| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg(NO3)2 + Na2CO3 = HgCO3 + 2 NaNO3
CuO + C2H5OH = Cu + C2H3OH + H2O =>
CuO + C2H5OH = Cu + C2H3OH + H2O
P2I4 + P4 + H2O = PH4I2 + H3PO2 =>
P2I4 + 2 P4 + 16 H2O = 2 PH4I2 + 8 H3PO2
IO + H2O = I + OH =>
IO + H2O = I + 2 OH
CH3CH2CH2CH2OH + CuO = CH3CH2COH + H2O + Cu =>
3 CH3CH2CH2CH2OH + 4 CuO = 4 CH3CH2COH + 3 H2O + 4 Cu
hexane + oxygen = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NaBH4 + CuSO4 = Na2SO4 + Cu(BH4)2 =>
2 NaBH4 + CuSO4 = Na2SO4 + Cu(BH4)2
Cu + AgBr = CuBr + Ag =>
Cu + AgBr = CuBr + Ag
IO + H2O = IO3 + H =>
IO + 2 H2O = IO3 + 4 H
(NH4)2*CO3 = NH3 + CO2 + H2O =>
(NH4)2*CO3 = 2 NH3 + CO2 + H2O
Mg + HClO = Mg(ClO)2 + H =>
Mg + 2 HClO = Mg(ClO)2 + 2 H
Na2SiO3 + AlCl3 = Al2(SiO3)3 + NaCl =>
3 Na2SiO3 + 2 AlCl3 = Al2(SiO3)3 + 6 NaCl
IO + H2O = IO3 + H =>
IO + 2 H2O = IO3 + 4 H
IO + H2O = I2 + OH =>
2 IO + 2 H2O = I2 + 4 OH
NaCl(aq) + H2O = NaOH + Cl2 + H2 =>
2 NaCl(aq) + 2 H2O = 2 NaOH + Cl2 + H2
MoS2 + O2 + H2O = MoO3 + H2SO4 =>
2 MoS2 + 9 O2 + 4 H2O = 2 MoO3 + 4 H2SO4
KCl + KHSO4 = K2SO4 + HCl =>
KCl + KHSO4 = K2SO4 + HCl
MoS2 + O2 + H2O = MoO3 + H2SO4 =>
2 MoS2 + 9 O2 + 4 H2O = 2 MoO3 + 4 H2SO4
C3H2O(g) + O2(g) = CO2(g) + H2O(g) =>
C3H2O(g) + 3 O2(g) = 3 CO2(g) + H2O(g)
MoS2 + O2 + H2O = MoO3 + H2SO4 =>
2 MoS2 + 9 O2 + 4 H2O = 2 MoO3 + 4 H2SO4
S + H2SiO3 = H2SO + SiO2 =>
S + H2SiO3 = H2SO + SiO2
KMnO4 + H2O = MnO2 + KOH + O =>
2 KMnO4 + H2O = 2 MnO2 + 2 KOH + 3 O
MoS2 + O2 + H2O = MoO3 + H2SO4 =>
2 MoS2 + 9 O2 + 4 H2O = 2 MoO3 + 4 H2SO4
KCl(aq) + Na2SO4(aq) = NaCl + K2SO4 =>
2 KCl(aq) + Na2SO4(aq) = 2 NaCl + K2SO4
C2 + H2 = CH4 =>
C2 + 4 H2 = 2 CH4
As(OH)3 + KOH = K[As(OH)4] =>
As(OH)3 + KOH = K[As(OH)4]
CH3OH + CuO = CH2O + Cu + H2O =>
CH3OH + CuO = CH2O + Cu + H2O
Fe + KOH + H2O = K3[Fe(OH)6] + H2 =>
2 Fe + 6 KOH + 6 H2O = 2 K3[Fe(OH)6] + 3 H2
Fe + KOH + H2O = K2FeO4 + H2 =>
Fe + 2 KOH + 2 H2O = K2FeO4 + 3 H2
MoS2 + O2 + H2O = MoO3 + H2SO4 =>
2 MoS2 + 9 O2 + 4 H2O = 2 MoO3 + 4 H2SO4
HgHCO3 + LiCl = HgCl + LiHCO3 =>
HgHCO3 + LiCl = HgCl + LiHCO3
MoS2 + O2 + H2O = MoO3 + H2SO4 =>
2 MoS2 + 9 O2 + 4 H2O = 2 MoO3 + 4 H2SO4
C2H5OOH + CaCO3 = (CH3COO)Ca + CO2 + H2O =>
9 C2H5OOH + 10 CaCO3 = 10(CH3COO)Ca + 8 CO2 + 12 H2O
NH + O = NO + HO =>
NH + 2 O = NO + HO
Ca(NO3)2 + HI = CaI2 + HNO3 =>
Ca(NO3)2 + 2 HI = CaI2 + 2 HNO3
Al3 + ZnCI = Zn + AlCI =>
Al3 + 3 ZnCI = 3 Zn + 3 AlCI
NH + O = NO2 + H2O =>
2 NH + 5 O = 2 NO2 + H2O
KAl(OH)4 + H2SO4 = KAl(SO4)2 + H(OH) =>
KAl(OH)4 + 2 H2SO4 = KAl(SO4)2 + 4 H(OH)
CH3OH + CuO = HCHO + H2O + Cu =>
CH3OH + CuO = HCHO + H2O + Cu
Fe3O4 + O2 = Fe2O3 =>
4 Fe3O4 + O2 = 6 Fe2O3
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
CaCl2(s) + AgNO3(aq) = Ca(NO3)2 + AgCl =>
CaCl2(s) + 2 AgNO3(aq) = Ca(NO3)2 + 2 AgCl
BeCl2 + Cl2 = BeCl4 =>
BeCl2 + Cl2 = BeCl4
O + NH = H2O + NO =>
3 O + 2 NH = H2O + 2 NO
LaCl3 + B + Al = LaB6 + AlCl3 =>
LaCl3 + 6 B + Al = LaB6 + AlCl3
Mg + HClO = Mg(ClO)2 + H =>
Mg + 2 HClO = Mg(ClO)2 + 2 H
SnCl2 + HgCl2 + HCl = Hg2Cl2 + H2SnCl6 =>
SnCl2 + 2 HgCl2 + 2 HCl = Hg2Cl2 + H2SnCl6
IO + H2O = I(OH)2 =>
IO + H2O = I(OH)2
K2HPO4 + NaOH = Na3PO4 + K3PO4 + H2O =>
3 K2HPO4 + 3 NaOH = Na3PO4 + 2 K3PO4 + 3 H2O
C2H6O + Cr2O72{-} + H{+} = C2H4O + Cr3{+} + H2O =>
427 C2H6O + 6 Cr2O72{-} + 10 H{+} = 427 C2H4O + 4 Cr3{+} + 432 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/26/24
Équations équilibrées sur10/26/23
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