| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H7Br + 2 Na + CH3Br = C4H10 + 2 NaBr
CuSO4 + NaOH = Cu(OH)2 + SO4Na2 =>
CuSO4 + 2 NaOH = Cu(OH)2 + SO4Na2
H2SO4BaNO3 = BaSO4H2NO3 =>
H2SO4BaNO3 = BaSO4H2NO3
K2ZnO2 = ZnO + K2O =>
K2ZnO2 = ZnO + K2O
P2O5 + H2S = P2SO4 + H2O =>
P2O5 + H2S = P2SO4 + H2O
Pb(No3)2 + Hl = PbHl + (No3)2 =>
Pb(No3)2 + Hl = PbHl + (No3)2
C6H5OCH3 + Br2 = C6H4OCH3Br + HBr =>
C6H5OCH3 + Br2 = C6H4OCH3Br + HBr
CH3COOH + Cr(OH)3 = Cr(CH3COO)3 + H2O =>
3 CH3COOH + Cr(OH)3 = Cr(CH3COO)3 + 3 H2O
AgNO3NaOH = AgOHNO3Na =>
AgNO3NaOH = AgOHNO3Na
N2H2 = N + H2 =>
N2H2 = 2 N + H2
NaOCl + KI + H2SO4 = NaCl + I2 + K2SO4 + H2O =>
NaOCl + 2 KI + H2SO4 = NaCl + I2 + K2SO4 + H2O
KBrO3 + MnO2 = MnBrO3 + KO2 =>
KBrO3 + MnO2 = MnBrO3 + KO2
AuHCl = AuClH =>
AuHCl = AuClH
H2O2 + KI + HCl = KI3 + H2O + KCl =>
H2O2 + 3 KI + 2 HCl = KI3 + 2 H2O + 2 KCl
U + I2 = UI3 =>
2 U + 3 I2 = 2 UI3
MnO2 + H2SO4 + MnS = MnSO4 + H2O =>
4 MnO2 + 4 H2SO4 + MnS = 5 MnSO4 + 4 H2O
KCl + AgN = KN + AgCl =>
KCl + AgN = KN + AgCl
Cl2O5 + NaOH = NaClO3 + H2O =>
Cl2O5 + 2 NaOH = 2 NaClO3 + H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Fe + ZnOH = Fe(OH)3 + Zn =>
Fe + 3 ZnOH = Fe(OH)3 + 3 Zn
H2SO3 + NaOCl = H2SO4 + NaCl =>
H2SO3 + NaOCl = H2SO4 + NaCl
Sn(NO3)2 + NH4OH + C2H5NS = SnS + N2 + CH4 + H2O =>
Sn(NO3)2 + 5 NH4OH + C2H5NS = SnS + 4 N2 + 2 CH4 + 11 H2O
Ca(s) + F2(g) = CaF2(s) =>
Ca(s) + F2(g) = CaF2(s)
PbCl2 + Al2(SO4)3 = PbSO4 + AlCl3 =>
3 PbCl2 + Al2(SO4)3 = 3 PbSO4 + 2 AlCl3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Au + NaOH = Au(OH)3 + Na =>
Au + 3 NaOH = Au(OH)3 + 3 Na
Sb3(AsO3)5 + CaMoO4 = Sb2(MoO4)5 + Ca3(AsO3)2 =>
2 Sb3(AsO3)5 + 15 CaMoO4 = 3 Sb2(MoO4)5 + 5 Ca3(AsO3)2
Hg2(NO3)2 + NaOH = Hg2O + H2O + NaNO3 =>
Hg2(NO3)2 + 2 NaOH = Hg2O + H2O + 2 NaNO3
Fe + NH3 = FeNH3 =>
Fe + NH3 = FeNH3
KCl + AgN = KN + AgCl =>
KCl + AgN = KN + AgCl
LiNO2 + NH4NO3 = NH4NO2 + LiNO3 =>
LiNO2 + NH4NO3 = NH4NO2 + LiNO3
C4H9OH + HCl = C4H9Cl + H2O =>
C4H9OH + HCl = C4H9Cl + H2O
C2H5Cl + CH3CH2OK = C4H10O + KCl =>
C2H5Cl + CH3CH2OK = C4H10O + KCl
Cu(OH)2ZnS = CuSZn(OH)2 =>
Cu(OH)2ZnS = CuSZn(OH)2
CH3COOH + Cr(OH)3 = Cr(CH3COO)3 + H2O =>
3 CH3COOH + Cr(OH)3 = Cr(CH3COO)3 + 3 H2O
HNO2 + MnO4{-} + H{+} = NO3{-} + Mn{2+} + H2O =>
5 HNO2 + 2 MnO4{-} + H{+} = 5 NO3{-} + 2 Mn{2+} + 3 H2O
MgO + NaNO3 = Mg(NO3)2 + Na2O =>
MgO + 2 NaNO3 = Mg(NO3)2 + Na2O
S2 + W + Ar = SWAr =>
S2 + 2 W + 2 Ar = 2 SWAr
FeCl3*6H2O + NaOH = H2O + NaCl + Fe(OH)3 =>
FeCl3*6H2O + 3 NaOH = 6 H2O + 3 NaCl + Fe(OH)3
Fe(OH)2 + CaO = FeO + Ca(OH)2 =>
Fe(OH)2 + CaO = FeO + Ca(OH)2
C2H5Cl + CH3CH2OK = C4H10O + KCl =>
C2H5Cl + CH3CH2OK = C4H10O + KCl
Na2CO3 + HI = CO2 + H2O + NaI =>
Na2CO3 + 2 HI = CO2 + H2O + 2 NaI
Al(OH)3 + NaOH = NaH2AlO3 + H2O =>
Al(OH)3 + NaOH = NaH2AlO3 + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Si3H8 = Si + H2 =>
Si3H8 = 3 Si + 4 H2
U4 = U =>
U4 = 4 U
CH3COOH + Cr(OH)3 = Cr(CH3COO)3 + H2O =>
3 CH3COOH + Cr(OH)3 = Cr(CH3COO)3 + 3 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AgNo3 + Pb(No3)2 = Ag(No3)2 + PbNo3 =>
AgNo3 + Pb(No3)2 = Ag(No3)2 + PbNo3
C2H4O2 + CH5N = C3H7NO + H2O =>
C2H4O2 + CH5N = C3H7NO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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