Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 3 Mg3O = Fe2O3 + 3 Mg3Cl2
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
NH3 + O2 = N2O + H20 =>
20 NH3 + 5 O2 = 10 N2O + 3 H20
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCl + NaHCO3 = CO2 + NaCl + H2O =>
HCl + NaHCO3 = CO2 + NaCl + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2SO4 = H2O + O2 + S =>
2 H2SO4 = 2 H2O + 3 O2 + 2 S
NH4Cl + CaOH = CaCl + NH3 + H2O =>
NH4Cl + CaOH = CaCl + NH3 + H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
C2H4(COOH)2 + NaHCO3 + K2CO3 = NaKC2H4(COO)2 + H2O + CO2 =>
2 C2H4(COOH)2 + 2 NaHCO3 + K2CO3 = 2 NaKC2H4(COO)2 + 3 H2O + 3 CO2
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuO + H2SO3 = CuSO4 + H2 =>
CuO + H2SO3 = CuSO4 + H2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
NaHCO3(s) = Na2O(s) + H2O(g) + CO2(g) =>
2 NaHCO3(s) = Na2O(s) + H2O(g) + 2 CO2(g)
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Cu + H2O2 + HCl = CuCl2 + H2O =>
Cu + H2O2 + 2 HCl = CuCl2 + 2 H2O
H2O + CaO = Ca(OH)2 =>
H2O + CaO = Ca(OH)2
K2Cr2O3 + H2SO4 + O2 = KHSO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O3 + 10 H2SO4 + O2 = 4 KHSO4 + 2 Cr2(SO4)3 + 8 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
P + H2SO4 = H3PO4 + H20 + SO2 =>
20 P + 40 H2SO4 = 20 H3PO4 + H20 + 40 SO2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Hg(NO3)2 + KI = HgI2 + KNO3 =>
Hg(NO3)2 + 2 KI = HgI2 + 2 KNO3
KOH + Cl2 = KClO3 + KCl + H20 =>
60 KOH + 30 Cl2 = 20 KClO3 + 40 KCl + 3 H20
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
H2So4 + NaOH = Na2So4 + H2O =>
H2So4 + 2 NaOH = Na2So4 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
HNO3 + Sb + H2O = H[Sb(OH)6] + NO2 =>
5 HNO3 + Sb + H2O = H[Sb(OH)6] + 5 NO2
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
C2H2 + O3 = C2O2 + H2O =>
C2H2 + O3 = C2O2 + H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
CH3CH2CH2CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH2CH2CH3 + 8 O2 = 5 CO2 + 6 H2O
Na2 + Cl2 = NaCl =>
Na2 + Cl2 = 2 NaCl
C2H2 + O2 = C2O2 + H2O =>
2 C2H2 + 3 O2 = 2 C2O2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
1 2 3 4 |
Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/17
Équations équilibrées sur05/27/16
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