| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3Po4 + 3 NaOH + 9 H2O = Na3Po4*12H2O
K2MnO4 + H2O = KMnO4 + KOH + H2 =>
2 K2MnO4 + 2 H2O = 2 KMnO4 + 2 KOH + H2
Cu(NO3)2*3H2O + Pb = Pb(NO3)2 + Cu + H2O =>
Cu(NO3)2*3H2O + Pb = Pb(NO3)2 + Cu + 3 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
BiCl3 + HNO3 = Bi(NO3)5 + NO + HCl + H2O =>
3 BiCl3 + 17 HNO3 = 3 Bi(NO3)5 + 2 NO + 9 HCl + 4 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Fe + Al(SO4) = Al + Fe(SO4) =>
Fe + Al(SO4) = Al + Fe(SO4)
CH4 + KMnO4 + H2SO4 = CH4COOH + K2SO4 + MnSO4 + H2O =>
20 CH4 + 14 KMnO4 + 21 H2SO4 = 10 CH4COOH + 7 K2SO4 + 14 MnSO4 + 36 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na2SO3 + HCl = NaCl(aq) + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl(aq) + H2O + SO2
CuO + SiO2 = CuSiO3 =>
CuO + SiO2 = CuSiO3
K2SO3 + HCl = SO2 + KCl + H2O =>
K2SO3 + 2 HCl = SO2 + 2 KCl + H2O
Co(OH)2 + HNO3 = Co(OH)NO3 + H2O =>
Co(OH)2 + HNO3 = Co(OH)NO3 + H2O
NaClO3 + HCl = Cl2 + H2O + NaCl =>
NaClO3 + 6 HCl = 3 Cl2 + 3 H2O + NaCl
I904 = I =>
I904 = 904 I
BaCe2 = Ba + Ce =>
BaCe2 = Ba + 2 Ce
Fe + Na2S = FeS + Na =>
Fe + Na2S = FeS + 2 Na
H3PO3 + CsOH = Cs3PO3 + H2O =>
H3PO3 + 3 CsOH = Cs3PO3 + 3 H2O
K{+} + Cl2{-} = KCl2 =>
K{+} + Cl2{-} = KCl2
GaBr2 + Cl2 = GaCl3 + Br2 =>
2 GaBr2 + 3 Cl2 = 2 GaCl3 + 2 Br2
ScOH = Sc(OH) =>
ScOH = Sc(OH)
K3PO4 + Mg = MgPO4 + K =>
K3PO4 + Mg = MgPO4 + 3 K
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H2 + Ag2O = Ag2C2 + H2O =>
C2H2 + Ag2O = Ag2C2 + H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Cr3Sb2 + H2O = Cr(OH)2 + SbH3 =>
Cr3Sb2 + 6 H2O = 3 Cr(OH)2 + 2 SbH3
KMnO4 + NaHSO4 + Na2SO3 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 6 NaHSO4 + 5 Na2SO3 = 8 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C6H5COOH + C3H7OH = C10H12O2 + H2O =>
C6H5COOH + C3H7OH = C10H12O2 + H2O
MnCO3 + HI = MnI + HCO3 =>
MnCO3 + HI = MnI + HCO3
Ag + Fe(NO3)3 = Ag(NO3)2 + Fe =>
3 Ag + 2 Fe(NO3)3 = 3 Ag(NO3)2 + 2 Fe
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
NaBH4 + H2O = NaBO3 + H2 =>
NaBH4 + 3 H2O = NaBO3 + 5 H2
Cu3(AsO4)2 + Ni4(Sb2O7)3 = Cu4(Sb2O7)2 + Ni3(AsO4)3 =>
12 Cu3(AsO4)2 + 6 Ni4(Sb2O7)3 = 9 Cu4(Sb2O7)2 + 8 Ni3(AsO4)3
K2Cr2O7 + NaH2PO3 + H2SO4 = Cr2(SO4)3 + NaH2PO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaH2PO3 + 4 H2SO4 = Cr2(SO4)3 + 3 NaH2PO4 + K2SO4 + 4 H2O
NH3 + Cl2 = NCl3 + HCl =>
NH3 + 3 Cl2 = NCl3 + 3 HCl
NaCl + BaO = NaO + BaCl =>
NaCl + BaO = NaO + BaCl
Al(OH)3 + LiOH = LiAl + OHOH =>
Al(OH)3 + LiOH = LiAl + 2 OHOH
CH3COOH + FeO = (CH3COO)2Fe + H2O =>
2 CH3COOH + FeO = (CH3COO)2Fe + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Iron + S = FeS =>
Fe + S = FeS
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
NaOH + CaCI2 = NaCI2 + CaOH =>
NaOH + CaCI2 = NaCI2 + CaOH
CaCl2 + Ag2SO4 = Ag2Ca + SO4Cl2 =>
CaCl2 + Ag2SO4 = Ag2Ca + SO4Cl2
Ba(CIO4)2(aq) + Ga2(SO4)3(aq) = BaSO4(s) + Ga(CIO4)3(aq) =>
3 Ba(CIO4)2(aq) + Ga2(SO4)3(aq) = 3 BaSO4(s) + 2 Ga(CIO4)3(aq)
NH3 + Ba(OH)2 = NH4OH + BaO =>
NH3 + Ba(OH)2 = NH4OH + BaO
KNo3 + H2SO4 = K2SO4 + HNo3 =>
2 KNo3 + H2SO4 = K2SO4 + 2 HNo3
Au(OH)3 + H4P2O5 = Au4(P2O5)3 + H2O =>
4 Au(OH)3 + 3 H4P2O5 = Au4(P2O5)3 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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