Équations équilibrées la veille |
CuO + Zn(OH)2 = CuZnO2 + H2O
NaClO + C6H8O6 = CO2 + H2O + NaCl =>
10 NaClO + C6H8O6 = 6 CO2 + 4 H2O + 10 NaCl
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
*5Al(OH)3 = Al2O3 + H2O =>
2*5Al(OH)3 = 5 Al2O3 + 15 H2O
HCO2H + OH = H3O + CO2 =>
HCO2H + OH = H3O + CO2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Na2CO2 + HCl = NaCl + H2CO2 =>
Na2CO2 + 2 HCl = 2 NaCl + H2CO2
CCl3CHO + H2O = CCl3C(OH)2H =>
CCl3CHO + H2O = CCl3C(OH)2H
[Ag(NH3)2]OH + C6H12O6 = Ag + NH3 + C6H12O6ONH4 =>
[Ag(NH3)2]OH + C6H12O6 = Ag + NH3 + C6H12O6ONH4
CH3CH2OH + Ba(OH)2 = CH3CH2 + Ba(OH)3 =>
CH3CH2OH + Ba(OH)2 = CH3CH2 + Ba(OH)3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CaSO3 + SO2 + H2O = Ca(HSO3)2 =>
CaSO3 + SO2 + H2O = Ca(HSO3)2
K2CO2(aq) + CaCl2(aq) = K2Cl2(aq) + CaCO2(aq) =>
K2CO2(aq) + CaCl2(aq) = K2Cl2(aq) + CaCO2(aq)
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
FeO + NaOH + H2O = Fe5[Na(OH)6]2 =>
5 FeO + 2 NaOH + 5 H2O = Fe5[Na(OH)6]2
ZnO + Zn(CH3COO)2 = ZnOZn + CH3COO =>
ZnO + Zn(CH3COO)2 = ZnOZn + 2 CH3COO
NaC + O2 = Na2O2 + CO2 =>
2 NaC + 3 O2 = Na2O2 + 2 CO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cu + Pb(No3)2 = CuNo32 + Pb =>
3 Cu + 16 Pb(No3)2 = 3 CuNo32 + 16 Pb
Hg(ClO3)2 = HgO + ClO2 + O2 =>
2 Hg(ClO3)2 = 2 HgO + 4 ClO2 + O2
ICl3 + NaOH = NaI + NaCl + NaClO + H2O =>
ICl3 + 4 NaOH = NaI + NaCl + 2 NaClO + 2 H2O
ZnO + Ca(OH)2 = CaO + Zn(OH)2 =>
ZnO + Ca(OH)2 = CaO + Zn(OH)2
MnO4{-} + H3O{+} + Fe{2+} = Fe{3+} + Mn{2+} + H2O =>
MnO4{-} + 8 H3O{+} + 5 Fe{2+} = 5 Fe{3+} + Mn{2+} + 12 H2O
HCO3 + NH3 = NH4CO3 =>
HCO3 + NH3 = NH4CO3
KMnO4 + C3H6(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
30 KMnO4 + 8 C3H6(OH)3 = 15 K2CO3 + 15 Mn2O3 + 9 CO2 + 36 H2O
P4O10(s) + H2O(s) = H3PO4(s) =>
P4O10(s) + 6 H2O(s) = 4 H3PO4(s)
Ag2(NO3)2 + KCl = AgCl2 + K2(NO3) =>
Ag2(NO3)2 + 4 KCl = 2 AgCl2 + 2 K2(NO3)
MgO + I2 = Mg + IO =>
2 MgO + I2 = 2 Mg + 2 IO
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CuSO4 + H2S = CuSH2SO4 =>
CuSO4 + H2S = CuSH2SO4
CU(SO4) + Na(PO4) = CU(PO4) + Na(SO4) =>
CU(SO4) + Na(PO4) = CU(PO4) + Na(SO4)
KBr + I2 = I2K + Br =>
KBr + I2 = I2K + Br
(NH4)2C2O4 + AgClO3 = Ag(NH4)2 + C2O4ClO3 =>
(NH4)2C2O4 + AgClO3 = Ag(NH4)2 + C2O4ClO3
Cr(s) + HCl(aq) = CrCl + H =>
Cr(s) + HCl(aq) = CrCl + H
C3H7 + OH = CO2 + H2 =>
2 C3H7 + 12 OH = 6 CO2 + 13 H2
CuCl2 + Na2SO4 + NaOH = CuSO4 + HCl + Na2O =>
CuCl2 + Na2SO4 + 2 NaOH = CuSO4 + 2 HCl + 2 Na2O
Cu + CH3COOH + O2 = Cu2(H2O)2(CH3COO)4 =>
2 Cu + 4 CH3COOH + O2 = Cu2(H2O)2(CH3COO)4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NO + H2O + O2 = HNO3 =>
4 NO + 2 H2O + 3 O2 = 4 HNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KHCO3 + O2 = KO2 + H2O + CO2 =>
4 KHCO3 + 3 O2 = 4 KO2 + 2 H2O + 4 CO2
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
H2 + O2(g) = H2O(g) =>
2 H2 + O2(g) = 2 H2O(g)
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CoSO4 + Na2HPO4 = Co3(PO4)2 + Na2SO4 + H2SO4 =>
3 CoSO4 + 2 Na2HPO4 = Co3(PO4)2 + 2 Na2SO4 + H2SO4
HNO3 + P2O3 + H2O = H3PO4 + NO2 =>
4 HNO3 + P2O3 + H2O = 2 H3PO4 + 4 NO2
Li + Ca3(PO4)2 = Li6(PO4)2 + Ca =>
6 Li + Ca3(PO4)2 = Li6(PO4)2 + 3 Ca
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