| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C3H7OH + 2 CrO3 + 3 H2SO4 = 3 C3H6O + Cr2(SO4)3 + 6 H2O
CH3(CH2)3OH + NaHCO3 = CH3(CH2)3NaO + H2CO3 =>
CH3(CH2)3OH + NaHCO3 = CH3(CH2)3NaO + H2CO3
C6H5OH + Zn = (C6H5O)2Zn + H2 =>
2 C6H5OH + Zn = (C6H5O)2Zn + H2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
C3Cl2N3NaO3 + C9H11NO2 = C8H7N + C3N3O3H3 + Cl2 + Na + CO2 =>
4 C3Cl2N3NaO3 + 3 C9H11NO2 = 3 C8H7N + 4 C3N3O3H3 + 4 Cl2 + 4 Na + 3 CO2
C9N2H6O2 + O2 = N3 + CO2 + H2O =>
6 C9N2H6O2 + 57 O2 = 4 N3 + 54 CO2 + 18 H2O
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cl2(g) + NaI = NaCl(s) + I2(s) =>
Cl2(g) + 2 NaI = 2 NaCl(s) + I2(s)
NaCl + (UO2)(CH3COO)2 + Zn(CH3COO)2 + CH3COOH + H2O = NaZn(UO2)3(CH3COO)9*6H2O + HCl =>
NaCl + 3(UO2)(CH3COO)2 + Zn(CH3COO)2 + CH3COOH + 6 H2O = NaZn(UO2)3(CH3COO)9*6H2O + HCl
Bi2O3 + Br2 + NaOH = NaBiO3 + NaBr + H2O =>
Bi2O3 + 2 Br2 + 6 NaOH = 2 NaBiO3 + 4 NaBr + 3 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
ClO2 + FeAsS + H2O = Cl{-} + Fe{3+} + AsO4{3-} + SO4{2-} + H{+} =>
14 ClO2 + 5 FeAsS + 12 H2O = 14 Cl{-} + 5 Fe{3+} + 5 AsO4{3-} + 5 SO4{2-} + 24 H{+}
copper(I)sulfide + oxygengas = copper + sulfurdioxide =>
Cu2S + O2 = 2 Cu + SO2
Na3(Al(OH)6) = Al(OH)3 + NaOH =>
Na3(Al(OH)6) = Al(OH)3 + 3 NaOH
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al(s) + NaOH(aq) = Al(OH)3 + Na =>
Al(s) + 3 NaOH(aq) = Al(OH)3 + 3 Na
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Au2S3 + H2 = H2S3 + Au =>
Au2S3 + H2 = H2S3 + 2 Au
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Na2CO3 + Pb(NO3)2 = Pb + CO3 + Na(NO3)2 =>
Na2CO3 + 2 Pb(NO3)2 = 2 Pb + CO3 + 2 Na(NO3)2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C12H58 + O2 = CO2 + H2O =>
2 C12H58 + 53 O2 = 24 CO2 + 58 H2O
Pb2O + H2 = Pb + OH =>
2 Pb2O + H2 = 4 Pb + 2 OH
C18H34O2 + SO4{2-} = S{2-} + CO2 + H2O =>
4 C18H34O2 + 51 SO4{2-} = 51 S{2-} + 72 CO2 + 68 H2O
K + Al + SO4 + H2O = KAl(SO4)2*12H2O =>
K + Al + 2 SO4 + 12 H2O = KAl(SO4)2*12H2O
C6H7N3O + C9H6O2 = C9H6OC6H5N3O + H2O =>
C6H7N3O + C9H6O2 = C9H6OC6H5N3O + H2O
AlBr3 + Cl = Al2Cl2 + Br2 =>
2 AlBr3 + 2 Cl = Al2Cl2 + 3 Br2
Cr3SO3 + H2S = Cr3S + H2SO4 =>
4 Cr3SO3 + 3 H2S = 4 Cr3S + 3 H2SO4
H2O + Re3N7 = NH3 + Re2O7 =>
21 H2O + 2 Re3N7 = 14 NH3 + 3 Re2O7
KMnO4 + Be + H2SO4 = BeSO4 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 Be + 8 H2SO4 = 5 BeSO4 + K2SO4 + 2 MnSO4 + 8 H2O
AgC2H3O2 + Na = Ag + NaC2H3O2 =>
AgC2H3O2 + Na = Ag + NaC2H3O2
Co(s) + NiNO3(aq) = Co(NO3)2 + Ni =>
Co(s) + 2 NiNO3(aq) = Co(NO3)2 + 2 Ni
N2 + HCl = NH3 + Cl2 =>
N2 + 6 HCl = 2 NH3 + 3 Cl2
(NH4)2SO4(aq) + BaCl2(aq) = NH4Cl + BaSO4 =>
(NH4)2SO4(aq) + BaCl2(aq) = 2 NH4Cl + BaSO4
Co + Ni{2}{+} = Co3{+} + Ni =>
6 Co + Ni{2}{+} = 2 Co3{+} + Ni
Na2S2O3 + C2H4O2 = C2H3O2Na + SO2 + S + H2O =>
Na2S2O3 + 2 C2H4O2 = 2 C2H3O2Na + SO2 + S + H2O
AuSO4 + Ag = Ag2SO4 + Au =>
AuSO4 + 2 Ag = Ag2SO4 + Au
C6N6FeK4 + PbO2 + HCl = KCl + FeCl3 + PbCl2 + CO2 + HNO3 + H2O =>
2 C6N6FeK4 + 61 PbO2 + 136 HCl = 8 KCl + 2 FeCl3 + 61 PbCl2 + 12 CO2 + 12 HNO3 + 62 H2O
Sr(NO3)2(aq) + NaOH(aq) = Sr(OH)2(aq) + NaNO3(aq) =>
Sr(NO3)2(aq) + 2 NaOH(aq) = Sr(OH)2(aq) + 2 NaNO3(aq)
BaCO3 + HCl = CO2 + H2O + BaCl2 =>
BaCO3 + 2 HCl = CO2 + H2O + BaCl2
Al + Fe2Se3 = Fe2 + AlSe3 =>
Al + Fe2Se3 = Fe2 + AlSe3
SO2 + Na2Cr2O7 + H2SO4 = NaHSO4 + Cr2(SO4)3 + H2O =>
3 SO2 + Na2Cr2O7 + 2 H2SO4 = 2 NaHSO4 + Cr2(SO4)3 + H2O
Zn(OH)2 + Na2CO3 + H2O = Na2[Zn(OH)4] + CO2 =>
Zn(OH)2 + Na2CO3 + H2O = Na2[Zn(OH)4] + CO2
C2H3O2Na + HCl = C2H3O2Cl + NaH =>
C2H3O2Na + HCl = C2H3O2Cl + NaH
C100H199OH + O2 = CO2 + H2O =>
2 C100H199OH + 299 O2 = 200 CO2 + 200 H2O
P4(s) + O2 = P2O5 =>
P4(s) + 5 O2 = 2 P2O5
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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