| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(CH3)NH + 4 O2 = 2 CO2 + 4 H2O + N2
H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + O =>
3 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
H3IO5 + Ni(OH)3 = NiIO5 + H2O =>
H3IO5 + Ni(OH)3 = NiIO5 + 3 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
MnO2 + HCl = MnCl4 + H2O =>
MnO2 + 4 HCl = MnCl4 + 2 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Cl2O7 + H2O2 = ClO2{-} + O2 + H{+} =>
2 Cl2O7 + 2 H2O2 = 4 ClO2{-} + 5 O2 + 4 H{+}
Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2 =>
Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
Cl2 + H2O = HClO + H =>
Cl2 + 2 H2O = 2 HClO + 2 H
NH4OH + FeSO4 = NH4(SO4) + FeOH =>
NH4OH + FeSO4 = NH4(SO4) + FeOH
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Ti(Cl3)(CH2CH3) + H2CCH2 = (H)(H2CH2C)100Ti(Cl3) =>
Ti(Cl3)(CH2CH3) + 99 H2CCH2 = (H)(H2CH2C)100Ti(Cl3)
MgCO3 = CO2 + MgO =>
MgCO3 = CO2 + MgO
MnO2 + HBr = Br2 + MnBr2 + H2O =>
MnO2 + 4 HBr = Br2 + MnBr2 + 2 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
H2O2 + MnO = H2O + MnO3 =>
2 H2O2 + MnO = 2 H2O + MnO3
Au + H2SeO4 = Au2(SeO4)3 + H2SeO3 + H2O =>
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 H2SeO3 + 3 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
AL + H2O = AL(OH)3 + H2 =>
2 AL + 6 H2O = 2 AL(OH)3 + 3 H2
Fe + Mg(NO3)2 = Fe(NO3) + Mg =>
2 Fe + Mg(NO3)2 = 2 Fe(NO3) + Mg
Ca + HNO3 = Ca(NO3)2 + NO2 + H2O =>
Ca + 4 HNO3 = Ca(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
C11H26NO2PS + O2 = CO2 + H2O + N2 + SO2 + H3PO4 =>
4 C11H26NO2PS + 75 O2 = 44 CO2 + 46 H2O + 2 N2 + 4 SO2 + 4 H3PO4
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Sb + HNO3 + H2O = H3SbO4 + NO =>
3 Sb + 5 HNO3 + 2 H2O = 3 H3SbO4 + 5 NO
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe + AgNO3 = Ag + Fe(NO3)3 =>
Fe + 3 AgNO3 = 3 Ag + Fe(NO3)3
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
RbOH + HBr = RbBr + HOH =>
RbOH + HBr = RbBr + HOH
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/16
Équations équilibrées sur04/25/15
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