| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
KBr + H2SO4 = Br2 + SO2 + H2O + K2SO4 =>
2 KBr + 2 H2SO4 = Br2 + SO2 + 2 H2O + K2SO4
C9H8O4 + OH = C9H7O4 + H2O =>
C9H8O4 + OH = C9H7O4 + H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Ca(OCl)Cl + HCl + KI = CaCl2 + KCl + I2 + H2O =>
Ca(OCl)Cl + 2 HCl + 2 KI = CaCl2 + 2 KCl + I2 + H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Mg + CuSO4 = Mg(SO4) + Cu =>
Mg + CuSO4 = Mg(SO4) + Cu
FEO = FE + O2 =>
2 FEO = 2 FE + O2
As2S5 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + NO + H{+} =>
3 As2S5 + 40 NO3{-} + 4 H2O = 6 AsO4{3-} + 15 SO4{2-} + 40 NO + 8 H{+}
CuSO4 + P4 + H2O = H3PO4 + Cu + H2SO4 =>
10 CuSO4 + P4 + 16 H2O = 4 H3PO4 + 10 Cu + 10 H2SO4
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
C + O2 = CO =>
2 C + O2 = 2 CO
Al2(So4)3 + KOh = Al(Oh)3 + K2So4 =>
Al2(So4)3 + 6 KOh = 2 Al(Oh)3 + 3 K2So4
PbSO4 + HCl = H2SO4 + PbCl2 =>
PbSO4 + 2 HCl = H2SO4 + PbCl2
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
NH2CH2COOH + NaOH = NH2CH2COONa + H2O =>
NH2CH2COOH + NaOH = NH2CH2COONa + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H2SO4 + CuOH = CuSO4 + SO2 + H2O =>
3 H2SO4 + 2 CuOH = 2 CuSO4 + SO2 + 4 H2O
C9H7O4 + OH = C7H5O3 + C2H3O2 =>
C9H7O4 + OH = C7H5O3 + C2H3O2
CH3COOH + Ca = (CH3COO)2Ca + H2 =>
2 CH3COOH + Ca = (CH3COO)2Ca + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2SO4 + K2CO3 = K2SO4 + CO2 + H2O =>
H2SO4 + K2CO3 = K2SO4 + CO2 + H2O
Cr2(SO4)3 + BaCl2 = CrCl3 + BaSO4 =>
Cr2(SO4)3 + 3 BaCl2 = 2 CrCl3 + 3 BaSO4
KOH + Al = K3AlO3 + H2 =>
6 KOH + 2 Al = 2 K3AlO3 + 3 H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
FE + Pb(NO3)2 = FENO3 + Pb =>
2 FE + Pb(NO3)2 = 2 FENO3 + Pb
CUSO4 + Zn = ZnSO4 + CU =>
CUSO4 + Zn = ZnSO4 + CU
Al2(So4)3 + KOh = Al2Oh + K(So4)3 =>
Al2(So4)3 + KOh = Al2Oh + K(So4)3
Al + AgNO3 = Al(NO3)2 + Ag =>
Al + 2 AgNO3 = Al(NO3)2 + 2 Ag
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Fe + O2 + H20 = Fe(OH)2 =>
10 Fe + 10 O2 + H20 = 10 Fe(OH)2
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
CH3Cl + Na = C2H6 + NaCl =>
2 CH3Cl + 2 Na = C2H6 + 2 NaCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
Mg + AgNO3 = Mg(NO3)3 + Ag =>
Mg + 3 AgNO3 = Mg(NO3)3 + 3 Ag
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C2H5Cl + NaOH = C2H5OH + NaCl =>
C2H5Cl + NaOH = C2H5OH + NaCl
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
NO + C = CO2 + N2 =>
2 NO + C = CO2 + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/14/18
Équations équilibrées sur05/14/17
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