Équations équilibrées la veille |
6 KMnO4 + 10 NaClKClLiCl + 24 H2SO4 = 5 Na2SO4 + 6 MnSO4 + 15 Cl2 + 5 Li2SO4 + 8 K2SO4 + 24 H2O
O + C2H3OH = CO2 + H2O =>
5 O + C2H3OH = 2 CO2 + 2 H2O
NH4ClO4 + Al = NO + Al2O3 + H2O + AlCl3 =>
3 NH4ClO4 + 3 Al = 3 NO + Al2O3 + 6 H2O + AlCl3
CrCl3 + NaCl + H2O = Na3[Cr(OH)6] + HCl =>
CrCl3 + 3 NaCl + 6 H2O = Na3[Cr(OH)6] + 6 HCl
MgCl2 + LiNO2 = Mg(NO2)2 + LiCl =>
MgCl2 + 2 LiNO2 = Mg(NO2)2 + 2 LiCl
Na3Po4(aq) + FeCl3(aq) = NaCl(aq) + FePo4(s) =>
Na3Po4(aq) + FeCl3(aq) = 3 NaCl(aq) + FePo4(s)
CO2 + M = CO2M =>
CO2 + M = CO2M
Fe + Na = Fe3Na =>
3 Fe + Na = Fe3Na
Pb(No3)2 + KCl = K(No3)2 + PbCl =>
Pb(No3)2 + KCl = K(No3)2 + PbCl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C7H7O + O2 = C + H2O =>
4 C7H7O + 5 O2 = 28 C + 14 H2O
Fe + P4 = FeP2 =>
2 Fe + P4 = 2 FeP2
MgCl2 + O2 = Mg(ClO3)2 =>
MgCl2 + 3 O2 = Mg(ClO3)2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
C4H7O5(COOH) + NaHCO3 = C4H7O5COONa + H2O + CO2 =>
C4H7O5(COOH) + NaHCO3 = C4H7O5COONa + H2O + CO2
Al + HCl = AlCl3* + H2 =>
2 Al + 6 HCl = 2 AlCl3* + 3 H2
CH3CH2NH2 + HNO3 = N2 + H2O + CH3CH2OH =>
5 CH3CH2NH2 + 3 HNO3 = 4 N2 + 4 H2O + 5 CH3CH2OH
Al + P = Al2P3 =>
2 Al + 3 P = Al2P3
NH4H2PO4 = NH3 + H3PO4 =>
NH4H2PO4 = NH3 + H3PO4
NaC2H3O2 + CaCl2 = Ca(C2H3O2)2 + NaCl =>
2 NaC2H3O2 + CaCl2 = Ca(C2H3O2)2 + 2 NaCl
FrOH + SiO2 = H2O + Fr2SiO3 =>
2 FrOH + SiO2 = H2O + Fr2SiO3
Cu(CO3)(Cu(OH)2) = CuO + H2O + CO2 =>
Cu(CO3)(Cu(OH)2) = 2 CuO + H2O + CO2
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
Bi(NO3)3 + Al2(SO4)3 = Bi2(SO4)3 + Al(NO3)3 =>
2 Bi(NO3)3 + Al2(SO4)3 = Bi2(SO4)3 + 2 Al(NO3)3
Al + P = Al2P3 =>
2 Al + 3 P = Al2P3
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
Al + P = Al2P3 =>
2 Al + 3 P = Al2P3
Zn(SO4) + Li2(CO3) = Zn(CO3) + Li2(SO4) =>
Zn(SO4) + Li2(CO3) = Zn(CO3) + Li2(SO4)
Al + P = Al2P3 =>
2 Al + 3 P = Al2P3
C5H5OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
6 C5H5OH + 4 K2Cr2O7 + 16 H2SO4 = 15 CH3COOH + 4 Cr2(SO4)3 + 4 K2SO4 + 4 H2O
K(s) + I2(g) = KI(s) =>
2 K(s) + I2(g) = 2 KI(s)
LiHCO3 = Li2CO3 + H2O + CO2 =>
2 LiHCO3 = Li2CO3 + H2O + CO2
Al + P = Al2P3 =>
2 Al + 3 P = Al2P3
C2H5OH + Mg2 = C2H5OMg + H2 =>
2 C2H5OH + Mg2 = 2 C2H5OMg + H2
Al + P = Al2P3 =>
2 Al + 3 P = Al2P3
MgO + HF = MgF + HO =>
MgO + HF = MgF + HO
KI(aq) + HCl(aq) = KCl(aq) + HI(aq) =>
KI(aq) + HCl(aq) = KCl(aq) + HI(aq)
Al + P = Al2P3 =>
2 Al + 3 P = Al2P3
Na3N + CaO = Na2O + Ca3N2 =>
2 Na3N + 3 CaO = 3 Na2O + Ca3N2
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
NH4Cl + Mg3N2 = (NH4)3N + MgCl2 =>
6 NH4Cl + Mg3N2 = 2(NH4)3N + 3 MgCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MgO + SO3 = MgO(SO3) =>
MgO + SO3 = MgO(SO3)
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
H + Cl = hydrogenchloride =>
H + Cl = HCl
ILi(s) = I2(g) + Li(s) =>
2 ILi(s) = I2(g) + 2 Li(s)
HNo3 + Be(OH)2 = Be(No3)2 + H2O =>
2 HNo3 + Be(OH)2 = Be(No3)2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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