| Équations équilibrées la veille |
CrO + 2 HCl = CrCl2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe(OH)3 = (FeO3H3) =>
Fe(OH)3 = (FeO3H3)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
ZnCl2 + ZnO + H2O = Zn5(OH)8Cl2H2O =>
ZnCl2 + 4 ZnO + 5 H2O = Zn5(OH)8Cl2H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
KNo3 + NaC1 = KC1 + NaNo3 =>
KNo3 + NaC1 = KC1 + NaNo3
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
KH + O = KOH =>
KH + O = KOH
NH4ClO3 = Cl2 + H2O + NH3 + O2 =>
4 NH4ClO3 = 2 Cl2 + 2 H2O + 4 NH3 + 5 O2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
H2O + CH4 = CO + H2 =>
H2O + CH4 = CO + 3 H2
CuS + HNO3 = Cu(NO3)2 + H2O + NO2 + S =>
CuS + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2 + S
[AgNO3] + [Cu] = [AgCu] + [NO3] =>
[AgNO3] + [Cu] = [AgCu] + [NO3]
Cu2(OH)2SO4 + NH4OH = [Cu(NH3)4]SO4 + [Cu(NH3)4](OH)2 + H2O =>
Cu2(OH)2SO4 + 8 NH4OH = [Cu(NH3)4]SO4 + [Cu(NH3)4](OH)2 + 8 H2O
BaCl2(aq) + Na2SO4(s) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(s) = BaSO4(s) + 2 NaCl(aq)
Pb + H2O = PbO2 + H2 =>
Pb + 2 H2O = PbO2 + 2 H2
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
CH3NH2 + HCl = CH2ClNH2 + H2 =>
CH3NH2 + HCl = CH2ClNH2 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(C8H12) + O2 = CO2 + H2O =>
(C8H12) + 11 O2 = 8 CO2 + 6 H2O
HClO3 + H2O = H2O3 + HClO =>
HClO3 + H2O = H2O3 + HClO
C3H2OH(COOH)3 + NaHCO3 = C3H2OH(COONa)3 + CO3 + H2O =>
11 C3H2OH(COOH)3 + 42 NaHCO3 = 14 C3H2OH(COONa)3 + 24 CO3 + 33 H2O
HONH2 + H2O = H2ONH2 + OH =>
HONH2 + H2O = H2ONH2 + OH
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Fe(NO3)3 + HNO3 = Fe(NO3)4 + NO + H2O =>
3 Fe(NO3)3 + 4 HNO3 = 3 Fe(NO3)4 + NO + 2 H2O
NaOH + K2Cr2O7 = Na2CrO4 + KOH + H2O =>
4 NaOH + K2Cr2O7 = 2 Na2CrO4 + 2 KOH + H2O
Au2(SO4)3 = Au + SO4 =>
Au2(SO4)3 = 2 Au + 3 SO4
Na3CO2 + HCl = NaCl + H3CO2 =>
Na3CO2 + 3 HCl = 3 NaCl + H3CO2
NH4Cl(aq) + Ba(OH)2(aq) = BaCl2(aq) + NH3(aq) + H2O(l) =>
2 NH4Cl(aq) + Ba(OH)2(aq) = BaCl2(aq) + 2 NH3(aq) + 2 H2O(l)
C3H7Cl + NaOH = NaCl + C3H6 + H2O =>
C3H7Cl + NaOH = NaCl + C3H6 + H2O
C3Cl2N3NaO3 + HCl = C3H3N3O3 + NaCl + Cl2 =>
C3Cl2N3NaO3 + 3 HCl = C3H3N3O3 + NaCl + 2 Cl2
Cr(OH)3 + NaClO4 + NaOH = Na2CrO4 + NaCl + H2O =>
8 Cr(OH)3 + 3 NaClO4 + 16 NaOH = 8 Na2CrO4 + 3 NaCl + 20 H2O
Fe(NO3)3 = Fe2O3 + N2O5 =>
2 Fe(NO3)3 = Fe2O3 + 3 N2O5
CuO + CH3COOH = Cu(CH3COO)2 + H2O =>
CuO + 2 CH3COOH = Cu(CH3COO)2 + H2O
(CH3CH2OH) + O2 = (H2O) + (CH3COOH) =>
(CH3CH2OH) + O2 = (H2O) + (CH3COOH)
Al + CuFl2 = AlFl3 + Cu =>
2 Al + 3 CuFl2 = 2 AlFl3 + 3 Cu
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
AgCl + H2SO4 = HCl + Ag2SO4 =>
2 AgCl + H2SO4 = 2 HCl + Ag2SO4
CHCl3 + O2 = CO2 + Cl2 + H2O =>
4 CHCl3 + 5 O2 = 4 CO2 + 6 Cl2 + 2 H2O
CaCl2 + C17H35COONa = Ca(C17H35COO)2 + NaCl =>
CaCl2 + 2 C17H35COONa = Ca(C17H35COO)2 + 2 NaCl
Zn + HNO3 = Zn(NO3) + H2 =>
2 Zn + 2 HNO3 = 2 Zn(NO3) + H2
Al + CuFl2 = AlFl + Cu =>
2 Al + CuFl2 = 2 AlFl + Cu
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Équations équilibrées la veille |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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