| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuOHNaSO4 = CuSO4NaOH
HgCl2 + KI = HgI + KCl2 =>
HgCl2 + KI = HgI + KCl2
SiF4 = Si + F2 =>
SiF4 = Si + 2 F2
NH2CH2COOH + Ca(OH)2 = Ca(NH2CH2COO)2 + H2O =>
2 NH2CH2COOH + Ca(OH)2 = Ca(NH2CH2COO)2 + 2 H2O
Pb(NO3)4 + (NH4)3PO4 = Pb3(PO4)4 + NH4NO3 =>
3 Pb(NO3)4 + 4(NH4)3PO4 = Pb3(PO4)4 + 12 NH4NO3
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
CaH2 + CO2 = H2O + Ca4C2 =>
4 CaH2 + 2 CO2 = 4 H2O + Ca4C2
HVO3 + (NH4)2SO4 = NH4VO3 + H2SO4 =>
2 HVO3 + (NH4)2SO4 = 2 NH4VO3 + H2SO4
Na2CO3 + HNo3 = CO2 + NaNo3 + H2O =>
Na2CO3 + 2 HNo3 = CO2 + 2 NaNo3 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaCO3 + Ca(NO3)2 = Na(NO3)2 + CaCO3 =>
NaCO3 + Ca(NO3)2 = Na(NO3)2 + CaCO3
Pt0 + HCl + HNO3 = H2PtCl3 + H2O + NO =>
3 Pt0 + 9 HCl + HNO3 = 3 H2PtCl3 + 2 H2O + NO
C4H9NH2HCl = C4H9NHClH2 =>
C4H9NH2HCl = C4H9NHClH2
Cr2(SO4)3 + Al + NaOH + H2O = CrS + Na2S + Na(Al(OH)4) =>
3 Cr2(SO4)3 + 26 Al + 32 NaOH + 36 H2O = 6 CrS + 3 Na2S + 26 Na(Al(OH)4)
Al + I = AlI*3 =>
Al + I = AlI*3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Ba(NO3)2 + Na2(CO3) = Ba(CO3) + NaNO3 =>
Ba(NO3)2 + Na2(CO3) = Ba(CO3) + 2 NaNO3
Al + Cu(Cl) = Cu + AlCl =>
Al + Cu(Cl) = Cu + AlCl
NH4(NO3) + N2 = NH3N + (NO3) =>
6 NH4(NO3) + 5 N2 = 8 NH3N + 6(NO3)
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Zn(OH)2 + CO2 = ZnCO3 + H2O =>
Zn(OH)2 + CO2 = ZnCO3 + H2O
C5H5N + H2O = C5H6N{+} + OH{-} =>
C5H5N + H2O = C5H6N{+} + OH{-}
ArBr = Ar + Br =>
ArBr = Ar + Br
KMnO4 + AlI3 + H2SO4 = Mn(SO4) + K2SO4 + Al2(SO4) + I2 + H2O =>
2 KMnO4 + 10 AlI3 + 8 H2SO4 = 2 Mn(SO4) + K2SO4 + 5 Al2(SO4) + 15 I2 + 8 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Ag3P = Ag + P =>
Ag3P = 3 Ag + P
Cu{+} + Cr{3{+} = Cu{2+}+Cr =>
3 Cu{+} + Cr{3{+} = 3 Cu{2+}+Cr
MgSO4 + H2O = Mg(OH)2 + H2SO4 =>
MgSO4 + 2 H2O = Mg(OH)2 + H2SO4
CH3COOAg + H2S = Ag2S + CH3COOH =>
2 CH3COOAg + H2S = Ag2S + 2 CH3COOH
ClO3{-} + SO2 + H{+} = ClO2 + HSO4{-} =>
2 ClO3{-} + SO2 + H{+} = 2 ClO2 + HSO4{-}
Al + NaOH + H2O = Na[Al(OH)4] + H2NaAlOH4 = NaAlO2 + H2O =>
8 Al + 8 NaOH + 15 H2O = 5 Na[Al(OH)4] + 3 H2NaAlOH4
H2O + Se + Cd2{+} = Cd + SeO32{+} + H{+} =>
32 H2O + Se + 65 Cd2{+} = 130 Cd + SeO32{+} + 64 H{+}
Na(HCO3) + C6H8O7 = H2O + CO2 + Na(C6H5O7) =>
9 Na(HCO3) + 8 C6H8O7 = 14 H2O + 3 CO2 + 9 Na(C6H5O7)
C8H9ClKOH = C8H8KClH2O =>
C8H9ClKOH = C8H8KClH2O
LiOH + BaCl2 = LiCl + Ba(OH)2 =>
2 LiOH + BaCl2 = 2 LiCl + Ba(OH)2
ZrO2 + CO = Zr + CO2 =>
ZrO2 + 2 CO = Zr + 2 CO2
(NH4)2CO3 + K2HPO4 = (NH4)2HPO4 + K2CO3 =>
(NH4)2CO3 + K2HPO4 = (NH4)2HPO4 + K2CO3
LiBr + H2TeO4 = Li2TeO4 + Br2 + H2Te + H2O =>
8 LiBr + 5 H2TeO4 = 4 Li2TeO4 + 4 Br2 + H2Te + 4 H2O
CrO3 + NaOH = Cr(OH)3 + NaO =>
CrO3 + 3 NaOH = Cr(OH)3 + 3 NaO
LiCl(aq) + BaS(aq) = Li2S(g) + BaCl2(s) =>
2 LiCl(aq) + BaS(aq) = Li2S(g) + BaCl2(s)
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
KAl2Si3AlO10(OH)2 + KMg2AlSi2Al2O10(OH)2 + SiO2 = KAlSi3O8 + Mg2Al4Si5O18 + H2O =>
KAl2Si3AlO10(OH)2 + KMg2AlSi2Al2O10(OH)2 + 6 SiO2 = 2 KAlSi3O8 + Mg2Al4Si5O18 + 2 H2O
KSCN = KCSN =>
KSCN = KCSN
CaO + SeO3 = CaSeO4 =>
CaO + SeO3 = CaSeO4
H2 + CS2 = CH4 + H2S =>
4 H2 + CS2 = CH4 + 2 H2S
N2O + H2O = NH4NO3 =>
N2O + 2 H2O = NH4NO3
N2O5 + H2O = H2O5 + N2O3 =>
2 N2O5 + H2O = H2O5 + 2 N2O3
H3PO4MgO = MgHPO4H2O =>
H3PO4MgO = MgHPO4H2O
KNO2 + KClO3 = KCl + KNO3 =>
3 KNO2 + KClO3 = KCl + 3 KNO3
NOKClOH2KO2 = KNO3KClH2O =>
NOKClOH2KO2 = KNO3KClH2O
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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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