| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Au + 3 Sb2O2SO4 + 6 SbCl3 = 12 SbOCl + 2 AuCl3 + 3 SO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(CH3)3N + H2O = (CH3)3NH + HO =>
(CH3)3N + H2O = (CH3)3NH + HO
CoSO4 + Na3PO4 = Co3(PO4)2 + Na2SO4 =>
3 CoSO4 + 2 Na3PO4 = Co3(PO4)2 + 3 Na2SO4
K2Cr2O7 + HCl = CrCl3 + KCl + HClO4 + H2O =>
4 K2Cr2O7 + 35 HCl = 8 CrCl3 + 8 KCl + 3 HClO4 + 16 H2O
K2HPO4 + CaCl2 = Ca3(PO4)2 + KCl + HCl =>
2 K2HPO4 + 3 CaCl2 = Ca3(PO4)2 + 4 KCl + 2 HCl
C8H16 + Cl2 = C + HCl =>
C8H16 + 8 Cl2 = 8 C + 16 HCl
NF = N2F2 =>
2 NF = N2F2
Cr2O7{2-} + Cl2 + H{+} = Cr{3+} + ClO3{-} + H2O =>
5 Cr2O7{2-} + 3 Cl2 + 34 H{+} = 10 Cr{3+} + 6 ClO3{-} + 17 H2O
Pb(NO3)2(aq) + AlBr3(aq) = PbBr2(s) + Al(NO3)3(aq) =>
3 Pb(NO3)2(aq) + 2 AlBr3(aq) = 3 PbBr2(s) + 2 Al(NO3)3(aq)
Al + O22 = Al2O3 =>
44 Al + 3 O22 = 22 Al2O3
C2H3OCl + O2 = CO + H2O + Cl2 =>
4 C2H3OCl + 5 O2 = 8 CO + 6 H2O + 2 Cl2
C4H6O2 + O2 = CO2 + H2O =>
2 C4H6O2 + 9 O2 = 8 CO2 + 6 H2O
MnO4{-} + H2C2O4 = CO2 + H2O + Mn + OH{-} =>
2 MnO4{-} + 7 H2C2O4 = 14 CO2 + 6 H2O + 2 Mn + 2 OH{-}
HNO3 + H3S = NO + S + H2O =>
HNO3 + H3S = NO + S + 2 H2O
Na + ClO = NaCl + O2 =>
2 Na + 2 ClO = 2 NaCl + O2
KIO3(aq) + AgNO3(aq) = KNO3 + AgIO3 =>
KIO3(aq) + AgNO3(aq) = KNO3 + AgIO3
Sn + Cl = SnCl4 =>
Sn + 4 Cl = SnCl4
MgO + NaCl = MgCl2 + Na2O =>
MgO + 2 NaCl = MgCl2 + Na2O
BaNO3 + Na2SO4 = BaSO4 + Na2NO3 =>
BaNO3 + Na2SO4 = BaSO4 + Na2NO3
Co(NO3)2 + NH4SCN = (NH4)2[Co(SCN)4] + NH4NO3 =>
Co(NO3)2 + 4 NH4SCN = (NH4)2[Co(SCN)4] + 2 NH4NO3
KHCO3(aq)HCl(aq) = KCl(aq)H2O(l)CO2(g) =>
KHCO3(aq)HCl(aq) = KCl(aq)H2O(l)CO2(g)
CH3CCHH2O = CH3COCH3 =>
CH3CCHH2O = CH3COCH3
(C2H6)2 + CO2 = C2H + H6O =>
5(C2H6)2 + 4 CO2 = 12 C2H + 8 H6O
CHCl3 + H2O = CH(OH)3 + HCl =>
CHCl3 + 3 H2O = CH(OH)3 + 3 HCl
C23H48 + NO3{-} + PO4{-3} = C60H87O23N12P + H2O + H{+} + e =>
60 C23H48 + 276 NO3{-} + 23 PO4{-3} = 23 C60H87O23N12P + 391 H2O + 97 H{+} + 442e
HClO4(aq) + KOH(aq) = KClO4(aq) + H2O(l) =>
HClO4(aq) + KOH(aq) = KClO4(aq) + H2O(l)
Zn(NO3)2*6H2O + NaOH = Zn(OH)2 + NaNO3*3H2O =>
Zn(NO3)2*6H2O + 2 NaOH = Zn(OH)2 + 2 NaNO3*3H2O
Hg + HIO = Hg(IO) + H =>
Hg + HIO = Hg(IO) + H
NaBr + CuCl2 = CuBr2 + NaCl =>
2 NaBr + CuCl2 = CuBr2 + 2 NaCl
K2Cl2 + Mg(OH)2 = MgCl2 + KOH =>
K2Cl2 + Mg(OH)2 = MgCl2 + 2 KOH
KOH + MgSO4 = MgOH + KSO4 =>
KOH + MgSO4 = MgOH + KSO4
NH4NO3 + H2O = HNO3 + NH4OH =>
NH4NO3 + H2O = HNO3 + NH4OH
Al2(SO3)3 + H3PO4 = H2O + SO2 + AlPO4 =>
Al2(SO3)3 + 2 H3PO4 = 3 H2O + 3 SO2 + 2 AlPO4
RbF + CuSO4 = Rb2SO4 + F2Cu =>
2 RbF + CuSO4 = Rb2SO4 + F2Cu
Ca2C2 + H2O = Ca(OH)2 + C2H4 =>
Ca2C2 + 4 H2O = 2 Ca(OH)2 + C2H4
Fe + AgNO3 = FeAgNO3 =>
Fe + AgNO3 = FeAgNO3
MgCO3 + HCl = H2CO3 + MgCl2 =>
MgCO3 + 2 HCl = H2CO3 + MgCl2
BaBr2 + Li3(PO4) = Ba3(PO4)2 + LiBr =>
3 BaBr2 + 2 Li3(PO4) = Ba3(PO4)2 + 6 LiBr
CuCl2 + (NH4)3(PO4) = Cu3(PO4)2 + NH4Cl =>
3 CuCl2 + 2(NH4)3(PO4) = Cu3(PO4)2 + 6 NH4Cl
Mg(H2PO4)2 + KOH = Mg(OH)2 + K(H2PO4) =>
Mg(H2PO4)2 + 2 KOH = Mg(OH)2 + 2 K(H2PO4)
CUO + CO = CU + CO2 =>
CUO + CO = CU + CO2
Fe2O3 + NaOH = Fe(OH)3 + Na2O =>
Fe2O3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2O
NH23 + O2 = N2 + H2O =>
4 NH23 + 23 O2 = 2 N2 + 46 H2O
Ni(NO3)2(aq) + NaOH(aq) = NaNO3 + Ni(OH)2 =>
Ni(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3 + Ni(OH)2
P4O10 + CaF2 = PF5 + Ca3(PO4)2 =>
4 P4O10 + 15 CaF2 = 6 PF5 + 5 Ca3(PO4)2
MnO4{-} + H2C2O4 = CO2 + H2O + Mn{+2} + OH{-} =>
2 MnO4{-} + 5 H2C2O4 = 10 CO2 + 2 H2O + 2 Mn{+2} + 6 OH{-}
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C2H4(l) + O2(g) = CO2 + H2O =>
C2H4(l) + 3 O2(g) = 2 CO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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