| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(NO3)3 + K3PO4 = 3 KNO3 + AlPO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH2Cl + AgNO3 = AgCl + NH2NO3 =>
NH2Cl + AgNO3 = AgCl + NH2NO3
HCI + Ca(OH)2 = CaCI + H(OH)2 =>
HCI + Ca(OH)2 = CaCI + H(OH)2
H3N + Li3P = H3P + Li3N =>
H3N + Li3P = H3P + Li3N
Al + KOH = Al(OH)3 + K =>
Al + 3 KOH = Al(OH)3 + 3 K
C4H9COOH + SO4 = CO2 + H2S + H2 =>
C4H9COOH + 2 SO4 = 5 CO2 + 2 H2S + 3 H2
HBr(aq) + CsOH(aq) = CsBr + H2O =>
HBr(aq) + CsOH(aq) = CsBr + H2O
H2SO4 + Cr2O3 = Cr(HSO4)3 + H2O =>
6 H2SO4 + Cr2O3 = 2 Cr(HSO4)3 + 3 H2O
CuO(s) + H2(g) = Cu(s) + H2O(l) =>
CuO(s) + H2(g) = Cu(s) + H2O(l)
FeCl2 = Fe + Cl3 =>
3 FeCl2 = 3 Fe + 2 Cl3
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
H2CO2 + Cu(OH)2 = CO2 + H2O + Cu2O =>
H2CO2 + 2 Cu(OH)2 = CO2 + 3 H2O + Cu2O
Al + O2 + SO3 = Al(SO4)3 =>
2 Al + 3 O2 + 6 SO3 = 2 Al(SO4)3
LiOH + H2CrO4 = H3O + LiCrO4 =>
LiOH + H2CrO4 = H3O + LiCrO4
NaNO3 + H2SiO3 = Na2SiO3 + HNO3 =>
2 NaNO3 + H2SiO3 = Na2SiO3 + 2 HNO3
N2H4 + KBrO3 = KBr + H2O + N2 =>
3 N2H4 + 2 KBrO3 = 2 KBr + 6 H2O + 3 N2
SiF4 + K = KF + Si =>
SiF4 + 4 K = 4 KF + Si
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
NiCl2 + H2O + Cl2 = Ni(OH)3 + HCl =>
2 NiCl2 + 6 H2O + Cl2 = 2 Ni(OH)3 + 6 HCl
Al2O3 + CuO = CuAl2O4 =>
Al2O3 + CuO = CuAl2O4
CaCl2*2H2O + KC2O4*H2O = CaC2O4 + KCl2 + H2O =>
CaCl2*2H2O + KC2O4*H2O = CaC2O4 + KCl2 + 3 H2O
RuCl3*3H2O + PPh3 = RuCl2(PPh3)3 + OPPh3 + H2O + HCl =>
2 RuCl3*3H2O + 7 PPh3 = 2 RuCl2(PPh3)3 + OPPh3 + 5 H2O + 2 HCl
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na + C1 = NaC12 =>
Na + 12 C1 = NaC12
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
PbCl + Ca = CaCl + Pb =>
PbCl + Ca = CaCl + Pb
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaOH + (NH4)3Po4 = Na3Po4 + H2O + NH3 =>
3 NaOH + (NH4)3Po4 = Na3Po4 + 3 H2O + 3 NH3
H2SeO3 + P2O5 = H3PO4 + SeO2 =>
3 H2SeO3 + P2O5 = 2 H3PO4 + 3 SeO2
C7H8O2 + NaOH = C7H7O2Na + H2O =>
C7H8O2 + NaOH = C7H7O2Na + H2O
Cr2O3(s) + Si(s) = Cr(s) + SiO2(s) =>
2 Cr2O3(s) + 3 Si(s) = 4 Cr(s) + 3 SiO2(s)
P + NO3{-} + H2O = PO4{-3} + NO + H{+} =>
3 P + 5 NO3{-} + 2 H2O = 3 PO4{-3} + 5 NO + 4 H{+}
Zn + HClO4 = Zn(ClO4)2 + ZnH2 =>
2 Zn + 2 HClO4 = Zn(ClO4)2 + ZnH2
Ca(NO3)2(aq) + Na2C2O4(aq) = Ca(C2O4) + Na(NO3) =>
Ca(NO3)2(aq) + Na2C2O4(aq) = Ca(C2O4) + 2 Na(NO3)
KAl(SO4)2 + NaOH = K[Al(SO4)2](OH)4 + Na2 =>
KAl(SO4)2 + 4 NaOH = K[Al(SO4)2](OH)4 + 2 Na2
C3H8 + O2 = CO2 + HO2 =>
C3H8 + 11 O2 = 3 CO2 + 8 HO2
C7H12(l) + Br2(l) = C7H12Br4(s) =>
C7H12(l) + 2 Br2(l) = C7H12Br4(s)
KNO3 + H2O2 = KOH + NHO4 =>
KNO3 + H2O2 = KOH + NHO4
P2O3 + KOH = K2HPO3 + H2O =>
P2O3 + 4 KOH = 2 K2HPO3 + H2O
Zn + HCl(aq) = ZnCl2(aq) + H2(s) =>
Zn + 2 HCl(aq) = ZnCl2(aq) + H2(s)
Al2O3 + KOH = H2O + KAlO2 =>
Al2O3 + 2 KOH = H2O + 2 KAlO2
H2HgO2 + H3PO4 = Hg3O8P2 + H2O =>
3 H2HgO2 + 2 H3PO4 = Hg3O8P2 + 6 H2O
FeO + H2SO3 = Fe + H2SO4 =>
FeO + H2SO3 = Fe + H2SO4
Cr(NO3)2 + H2SO4 = Cr(NO3)3 + Cr2(SO3)3 + H2O =>
6 Cr(NO3)2 + 3 H2SO4 = 4 Cr(NO3)3 + Cr2(SO3)3 + 3 H2O
Al2S3 + O2 = Al2O2 + SO3 =>
2 Al2S3 + 11 O2 = 2 Al2O2 + 6 SO3
Fe2(SO4)3 + H2SO4 = FeS2 + O2 + H2O =>
2 Fe2(SO4)3 + 2 H2SO4 = 4 FeS2 + 15 O2 + 2 H2O
C6H5(CCH) + [Cu(NH3)2]Cl = C6H5(CCCu) + NH3 + NH4Cl =>
C6H5(CCH) + [Cu(NH3)2]Cl = C6H5(CCCu) + NH3 + NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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