| Équations équilibrées la veille |
HCl + NaSO3 = NaH + ClSO3
C + CaO = CaC2 + CO =>
3 C + CaO = CaC2 + CO
HNO2 = H2O + HNO3 + NO =>
3 HNO2 = H2O + HNO3 + 2 NO
(NH4)2HPO4 + NaOH = (NH4)3PO4 + Na3PO4 + H2O =>
3(NH4)2HPO4 + 3 NaOH = 2(NH4)3PO4 + Na3PO4 + 3 H2O
Al2O3 + H2O = Al(HO)3 =>
Al2O3 + 3 H2O = 2 Al(HO)3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ba(NO3)2 = Ba + N2 + O2 =>
Ba(NO3)2 = Ba + N2 + 3 O2
C8H8O2 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
C8H8O2 + 6 NaHCO3 = 2 Na3C6H5O7 + 2 H2O + 2 CO2
Al(OH)3 + C = Al + CO2 + H2O =>
4 Al(OH)3 + 3 C = 4 Al + 3 CO2 + 6 H2O
HOCH2CH(OH)CH2OH + KMnO4 = CO2 + H2O + KOH + MnO =>
5 HOCH2CH(OH)CH2OH + 14 KMnO4 = 15 CO2 + 13 H2O + 14 KOH + 14 MnO
CaCl2 + H2O2 = Ca(OH)2 + Cl2 =>
CaCl2 + H2O2 = Ca(OH)2 + Cl2
(C3H8) + O2 = CO2 + H2O =>
(C3H8) + 5 O2 = 3 CO2 + 4 H2O
KAl(SO4)2 + NaHCO3 = Al(OH)3 + CO2 + K2SO4 + Na2SO4 =>
2 KAl(SO4)2 + 6 NaHCO3 = 2 Al(OH)3 + 6 CO2 + K2SO4 + 3 Na2SO4
Al = Al{3+} + e =>
Al = Al{3+} + 3e
CaCl2 + Ti3(PO4)4 = Ca3(PO4)2 + TiCl4 =>
6 CaCl2 + Ti3(PO4)4 = 2 Ca3(PO4)2 + 3 TiCl4
PbO = Pb + O =>
PbO = Pb + O
(NH4)2Fe(SO4)2 + KMnO4 + H2O = MnO2 + Fe2(SO4)3 + Fe(OH)3 + (NH4)2SO4 + KOH =>
3(NH4)2Fe(SO4)2 + KMnO4 + 2 H2O = MnO2 + Fe2(SO4)3 + Fe(OH)3 + 3(NH4)2SO4 + KOH
BrO3{-} + H{+} + H{-} = Br{-} + H2O =>
BrO3{-} + 3 H{+} + 3 H{-} = Br{-} + 3 H2O
C2H3OOH + KOH = C2H3OOK + H2O =>
C2H3OOH + KOH = C2H3OOK + H2O
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
HCl + SnOH = ClOH + SnH =>
HCl + SnOH = ClOH + SnH
Me4NI3 + I2 = Me4NI5 =>
Me4NI3 + I2 = Me4NI5
SrCl2(aq) + H2O(l) = Sr(OH)2 + HCl =>
SrCl2(aq) + 2 H2O(l) = Sr(OH)2 + 2 HCl
C + O{2} = CO{2 =>
C + O{2} = CO{2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
KAI(OH)4 + H2SO4 = KAI(SO4)2 + H2O =>
KAI(OH)4 + 2 H2SO4 = KAI(SO4)2 + 4 H2O
RbNO2 + H2O = RbOH + HNO2 =>
RbNO2 + H2O = RbOH + HNO2
N + H4NO3 = N2O + H2O =>
N + H4NO3 = N2O + 2 H2O
ZnSO4 + NaHS = ZnS + H2SO4 + Na2SO4 =>
2 ZnSO4 + 2 NaHS = 2 ZnS + H2SO4 + Na2SO4
H2SO4 + C12H22O11 = H2O + CO2 + S =>
8 H2SO4 + C12H22O11 = 19 H2O + 12 CO2 + 8 S
PbO = Pb + O2 =>
2 PbO = 2 Pb + O2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
MgSO4 + H2O = MgO + H2SO4 =>
MgSO4 + H2O = MgO + H2SO4
CuO + O2 = CuO4 =>
2 CuO + 3 O2 = 2 CuO4
Fe{4+} + I{-} = Fe{2+} + I =>
Fe{4+} + 2 I{-} = Fe{2+} + 2 I
S8 + KMnO4 = K2SO4 + MnO2 =>
S8 + 16 KMnO4 = 8 K2SO4 + 16 MnO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
C12H14O10 + O2 = CO2 + H2O =>
2 C12H14O10 + 21 O2 = 24 CO2 + 14 H2O
Co(NO3)3 + Ca(OH)2 = Co(OH)3 + Ca(NO3)2 =>
2 Co(NO3)3 + 3 Ca(OH)2 = 2 Co(OH)3 + 3 Ca(NO3)2
Fe(CN)3 + H2O = Fe(OH)3 + HCN =>
Fe(CN)3 + 3 H2O = Fe(OH)3 + 3 HCN
Cu(NO3)2 + NaCl = CuCl2 + NaNO3 =>
Cu(NO3)2 + 2 NaCl = CuCl2 + 2 NaNO3
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C2H5OH + CH3OH = CH3OOC2H5 + H2 =>
C2H5OH + CH3OH = CH3OOC2H5 + H2
MgSO4 + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + (NH4)2SO4
NaO + H2O = NaOH + O2 =>
4 NaO + 2 H2O = 4 NaOH + O2
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| Équations équilibrées la veille |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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