| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMNO4 = K2MNO4 + MNO2 + O2
Np + N2 = NpN2 =>
Np + N2 = NpN2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Fe + CuNo3 = Cu + Fe(No3)2 =>
Fe + 2 CuNo3 = 2 Cu + Fe(No3)2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Np + N2 = NpN2 =>
Np + N2 = NpN2
HCl + HNO3 = NO + Cl2 + H2O =>
6 HCl + 2 HNO3 = 2 NO + 3 Cl2 + 4 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H20 + CO2 = C6H12O6 + O2 =>
3 H20 + 30 CO2 = 5 C6H12O6 + 15 O2
NH3 + H3PO4 = ((NH4)3PO4) =>
3 NH3 + H3PO4 = ((NH4)3PO4)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3COOH + NaOH = CH2COOH + NaOH2 =>
CH3COOH + NaOH = CH2COOH + NaOH2
Cl + O2 = Cl2O4 =>
2 Cl + 2 O2 = Cl2O4
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
Cl + O2 = Cl2O8 =>
2 Cl + 4 O2 = Cl2O8
CH3NH2 + HBr = CH3NH3 + Br2 =>
2 CH3NH2 + 2 HBr = 2 CH3NH3 + Br2
C + O2 = CO2 =>
C + O2 = CO2
K3PO3 + MgI2 = KI + Mg3(PO3)2 =>
2 K3PO3 + 3 MgI2 = 6 KI + Mg3(PO3)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HCOOH + Ch3OH = HCOOCh3 + H2O =>
HCOOH + Ch3OH = HCOOCh3 + H2O
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Np + S = NpS =>
Np + S = NpS
CuO + NH3 = N2 + H2O + Cu =>
3 CuO + 2 NH3 = N2 + 3 H2O + 3 Cu
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
Ca(IO3)2 = Ca + IO3 =>
Ca(IO3)2 = Ca + 2 IO3
Al + FeO = Al2O3 + Fe3 =>
2 Al + 3 FeO = Al2O3 + Fe3
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
C6H14O6 + O2 = CO2 + H2O =>
2 C6H14O6 + 13 O2 = 12 CO2 + 14 H2O
Na2CO3 + CH2COOH = C2H3NaO2 + CO2 + H2O =>
7 Na2CO3 + 16 CH2COOH = 14 C2H3NaO2 + 11 CO2 + 3 H2O
Cr2(SO4)3 + Li + H2O = Cr(OH)3 + SO2 + Li2SO4 =>
2 Cr2(SO4)3 + 6 Li + 6 H2O = 4 Cr(OH)3 + 3 SO2 + 3 Li2SO4
C2H5COOH + O2 = CO2 + H2O =>
2 C2H5COOH + 7 O2 = 6 CO2 + 6 H2O
Np + S = NpS =>
Np + S = NpS
Na2S + CuCl2 = CuS + NaCl =>
Na2S + CuCl2 = CuS + 2 NaCl
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
CH6N4O3 + O2 = CO2 + NO3 + H2O =>
CH6N4O3 + 7 O2 = CO2 + 4 NO3 + 3 H2O
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
CH6N4O3 + O2 = CO2 + NO3 + H2O =>
CH6N4O3 + 7 O2 = CO2 + 4 NO3 + 3 H2O
Cr2O3 + HNO3 = Cr(NO3)3 + H2O =>
Cr2O3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2O
Ca3P2 + Cl2 + H2O = Ca3(PO4)2 + HCl =>
Ca3P2 + 8 Cl2 + 8 H2O = Ca3(PO4)2 + 16 HCl
CH6N4O3 + O2 = CO2 + NO3 + H2O =>
CH6N4O3 + 7 O2 = CO2 + 4 NO3 + 3 H2O
Np + P = NpP =>
Np + P = NpP
Cr2(SO4)3 + Ca + H2O = Cr(OH)3 + SO2 + Ca2SO4 =>
2 Cr2(SO4)3 + 6 Ca + 6 H2O = 4 Cr(OH)3 + 3 SO2 + 3 Ca2SO4
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
Fe(oh)2 + H2O2 = Fe(OH)3 =>
Fe(oh)2 + 3 H2O2 = 2 Fe(OH)3
BaHPO4 + H2SO4 = BaSO4 + H3PO4 =>
BaHPO4 + H2SO4 = BaSO4 + H3PO4
NH3 + H2O = NH4 + H2O2 =>
2 NH3 + 2 H2O = 2 NH4 + H2O2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/13/18
Équations équilibrées sur04/12/17
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