| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OH + Zn + HCl + NH3 + I2 = CH3NH3ZnI2Cl + H2O
ZnSO4 + NH3 = Zn(NH3)4 + SO4 =>
ZnSO4 + 4 NH3 = Zn(NH3)4 + SO4
ZnBr + SrP = Sr2Br + ZnP2 =>
ZnBr + 2 SrP = Sr2Br + ZnP2
Li2SO4 + Na3PO4 = Na2SO4 + Li3PO4Li2SO4 =>
5 Li2SO4 + 2 Na3PO4 = 3 Na2SO4 + 2 Li3PO4Li2SO4
NH4NO2NaOH = NH3H2ONaNO2 =>
NH4NO2NaOH = NH3H2ONaNO2
P2S2 + O2 = P2O5 + SO3 =>
2 P2S2 + 11 O2 = 2 P2O5 + 4 SO3
Fe(NO3)3 + Na2S = NaNO3 + S + FeS =>
2 Fe(NO3)3 + 3 Na2S = 6 NaNO3 + S + 2 FeS
C5H10 + O11 = CO2 + H2O =>
11 C5H10 + 15 O11 = 55 CO2 + 55 H2O
Na2CrO4 + NaI + H2O = I2 + NaOH + Na2Cr2O4 =>
2 Na2CrO4 + 6 NaI + 4 H2O = 3 I2 + 8 NaOH + Na2Cr2O4
HBrC2H2 = C2H3Br =>
HBrC2H2 = C2H3Br
KOH + Al = K3AlO3 + H2 =>
6 KOH + 2 Al = 2 K3AlO3 + 3 H2
Na + K2O = NaO + K =>
Na + K2O = NaO + 2 K
Co + SO4 = CoSO4(s) =>
Co + SO4 = CoSO4(s)
Mg + N{3-} = MgN{3-} =>
Mg + N{3-} = MgN{3-}
Na2SO3 + O3 = Na2SO4 =>
3 Na2SO3 + O3 = 3 Na2SO4
MgCO3 + CH3COOH = Mg + CO2 + H2O =>
4 MgCO3 + CH3COOH = 4 Mg + 6 CO2 + 2 H2O
FeSO4(NH4)2S = FeS(NH4)2SO4 =>
FeSO4(NH4)2S = FeS(NH4)2SO4
Al2(SO4)3 + HCl = AlClSO4 + H2SO4 =>
Al2(SO4)3 + 2 HCl = 2 AlClSO4 + H2SO4
SO2 + O2 + H2O = HSO4 =>
4 SO2 + 3 O2 + 2 H2O = 4 HSO4
K2Cr2O7 + S = SO3 + Cr2O3 + K2SO3 =>
3 K2Cr2O7 + 4 S = SO3 + 3 Cr2O3 + 3 K2SO3
P3 + Br2 = P3Br =>
2 P3 + Br2 = 2 P3Br
Sn{4+} + e = Sn{2+} = H2 + H{+} =>
Sn{4+} + 2e = Sn{2+}
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C10H18O + NaBH4 = C10H20O + Na + B =>
2 C10H18O + NaBH4 = 2 C10H20O + Na + B
PBr5 = P + Br2 =>
2 PBr5 = 2 P + 5 Br2
LiBr + Co(SO3)2 = CoBr2 + Li2(SO3)2 =>
2 LiBr + Co(SO3)2 = CoBr2 + Li2(SO3)2
C12H78O5N22 = C + H + N + O =>
C12H78O5N22 = 12 C + 78 H + 22 N + 5 O
NaC1O3(s) = NaC1(s) + O2(g) =>
2 NaC1O3(s) = 2 NaC1(s) + 3 O2(g)
MnO + NH4Cl = MnCl2 + NH3 + H2O =>
MnO + 2 NH4Cl = MnCl2 + 2 NH3 + H2O
Na3P + H2O = H3P + Na2O =>
2 Na3P + 3 H2O = 2 H3P + 3 Na2O
AgNO3 + ZnO = ZnNO3 + AgO =>
AgNO3 + ZnO = ZnNO3 + AgO
H2(SO4) + LiOH = H3O + Li(SO4) =>
H2(SO4) + LiOH = H3O + Li(SO4)
NaIO4 = NaI + O2 =>
NaIO4 = NaI + 2 O2
C7H5O2Na + H2O + HCl = NaCl + C7H8O3 =>
C7H5O2Na + H2O + HCl = NaCl + C7H8O3
Na2SnO2 + Bi(OH)3 = Bi + H2O + Na2SnO3 =>
3 Na2SnO2 + 2 Bi(OH)3 = 2 Bi + 3 H2O + 3 Na2SnO3
FeCl2 + KSO4 = KCl + Fe(SO4)2 =>
FeCl2 + 2 KSO4 = 2 KCl + Fe(SO4)2
Sr(OH)2 + P2O5 = (SrOH)3PO4 + H2O =>
6 Sr(OH)2 + P2O5 = 2(SrOH)3PO4 + 3 H2O
C(aq) + H2O(aq) = CH4(aq) + CO2(aq) =>
2 C(aq) + 2 H2O(aq) = CH4(aq) + CO2(aq)
NaOHKCl = NaClK(OH) =>
NaOHKCl = NaClK(OH)
H2SO4 + NaSiO3 = NaSO4 + H2SiO3 =>
H2SO4 + NaSiO3 = NaSO4 + H2SiO3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Cu(OH)2 + CH3COOH = CH3(OH)2 + CuCOOH =>
Cu(OH)2 + CH3COOH = CH3(OH)2 + CuCOOH
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
CrO42{-} + Fe2{+} + H2O = Cr(OH)3 + Fe(OH)3 + H{+} =>
CrO42{-} + 16 Fe2{+} + 57 H2O = Cr(OH)3 + 32 Fe(OH)3 + 15 H{+}
HO2 + H2O = H2O2 =>
2 HO2 + 2 H2O = 3 H2O2
Al(OH)3 + NaOH = Al(OH)4Na =>
Al(OH)3 + NaOH = Al(OH)4Na
NH2 + O2 = N02 + H2O =>
2 NH2 + O2 = N02 + 2 H2O
XCH3 + KMnO4 + H2SO4 = XCOOH + MnSO4 + H2O + K2SO4 =>
5 XCH3 + 6 KMnO4 + 9 H2SO4 = 5 XCOOH + 6 MnSO4 + 14 H2O + 3 K2SO4
HCO3 + C6H12O6 = COOH + H2O =>
9 HCO3 + C6H12O6 = 15 COOH + 3 H2O
N2S3 + O2 = NO2 + SO2 =>
N2S3 + 5 O2 = 2 NO2 + 3 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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