OH({-})
CH3CHO + NH3 = CH3CNH3OH =>
CH3CHO + NH3 = CH3CNH3OH
AlSO4 + Hg = HgSO4 + Al =>
AlSO4 + Hg = HgSO4 + Al
Cl2O5 + FeO = FeCl + O =>
Cl2O5 + 2 FeO = 2 FeCl + 7 O
AgO2 = Ag + O =>
AgO2 = Ag + 2 O
H3PO4 + Au(OH)3 = Au(PO4) + H2O =>
H3PO4 + Au(OH)3 = Au(PO4) + 3 H2O
Ca(OH)2 + PbO2 = Pb(OH)4 + CaO =>
2 Ca(OH)2 + PbO2 = Pb(OH)4 + 2 CaO
K + I = KI =>
K + I = KI
C6H5Cl + NH3 = C6H5NH2 + HCl =>
C6H5Cl + NH3 = C6H5NH2 + HCl
K2SO4 + Al = K2S + Al2O3 =>
3 K2SO4 + 8 Al = 3 K2S + 4 Al2O3
Ca3(PO4)2(aq) + H2SO4(aq) = CaSO4(aq) + H3PO4(aq) =>
Ca3(PO4)2(aq) + 3 H2SO4(aq) = 3 CaSO4(aq) + 2 H3PO4(aq)
Ni + HClO3 = NiClO3 + H2 =>
2 Ni + 2 HClO3 = 2 NiClO3 + H2
C7H6O2 + CH3OH = C8H8O2 + H2O =>
C7H6O2 + CH3OH = C8H8O2 + H2O
[NH4]2Fe[SO4]2 + NaOH = Fe(OH)2 + Na2SO4 + (NH4)2SO4 =>
[NH4]2Fe[SO4]2 + 2 NaOH = Fe(OH)2 + Na2SO4 + (NH4)2SO4
AgNO3(aq) + CoCl2(aq) = AgCl(aq) + Co(NO3)2(aq) =>
2 AgNO3(aq) + CoCl2(aq) = 2 AgCl(aq) + Co(NO3)2(aq)
CaCl2 + LiCo3 = CaCo3 + LiCl2 =>
CaCl2 + LiCo3 = CaCo3 + LiCl2
Cu + HF = CuF + H =>
Cu + HF = CuF + H
CaH2(s) + H2O(g) = Ca(OH)2(s) + H2(g) =>
CaH2(s) + 2 H2O(g) = Ca(OH)2(s) + 2 H2(g)
Li3N + Cl2 = LiCl + N2 =>
2 Li3N + 3 Cl2 = 6 LiCl + N2
Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O
NaOH + Cu(ClO3)2 = Cu(OH)2 + NaClO3 =>
2 NaOH + Cu(ClO3)2 = Cu(OH)2 + 2 NaClO3
MnO2 + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2 + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
MgCl2 + H2O = MgH2O + Cl2 =>
MgCl2 + H2O = MgH2O + Cl2
KMnO4 + KNO2 + H2O = MnO2 + KNO3 + KOH =>
2 KMnO4 + 3 KNO2 + H2O = 2 MnO2 + 3 KNO3 + 2 KOH
CoBr2 = Co + Br2 =>
CoBr2 = Co + Br2
Na2SO3(aq) + HI(aq) = H2SO3 + NaI =>
Na2SO3(aq) + 2 HI(aq) = H2SO3 + 2 NaI
H + Cl + O2 = HClO4 =>
H + Cl + 2 O2 = HClO4
I2 + F2 = IF5 =>
I2 + 5 F2 = 2 IF5
C5H10O2(l) + O2(g) = CO2(g) + H2O(l) =>
2 C5H10O2(l) + 13 O2(g) = 10 CO2(g) + 10 H2O(l)
LiOH + H3PO3 = Li2HPO3 + H2O =>
2 LiOH + H3PO3 = Li2HPO3 + 2 H2O
SO3(g) + H2O(i) = H2SO4(ac) =>
SO3(g) + H2O(i) = H2SO4(ac)
I2O5 + BaO = Ba(IO3)2 =>
I2O5 + BaO = Ba(IO3)2
Na2SO4(aq) + (NH4)I(aq) = NaI + (NH4)2SO4 =>
Na2SO4(aq) + 2(NH4)I(aq) = 2 NaI + (NH4)2SO4
Fe(NO3)3 + K3Fe(CN)6 = Fe3(Fe(CN)6)3 + KNO3 =>
3 Fe(NO3)3 + 3 K3Fe(CN)6 = Fe3(Fe(CN)6)3 + 9 KNO3
Ca(OH)2(s) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Sr + As = SrAs =>
Sr + As = SrAs
CH3NH2 + H2SO4 = (CH3NH3)2SO4 =>
2 CH3NH2 + H2SO4 = (CH3NH3)2SO4
CuSO4 + Ba(NO3)2 = BaSO4 + Cu(NO3)2 =>
CuSO4 + Ba(NO3)2 = BaSO4 + Cu(NO3)2
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| Équations équilibrées la veille |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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