| Équations équilibrées la veille |
KAl(SO4)2 + 3 NH3 + 3 H2O = K(NH4)3(SO4)2 + Al(OH)3
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
Cu + HNO6 = Cu(NO3)2 + H6O + NO6 =>
Cu + 36 HNO6 = Cu(NO3)2 + 6 H6O + 34 NO6
HCl + CaC2 + H2O = CaCl + HCO + H2 =>
2 HCl + 2 CaC2 + 4 H2O = 2 CaCl + 4 HCO + 3 H2
OH + C3OH8 = C2O2H4 + H2O =>
12 OH + 2 C3OH8 = 3 C2O2H4 + 8 H2O
NaOH + CuCl2 + H2O = NaCl + [Cu(H2O)4](OH)2 =>
2 NaOH + CuCl2 + 4 H2O = 2 NaCl + [Cu(H2O)4](OH)2
Cr + H2SO4 = CrSO4 + H2 =>
Cr + H2SO4 = CrSO4 + H2
NaHCO3(s) + CH3COOH(aq) = CH3COONa(aq) + H20(l) + CO2(g) =>
10 NaHCO3(s) + 15 CH3COOH(aq) = 10 CH3COONa(aq) + 2 H20(l) + 20 CO2(g)
CuSO4 + Al = SO4 + CuAl3 =>
CuSO4 + 3 Al = SO4 + CuAl3
NaAlO2 + H2O = NaOH + Al(OH)3(Al2O3) =>
3 NaAlO2 + 3 H2O = 3 NaOH + Al(OH)3(Al2O3)
FeSO4 + (NH4)2SO4 = FeSO4(NH4)2SO4 =>
FeSO4 + (NH4)2SO4 = FeSO4(NH4)2SO4
H2SO4 + HBr = H3SO4Br =>
H2SO4 + HBr = H3SO4Br
Ba(OH)2 + NaOH = NaBa + OH =>
Ba(OH)2 + NaOH = NaBa + 3 OH
CaCl2 + Pb(SO4)2 = PbCl2 + Ca(SO4)2 =>
CaCl2 + Pb(SO4)2 = PbCl2 + Ca(SO4)2
C4H(g) + O2(g) = CO2(g) + H2O(l) =>
4 C4H(g) + 17 O2(g) = 16 CO2(g) + 2 H2O(l)
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
Na2RuO4 + Cl2 = RuO4(g) + NaCl =>
Na2RuO4 + Cl2 = RuO4(g) + 2 NaCl
KMnO4 + Na2SO3 + H2SO4 = H2O + K2SO4 + Na2SO4 + MnSO4 =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 3 H2O + K2SO4 + 5 Na2SO4 + 2 MnSO4
C7H5(NO2)3(s) = C + CO + N2 + H2 =>
2 C7H5(NO2)3(s) = 2 C + 12 CO + 3 N2 + 5 H2
K2O + I2O7 = K2O7 + I2O =>
K2O + I2O7 = K2O7 + I2O
MnO + H2SO3 = Mn + H2SO4 =>
MnO + H2SO3 = Mn + H2SO4
Cs + HCl = H + CsCl =>
Cs + HCl = H + CsCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CdO = Cd + O =>
CdO = Cd + O
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
ZnSO3 + KO = ZnO + K2 + SO3 =>
2 ZnSO3 + 2 KO = 2 ZnO + K2 + 2 SO3
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
K + MgI2 = Mg2 + KI =>
4 K + 2 MgI2 = Mg2 + 4 KI
Cu(OH)2 + NH4OH = [Cu(OH)4]{-2} + NH4{+} =>
Cu(OH)2 + 2 NH4OH = [Cu(OH)4]{-2} + 2 NH4{+}
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Al2O3 + Rb = RbO + Al =>
Al2O3 + 3 Rb = 3 RbO + 2 Al
CuTe = Te + Cu =>
CuTe = Te + Cu
SiO2 + LiOH = Li2SiO3 + H2O =>
SiO2 + 2 LiOH = Li2SiO3 + H2O
C20H24N2O2 + O2 = CO2 + H2O + N =>
C20H24N2O2 + 25 O2 = 20 CO2 + 12 H2O + 2 N
KI + H2SO4 = KHSO4 + S + H2O + I2 =>
6 KI + 7 H2SO4 = 6 KHSO4 + S + 4 H2O + 3 I2
MgCl2 + K2CO3 = MgCO3 + KCl =>
MgCl2 + K2CO3 = MgCO3 + 2 KCl
NaHS = NaS + H =>
NaHS = NaS + H
Zn + H{+} + NO3{-} = Zn2{+} + N2O + H2O =>
16 Zn + 10 H{+} + 2 NO3{-} = 8 Zn2{+} + N2O + 5 H2O
Cu(C2H3O2)2 + KI = CuI + KC2H3O2 + I2 =>
2 Cu(C2H3O2)2 + 4 KI = 2 CuI + 4 KC2H3O2 + I2
Y + O2 = Y2O5 =>
4 Y + 5 O2 = 2 Y2O5
BiS3 + O2 = Bi2O3 + SO2 =>
4 BiS3 + 15 O2 = 2 Bi2O3 + 12 SO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca{2}Cl{2} + Na{+}OH{+} = Ca{+}OH{2} + Na{2}Cl{-} =>
Ca{2}Cl{2} + Na{+}OH{+} = Ca{+}OH{2} + Na{2}Cl{-}
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
NaOH(aq) + MnSO4(aq) = Na2SO4 + Mn(OH)2(s) =>
2 NaOH(aq) + MnSO4(aq) = Na2SO4 + Mn(OH)2(s)
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
KI + O = KO + I =>
KI + O = KO + I
Pb(C2H3O2)2 + (NH4)3PO4 = Pb3(PO4)2 + C2H7NO2 =>
3 Pb(C2H3O2)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 C2H7NO2
P + Mg = Mg3P2 =>
2 P + 3 Mg = Mg3P2
Co(NO3)2*6H2O + Na2CO3 = Na2(NO3)2 + CoCO3*6H2O =>
Co(NO3)2*6H2O + Na2CO3 = Na2(NO3)2 + CoCO3*6H2O
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| Équations équilibrées la veille |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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