| Équations équilibrées la veille |
CuNo3Na2S = CuSNa2No3
NaHS + Cu(NO3)2 + H2O = Cu(OH)2 + NaNO3 + H2S =>
2 NaHS + Cu(NO3)2 + 2 H2O = Cu(OH)2 + 2 NaNO3 + 2 H2S
SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)
Br + Na = NaBr =>
Br + Na = NaBr
Mn2O2 + HCl = MnCl2 + HClH2O =>
Mn2O2 + 6 HCl = 2 MnCl2 + 2 HClH2O
CH4(g) + (H2O)(g) = CO(g) + H2(g) =>
CH4(g) + (H2O)(g) = CO(g) + 3 H2(g)
MoO2 + CO = Mo2C + CO2 =>
2 MoO2 + 6 CO = Mo2C + 5 CO2
I2 + Cl2 = ICl = ICl5 =>
I2 + Cl2 = 2 ICl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H4 + O = OH =>
H4 + 4 O = 4 OH
HClO3 + Fe2S = H2S + FeClO3 =>
2 HClO3 + Fe2S = H2S + 2 FeClO3
Al2(SO4)3 + Na3P = AlP + Na2SO4 =>
Al2(SO4)3 + 2 Na3P = 2 AlP + 3 Na2SO4
Zn(OH)2 + NH3 = Zn(NH3)4(OH)2 =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4(OH)2
C12H22O11(ac) + H2O(l) = C2H5OH(ac) + CO2(g) =>
C12H22O11(ac) + H2O(l) = 4 C2H5OH(ac) + 4 CO2(g)
FeSO4*6H2O + NaBH4 = Fe + Na2SO4 + BH3 + H2 + H2O =>
FeSO4*6H2O + 2 NaBH4 = Fe + Na2SO4 + 2 BH3 + H2 + 6 H2O
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
NaOH + Ca(OH)2 = Ca(OH) + NaO + H2O =>
NaOH + Ca(OH)2 = Ca(OH) + NaO + H2O
Zn + NaOH = Zn(OH)2 + Na =>
Zn + 2 NaOH = Zn(OH)2 + 2 Na
Na2CO3 + C7H5ClO2 = C7H4NaClO2 + H2O + CO2 =>
Na2CO3 + 2 C7H5ClO2 = 2 C7H4NaClO2 + H2O + CO2
H4C2 + Cl2 = HCl + C2H3Cl =>
H4C2 + Cl2 = HCl + C2H3Cl
CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2
Fe2H + Ag = Fe4Ag2 + H2 =>
2 Fe2H + 2 Ag = Fe4Ag2 + H2
H2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + H2O(l) =>
H2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + 2 H2O(l)
MgI2(aq) + Hg(NO3)2(aq) = Mg(NO3)2(aq) + HgI2(aq) =>
MgI2(aq) + Hg(NO3)2(aq) = Mg(NO3)2(aq) + HgI2(aq)
KMn04 + H2O2 + H2SO4 = K2SO4 + MnSO4 + H2O =>
2 KMn04 + 9 H2O2 + 9 H2SO4 = K2SO4 + 8 MnSO4 + 18 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
K2MnO4 + NaNO2 + H2O = KOH + MnO2 + NaNO3 =>
K2MnO4 + NaNO2 + H2O = 2 KOH + MnO2 + NaNO3
LiAlH4 + H2O = LiOH + Al2O3 + H2 =>
2 LiAlH4 + 5 H2O = 2 LiOH + Al2O3 + 8 H2
Fe + HCl = HClFe =>
Fe + HCl = HClFe
HClO4 + Pb(OH)4 = Pb(ClO4)4 + H2O =>
4 HClO4 + Pb(OH)4 = Pb(ClO4)4 + 4 H2O
Pd + H{+} + NO3{-} + Cl{-} = NO + PdCl6{2-} + H2O =>
3 Pd + 16 H{+} + 4 NO3{-} + 18 Cl{-} = 4 NO + 3 PdCl6{2-} + 8 H2O
Mg(OH)2 + HNO2 = MgHNO3 + H2O =>
Mg(OH)2 + HNO2 = MgHNO3 + H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
C4OH10(g) + O2(g) = CO2(g) + H2O(g) =>
C4OH10(g) + 6 O2(g) = 4 CO2(g) + 5 H2O(g)
H{+} + Br{-} + MnO4{-} = Br2 + MnO2 + H2O =>
8 H{+} + 6 Br{-} + 2 MnO4{-} = 3 Br2 + 2 MnO2 + 4 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
LiMn2O4 + Na2C2O4 + H2SO4 = Li2SO4 + MnC2O4 + CO2 + Na2SO4 + H2O =>
2 LiMn2O4 + 7 Na2C2O4 + 8 H2SO4 = Li2SO4 + 4 MnC2O4 + 6 CO2 + 7 Na2SO4 + 8 H2O
K + HNO3 = K(NO3)3 + NO + H2O =>
K + 4 HNO3 = K(NO3)3 + NO + 2 H2O
Li2O + H2O = LiH + O =>
Li2O + H2O = 2 LiH + 2 O
Cu(NO3)2 + NH3 = (Cu(NH3)4)2 + NO3 =>
2 Cu(NO3)2 + 8 NH3 = (Cu(NH3)4)2 + 4 NO3
Na2[Zn(OH)4] + HNO3 = NaNO3 + (ZnOH)NO3 + H2O =>
Na2[Zn(OH)4] + 3 HNO3 = 2 NaNO3 + (ZnOH)NO3 + 3 H2O
Zn + NaOH = Zn(OH)2 + Na =>
Zn + 2 NaOH = Zn(OH)2 + 2 Na
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2O(g) + Li(s) = LiOH + H(g) =>
H2O(g) + Li(s) = LiOH + H(g)
CO2 + NH4{+} + CH4 = NH2CH2COOH + H{+} + H2 =>
CO2 + NH4{+} + CH4 = NH2CH2COOH + H{+} + H2
SO2 + KOH = K2SO3 + H2O =>
SO2 + 2 KOH = K2SO3 + H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Al(OH)3(s) + H2So4(aq) = Al2(So4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2So4(aq) = Al2(So4)3(aq) + 6 H2O(l)
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| Équations équilibrées la veille |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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