| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + 24 HNO3 + 12(NH4)2MoO4 = (NH4)3PMo12O40 + 21 NH4NO3 + 3 NaNO3 + 12 H2O
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Cr(OH)3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 3 Cl2 + 10 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
NaOH = Na + H2O + O2 =>
4 NaOH = 4 Na + 2 H2O + O2
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
K + Cl2 = KCl2 =>
K + Cl2 = KCl2
KMnO4 + KCl + H2SO4 = Cl2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
CH3CHO + H2 = C2H5OH =>
CH3CHO + H2 = C2H5OH
NH4Cl + H2O = NH3 + H3O + Cl =>
NH4Cl + H2O = NH3 + H3O + Cl
ClO2 + H2O = Cl{-} + ClO3{-} + H{+} =>
6 ClO2 + 3 H2O = Cl{-} + 5 ClO3{-} + 6 H{+}
NAClO + H2O = HOCl + NAOH =>
NAClO + H2O = HOCl + NAOH
KPO4 + AgNO3 = AgPO4 + KNO3 =>
KPO4 + AgNO3 = AgPO4 + KNO3
Fe2O3 + H2 = Fe2O + H2O =>
Fe2O3 + 2 H2 = Fe2O + 2 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
HCOOCH2CH2CH3 + H2O = HCOH + CH2CH3 =>
5 HCOOCH2CH2CH3 + 2 H2O = 12 HCOH + 4 CH2CH3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
AGNO3 + NABr = NANO3 + AGBr =>
AGNO3 + NABr = NANO3 + AGBr
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Li3P + O2 = P2O5 + Li2O =>
2 Li3P + 4 O2 = P2O5 + 3 Li2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
FECL2 + MG = MGCL2 + FE =>
FECL2 + MG = MGCL2 + FE
C2H5OH + CuO = CH3COH + Cu + H2O =>
C2H5OH + CuO = CH3COH + Cu + H2O
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
KBr + HNO3 = Br2 + KNO3 + H2O + NO =>
6 KBr + 8 HNO3 = 3 Br2 + 6 KNO3 + 4 H2O + 2 NO
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
C2H5OH + CuO = CH3COH + Cu + H2O =>
C2H5OH + CuO = CH3COH + Cu + H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/17
Équations équilibrées sur01/30/17
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