| Équations équilibrées la veille | Équations équilibrées le lendemain |
30 C5H14 + 74 KMnO4 + 111 H2SO4 = 25 C6H10O4 + 37 K2SO4 + 74 MnSO4 + 196 H2O
NaHS + Ba(OH)2 = BaS + Na2S + H2O =>
2 NaHS + Ba(OH)2 = BaS + Na2S + 2 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
NH4NO3 + C8H8 = CO2 + H2O + N2 =>
20 NH4NO3 + C8H8 = 8 CO2 + 44 H2O + 20 N2
Sb4(SiO4)5 + (NH4)3BO3 = (NH4)4SiO4 + Sb3(BO3)5 =>
3 Sb4(SiO4)5 + 20(NH4)3BO3 = 15(NH4)4SiO4 + 4 Sb3(BO3)5
NaI + KNO3 = KI + NaNO3 =>
NaI + KNO3 = KI + NaNO3
Cl + OH = Cl(OH)2 =>
Cl + 2 OH = Cl(OH)2
CH3COClCH3COONa = (CH3CO)2ONaCl =>
CH3COClCH3COONa = (CH3CO)2ONaCl
Mg + HCI = MgHCI =>
Mg + HCI = MgHCI
C16H22 + O2 = CO2 + H2O =>
2 C16H22 + 43 O2 = 32 CO2 + 22 H2O
CH3COONa + H2O = CH3COO + NaOH + H2 =>
2 CH3COONa + 2 H2O = 2 CH3COO + 2 NaOH + H2
KMnO4 + C2H2 + H2O = H2C2O4 + KOH + MnO2 =>
8 KMnO4 + 3 C2H2 + 4 H2O = 3 H2C2O4 + 8 KOH + 8 MnO2
Fe2 + CuNO3 = Fe(NO3)2 + Cu =>
Fe2 + 4 CuNO3 = 2 Fe(NO3)2 + 4 Cu
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
P + H2 + Br2 = PH2Br =>
2 P + 2 H2 + Br2 = 2 PH2Br
CH3OH = CO + H =>
CH3OH = CO + 4 H
Ba + (NO3) = Ba(NO3)2 =>
Ba + 2(NO3) = Ba(NO3)2
Ag + Fe2(SO4)3 = Ag2SO4 + Fe =>
6 Ag + Fe2(SO4)3 = 3 Ag2SO4 + 2 Fe
CrCl3 + KNO3 + NaOH = Na2Cr2O7 + KNO2 + H2O + NaCl =>
2 CrCl3 + 3 KNO3 + 8 NaOH = Na2Cr2O7 + 3 KNO2 + 4 H2O + 6 NaCl
C10H15NO*HCl + KMnO4 = C10H13NO + MnO2 + KCl + H2O + HCl =>
3 C10H15NO*HCl + 2 KMnO4 = 3 C10H13NO + 2 MnO2 + 2 KCl + 4 H2O + HCl
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NH4NO3 + C8H8 = CO2 + H2O + N2 =>
20 NH4NO3 + C8H8 = 8 CO2 + 44 H2O + 20 N2
NiSO4 + NaOH = Ni(OH)2 + (Na)2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + (Na)2SO4
Ca(HCO3) + CH3COOH = Ca(CH2COO)2 + CO2 + H2O =>
8 Ca(HCO3) + 13 CH3COOH = 8 Ca(CH2COO)2 + 2 CO2 + 14 H2O
K3Po4 + Na2CO3 = K2CO3 + Na3Po4 =>
2 K3Po4 + 3 Na2CO3 = 3 K2CO3 + 2 Na3Po4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na2FeO4 + NaI + H2SO4 = I2 + Na2SO4 + Fe2(SO4)3 + H2O =>
2 Na2FeO4 + 6 NaI + 8 H2SO4 = 3 I2 + 5 Na2SO4 + Fe2(SO4)3 + 8 H2O
Co(NO3)2 + Al2O3 = CoO3 + Al2(NO3)2 =>
Co(NO3)2 + Al2O3 = CoO3 + Al2(NO3)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + HCl = AlCl3Al + H2 =>
4 Al + 6 HCl = 2 AlCl3Al + 3 H2
NH4NO3 + C8H8 = CO2 + H2O + N2 =>
20 NH4NO3 + C8H8 = 8 CO2 + 44 H2O + 20 N2
LiOH(aq) + Na2CrO4(aq) = NaOH + Li2CrO4 =>
2 LiOH(aq) + Na2CrO4(aq) = 2 NaOH + Li2CrO4
Cu(NO3)2 + AgOH = Cu(OH)2 + AgNO3 =>
Cu(NO3)2 + 2 AgOH = Cu(OH)2 + 2 AgNO3
C3H8 = C + H =>
C3H8 = 3 C + 8 H
(CaOH)2CO3 + HCl = CaCl2 + CO2 + H2O =>
(CaOH)2CO3 + 4 HCl = 2 CaCl2 + CO2 + 3 H2O
Al3Ni5 + HNO3 = Al(NO3)3 + Ni(NO3)2 + NO2 + H2O =>
Al3Ni5 + 38 HNO3 = 3 Al(NO3)3 + 5 Ni(NO3)2 + 19 NO2 + 19 H2O
C3H4O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
2 C3H4O2 + 3 NaHCO3 = 3 NaC2H3O2 + H2O + 3 CO2
C17H13 + O2 = CO2 + H2O =>
4 C17H13 + 81 O2 = 68 CO2 + 26 H2O
Cu(NO3)2*3H2O + NaBH4 = Cu + NaNO3 + B(OH)3 + H2 + B2H6 =>
2 Cu(NO3)2*3H2O + 4 NaBH4 = 2 Cu + 4 NaNO3 + 2 B(OH)3 + 8 H2 + B2H6
C6H12O6 + NH3 = C6H14N2O2 + H2O + O2 =>
C6H12O6 + 2 NH3 = C6H14N2O2 + 2 H2O + O2
Zn(C2H3O2)2 + Na2S = Zn + S + Na(C2H3O2) =>
Zn(C2H3O2)2 + Na2S = Zn + S + 2 Na(C2H3O2)
NO2SO4 + Pb(NO3)2 = NO2(NO3)2 + PbSO4 =>
NO2SO4 + Pb(NO3)2 = NO2(NO3)2 + PbSO4
Cu(OH)2 + H2O = Cu(H2O)6 + OH =>
Cu(OH)2 + 6 H2O = Cu(H2O)6 + 2 OH
H2SO4(aq) + LiO = LiSO4 + H2O =>
H2SO4(aq) + LiO = LiSO4 + H2O
C6H5CH(CH3)2 + O2 = C6H5OH + OC(CH3)2 =>
C6H5CH(CH3)2 + O2 = C6H5OH + OC(CH3)2
AlI3(aq) + Cl2(g) = AlCl3(aq) + I2(g) =>
2 AlI3(aq) + 3 Cl2(g) = 2 AlCl3(aq) + 3 I2(g)
CoCl2C4N4O4H15 + C9H13N = CoClC13N5O4H27 + HCl =>
CoCl2C4N4O4H15 + C9H13N = CoClC13N5O4H27 + HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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