| Équations équilibrées la veille | Équations équilibrées le lendemain |
C14H10 + C2H2(CO)2O = C18H12O3
H2TaF7 + NH4OH = Ta2O5 + NH4F + H2O =>
2 H2TaF7 + 14 NH4OH = Ta2O5 + 14 NH4F + 9 H2O
CH2OH(CHOH)4CHO + Cu(OH)2 + NaOH = CH2OH(CHOH)4COONa + Cu2O + H2O =>
CH2OH(CHOH)4CHO + 2 Cu(OH)2 + NaOH = CH2OH(CHOH)4COONa + Cu2O + 3 H2O
C4H10 + Br2 = C4H8Br2 + H2 =>
C4H10 + Br2 = C4H8Br2 + H2
Methane + oxygen = methanol =>
2 CH4 + O2 = 2 CH3OH
Al + (NH4NO3) = N2 + H2O + Al2O3 =>
2 Al + 3(NH4NO3) = 3 N2 + 6 H2O + Al2O3
P4 + NaOH + H2O = PH3 + Na2(HPO3) =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2(HPO3)
AgClO3 + (NH4)2Cr2O7 = Ag2Cr2O7 + NH4ClO3 =>
2 AgClO3 + (NH4)2Cr2O7 = Ag2Cr2O7 + 2 NH4ClO3
K2SO3 + CaBr2 = KBr + CaSO3 =>
K2SO3 + CaBr2 = 2 KBr + CaSO3
Al + Mn{2+} = Al{3+} + Mn =>
2 Al + 3 Mn{2+} = 2 Al{3+} + 3 Mn
RuCl3(H2O)2 + PPh3 + HCHO = HCl(CO)(PPh3)3Ru + HCl + H2O + OPPh3 =>
2 RuCl3(H2O)2 + 7 PPh3 + 2 HCHO = 2 HCl(CO)(PPh3)3Ru + 4 HCl + 3 H2O + OPPh3
H3O + KBrO2 = KBr + H2O =>
4 H3O + KBrO2 = KBr + 6 H2O
KOH + SO4 = KOH(SO4)2 =>
KOH + 2 SO4 = KOH(SO4)2
Mn + (OH)2 + HNO3 = Mn(NO3)2 + H2O =>
Mn + (OH)2 + 2 HNO3 = Mn(NO3)2 + 2 H2O
HCl(aq) + Ca(OH)2 = H2O(l) + CaCl2 =>
2 HCl(aq) + Ca(OH)2 = 2 H2O(l) + CaCl2
Zn(NO3)2 + NaCl = Na(NO3) + ZnCl2 =>
Zn(NO3)2 + 2 NaCl = 2 Na(NO3) + ZnCl2
Li2SiO4 + Na2SO4 = Li2SO4 + Na2SiO4 =>
Li2SiO4 + Na2SO4 = Li2SO4 + Na2SiO4
C3H6O3 + HBr = C3H5BrO2 + H2O =>
C3H6O3 + HBr = C3H5BrO2 + H2O
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
C + H2 + NO2 = C6H12N2O4 =>
6 C + 6 H2 + 2 NO2 = C6H12N2O4
C6H13Br + C2H3KO2 = C8H16O2 + KBr =>
C6H13Br + C2H3KO2 = C8H16O2 + KBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MnO3 + HOH = Mn(OH)6 =>
MnO3 + 3 HOH = Mn(OH)6
C9H6NO4 + H = C18H10N2O4 + H2O =>
2 C9H6NO4 + 6 H = C18H10N2O4 + 4 H2O
HNO2 + NH2SO3 = H2O + H2SO4 + N2 =>
4 HNO2 + 6 NH2SO3 = 2 H2O + 6 H2SO4 + 5 N2
Na3P + KMnO4 + H2O = MnO2 + KOH + Na3PO4 =>
3 Na3P + 8 KMnO4 + 4 H2O = 8 MnO2 + 8 KOH + 3 Na3PO4
Fe{3+} + SCN{-} = [Fe(SCN)]{+2} =>
Fe{3+} + SCN{-} = [Fe(SCN)]{+2}
C + H + O = C10H20O =>
10 C + 20 H + O = C10H20O
CO + CuO + H = CO2 + CuH =>
CO + CuO + H = CO2 + CuH
HCl + Pb(C2H3O2) = PbCl2 + H2 + (C2H3O2)2 =>
4 HCl + 2 Pb(C2H3O2) = 2 PbCl2 + 2 H2 + (C2H3O2)2
Cu(C2H3O2)2 + NaOH = NaC2H3O2 + Cu(OH)2 =>
Cu(C2H3O2)2 + 2 NaOH = 2 NaC2H3O2 + Cu(OH)2
CH3COOH(aq) + H2O(l) = CH3COO + H3O =>
CH3COOH(aq) + H2O(l) = CH3COO + H3O
Hg2(NO3)2 + K2CrO4 = Hg2(CrO4)2 + K2NO3 =>
Hg2(NO3)2 + 2 K2CrO4 = Hg2(CrO4)2 + 2 K2NO3
KCl + (Pb2Pb)O4 + HNO3 = Cl2 + Pb(NO3)2 + H2O + KNO3 =>
2 KCl + (Pb2Pb)O4 + 8 HNO3 = Cl2 + 3 Pb(NO3)2 + 4 H2O + 2 KNO3
SO2 + NaOH + Br2 = Na2SO4 + BrNa + H2O =>
SO2 + 4 NaOH + Br2 = Na2SO4 + 2 BrNa + 2 H2O
CuF2 + Sr(NO3)2 = Cu(NO3)2 + SrF2 =>
CuF2 + Sr(NO3)2 = Cu(NO3)2 + SrF2
Cu + FePO4 = Fe + Cu3PO4 =>
3 Cu + FePO4 = Fe + Cu3PO4
C14H10 + C2H2(CO)2O = C18H12O3 =>
C14H10 + C2H2(CO)2O = C18H12O3
C3H7Br + Na = C3H7 + NaBr =>
C3H7Br + Na = C3H7 + NaBr
NH4ClKOH = KClNH4OH =>
NH4ClKOH = KClNH4OH
Ga + Se = GaSe2 =>
Ga + 2 Se = GaSe2
Cl2 + K = Cl2K =>
Cl2 + K = Cl2K
Fe(NO3)3 + Cs = Fe + Cs(NO3)3 =>
Fe(NO3)3 + Cs = Fe + Cs(NO3)3
C5H10O + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
2 C5H10O + 16 Cu(OH)2 = 5 CH3COOH + 8 Cu2O + 16 H2O
MgCO3 + H2O + CO2 = Mg(HCO3)2 =>
MgCO3 + H2O + CO2 = Mg(HCO3)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2
Ba(OH)2 + NH4CN(s) = NH3(g) + H2O(l) + Ba(CN)2(aq) =>
Ba(OH)2 + 2 NH4CN(s) = 2 NH3(g) + 2 H2O(l) + Ba(CN)2(aq)
Li2CO3(aq) + HCl(aq) = LiCl(aq) + H2O(l) + CO2(g) =>
Li2CO3(aq) + 2 HCl(aq) = 2 LiCl(aq) + H2O(l) + CO2(g)
CH3COOHC2H5OH = CH3COOC2H5H2O =>
CH3COOHC2H5OH = CH3COOC2H5H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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