| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + K2(NO3)2(aq)
Zn + NH3 + H2O = ZnH + HNO3 =>
8 Zn + NH3 + 3 H2O = 8 ZnH + HNO3
Sr(OH)2 + FeCl2 = SrCl2 + Fe(OH)2 =>
Sr(OH)2 + FeCl2 = SrCl2 + Fe(OH)2
Ba + H2SO4 = BaSO4 + S + H2O =>
3 Ba + 4 H2SO4 = 3 BaSO4 + S + 4 H2O
Cu2O + SO3 = CuO + SO2 =>
Cu2O + SO3 = 2 CuO + SO2
Ba + H2SO4 = BaSO4 + S + H2O =>
3 Ba + 4 H2SO4 = 3 BaSO4 + S + 4 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
C8H18O + C3H4O2 = C11H20O2 + H2O =>
C8H18O + C3H4O2 = C11H20O2 + H2O
LiNO3 = LiNO2 + O2 =>
2 LiNO3 = 2 LiNO2 + O2
HOCOOH = CO2 + H2O =>
HOCOOH = CO2 + H2O
H2S + O2 = H + SO2 =>
H2S + O2 = 2 H + SO2
CHO(CH3)3CHO + CrO3 + H2SO4 = Cr2(SO4)3 + H2O + COOH(CH2)3COOH =>
6 CHO(CH3)3CHO + 14 CrO3 + 21 H2SO4 = 7 Cr2(SO4)3 + 30 H2O + 6 COOH(CH2)3COOH
KMnO4 + HBr + H2SO4 = MnSO4 + Br2 + KOH + H2O =>
2 KMnO4 + 10 HBr + 2 H2SO4 = 2 MnSO4 + 5 Br2 + 2 KOH + 6 H2O
F + HCl = H + FCl =>
F + HCl = H + FCl
KMnO4(aq) + KCl(aq) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + Cl2(g) + H2O(l) =>
2 KMnO4(aq) + 10 KCl(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 6 K2SO4(aq) + 5 Cl2(g) + 8 H2O(l)
KCl + Ag3P04 = AgCl + K3P04 =>
3 KCl + Ag3P04 = 3 AgCl + K3P04
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
Au3(PO3)2 + Hg = Au + Hg3(PO3)4 =>
2 Au3(PO3)2 + 3 Hg = 6 Au + Hg3(PO3)4
XH2SO4 + XAlCl3 = XH2Cl3 + XAlSO4 =>
XH2SO4 + XAlCl3 = XH2Cl3 + XAlSO4
H2SO4(aq) + TiO2(s) = Ti(SO4)2(aq) + H2O(l) =>
2 H2SO4(aq) + TiO2(s) = Ti(SO4)2(aq) + 2 H2O(l)
Mg + NH4Cl = MgCl2 + NH3 + H2 =>
Mg + 2 NH4Cl = MgCl2 + 2 NH3 + H2
HCl(aq) + MnO2(s) = Cl2(g) + H2O(l) + MnCl2(aq) =>
4 HCl(aq) + MnO2(s) = Cl2(g) + 2 H2O(l) + MnCl2(aq)
CHNH2OHCHOHCOOH + O2 = CO2 + H2O + N2 =>
4 CHNH2OHCHOHCOOH + 11 O2 = 12 CO2 + 14 H2O + 2 N2
HNO3 + CO = HNO2 + CO2 =>
HNO3 + CO = HNO2 + CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
RbCl + AgNO3 = RbNO3 + AgCl =>
RbCl + AgNO3 = RbNO3 + AgCl
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HC2H3O2(aq) + NaHCO3(s) = CO2(g) + NaC2H3O2(aq) + H2O =>
HC2H3O2(aq) + NaHCO3(s) = CO2(g) + NaC2H3O2(aq) + H2O
H2SO4 + Na2SO3 = Na2SO4 + H2O + SO2 =>
H2SO4 + Na2SO3 = Na2SO4 + H2O + SO2
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
SnCl2 + NH4OH = Sn(OH)2 + NH4Cl =>
SnCl2 + 2 NH4OH = Sn(OH)2 + 2 NH4Cl
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Fe2Cl3 + H2O2 = Fe(OH)3 + HClO =>
2 Fe2Cl3 + 9 H2O2 = 4 Fe(OH)3 + 6 HClO
CaC2 + O2 = CaO + CO2 =>
2 CaC2 + 5 O2 = 2 CaO + 4 CO2
(CuOH)NO3 + HNO3 = Cu(NO3)2 + H2O =>
(CuOH)NO3 + HNO3 = Cu(NO3)2 + H2O
Zn(s) + Cu3(PO4)2(aq) = Zn3(PO4)2(aq) + Cu(s) =>
3 Zn(s) + Cu3(PO4)2(aq) = Zn3(PO4)2(aq) + 3 Cu(s)
Na2Cr2O7 + H2SO4 + C6H12O6 = Cr(OH)SO4 + Na2SO4 + H2O + CO2 =>
4 Na2Cr2O7 + 12 H2SO4 + C6H12O6 = 8 Cr(OH)SO4 + 4 Na2SO4 + 14 H2O + 6 CO2
P4(s) + S8(s) = P4S7 =>
8 P4(s) + 7 S8(s) = 8 P4S7
BaCl2 + K2Cr2O7 = BaCr2O7 + KCl =>
BaCl2 + K2Cr2O7 = BaCr2O7 + 2 KCl
CuI + Li[AlH4] = CuH + LiI + AlI3 =>
4 CuI + Li[AlH4] = 4 CuH + LiI + AlI3
CH3CH2NH2 + H2SO4 = (CH3CH2NH3)2SO4 =>
2 CH3CH2NH2 + H2SO4 = (CH3CH2NH3)2SO4
S2SO4 + NaOH = Na2SO4 + S2O2 + H2O =>
4 S2SO4 + 4 NaOH = 2 Na2SO4 + 5 S2O2 + 2 H2O
Na3Al = Na + Al =>
Na3Al = 3 Na + Al
(C17H33COO)Na + HCl = (C17H33COOH) + NaCl =>
(C17H33COO)Na + HCl = (C17H33COOH) + NaCl
SO2 + KMnO4 + KOH = H2O + K2SO4 + MnO2 =>
3 SO2 + 2 KMnO4 + 4 KOH = 2 H2O + 3 K2SO4 + 2 MnO2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
C6H12 + O2 = H2C6H8O4 + H2O =>
2 C6H12 + 5 O2 = 2 H2C6H8O4 + 2 H2O
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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