| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 HCl = ZnCl2 + 2 H
Ag2 + S8 = Ag2S =>
8 Ag2 + S8 = 8 Ag2S
BaCl + KPO4 = BaPO4 + KCl =>
BaCl + KPO4 = BaPO4 + KCl
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
CH3COOH + CaHPO4 = CH3COO + CaH2PO4 =>
CH3COOH + CaHPO4 = CH3COO + CaH2PO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHCO3 + CaSO4 = NaSO4 + CaHCO3 =>
NaHCO3 + CaSO4 = NaSO4 + CaHCO3
AL(OH)3 + HCl = ALCl3 + H2O =>
AL(OH)3 + 3 HCl = ALCl3 + 3 H2O
TiAl3 + ZrAl2 = ZrAl3 + TiAl =>
TiAl3 + 2 ZrAl2 = 2 ZrAl3 + TiAl
Na2CO3 + HCl = CO3H + Na2Cl =>
Na2CO3 + HCl = CO3H + Na2Cl
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CuSo4(aq) + Fe(s) = Fe2(So4)3(aq) + Cu(s) =>
3 CuSo4(aq) + 2 Fe(s) = Fe2(So4)3(aq) + 3 Cu(s)
TiAl3 + Zr3Al2 = ZrAl2 + TiAl =>
2 TiAl3 + Zr3Al2 = 3 ZrAl2 + 2 TiAl
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
Cl2 + OH{-} = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 OH{-} = 5 Cl{-} + ClO3{-} + 3 H2O
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
NiCl + NaPO4 = NiPO4 + NaCl =>
NiCl + NaPO4 = NiPO4 + NaCl
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
NiCl + NaPO4 = NiPO4 + NaCl =>
NiCl + NaPO4 = NiPO4 + NaCl
HgCl2 + SnCl2 = HgCl + SnCl4 =>
2 HgCl2 + SnCl2 = 2 HgCl + SnCl4
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
CuCl2 + Mg = MgCl2 + Cu =>
CuCl2 + Mg = MgCl2 + Cu
Na2SiO3 + H2O + CO2 = Na2CO3 + H2SiO3 =>
Na2SiO3 + H2O + CO2 = Na2CO3 + H2SiO3
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
CuCl2 + Mg = MgCl2 + Cu =>
CuCl2 + Mg = MgCl2 + Cu
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2 =>
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
CH3CH2COONa + NaOH = Na2CO3 + C2H6 =>
CH3CH2COONa + NaOH = Na2CO3 + C2H6
Mg2Si + H2SO4 = SiH4 + MgSO4 =>
Mg2Si + 2 H2SO4 = SiH4 + 2 MgSO4
C + O2 = CO2 =>
C + O2 = CO2
H2NSO3H + NaOH = H2NSO3Na + H2O =>
H2NSO3H + NaOH = H2NSO3Na + H2O
C2H6 + O2 = C02 + H2O =>
2 C2H6 + 3 O2 = 2 C02 + 6 H2O
Ca5(PO4)3F + H3PO4 = Ca(H2PO4)2 + HF =>
Ca5(PO4)3F + 7 H3PO4 = 5 Ca(H2PO4)2 + HF
SiH4 + HO = Si + H2O =>
SiH4 + 4 HO = Si + 4 H2O
C12H22 + O2 = CO2 + H20 =>
10 C12H22 + 120 O2 = 120 CO2 + 11 H20
CrO + H2S = CrS + H2O =>
CrO + H2S = CrS + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
Ag(NH3)2 + Kl = AgKl + NH3 =>
Ag(NH3)2 + Kl = AgKl + 2 NH3
BaO + H2S = BaS + H2O =>
BaO + H2S = BaS + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/17
Équations équilibrées sur04/17/16
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