| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiCl + Br2 = 2 LiBr + Cl2
AgCl + H2O = Ag2O + HCl =>
2 AgCl + H2O = Ag2O + 2 HCl
FeCl2 + K2Cr2O7 = Cr2O3 + FeCl3 + FeO + KCl =>
10 FeCl2 + K2Cr2O7 = Cr2O3 + 6 FeCl3 + 4 FeO + 2 KCl
Cu(OH)2 + K2(SO4) = KOH + CuSO4 =>
Cu(OH)2 + K2(SO4) = 2 KOH + CuSO4
Mg(OH)2 + BeCl2 = MgCl2 + Be(OH)2 =>
Mg(OH)2 + BeCl2 = MgCl2 + Be(OH)2
Bi2 = Bi =>
Bi2 = 2 Bi
CH3COOH + BaOH = HOH + BaCH3COO =>
CH3COOH + BaOH = HOH + BaCH3COO
CuSO4(aq) + KOH(aq) = Cu(OH)2(s) + K2SO4(l) =>
CuSO4(aq) + 2 KOH(aq) = Cu(OH)2(s) + K2SO4(l)
CaBr2 + AgNO03 = Ca(NO3)2 + AgBr =>
CaBr2 + 2 AgNO03 = Ca(NO3)2 + 2 AgBr
H3CNO + O2 = N2 + H2O + CO2 =>
4 H3CNO + 5 O2 = 2 N2 + 6 H2O + 4 CO2
C2H5 + Fe = Fe(C2H5)2 =>
2 C2H5 + Fe = Fe(C2H5)2
HCl + K2Cr2O7 + SNCl2 = CrCl3 + SNCl4 + KCl + H2O =>
14 HCl + K2Cr2O7 + 3 SNCl2 = 2 CrCl3 + 3 SNCl4 + 2 KCl + 7 H2O
K2O + HNO3 = KOH + N2O5 =>
K2O + 2 HNO3 = 2 KOH + N2O5
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sr(NO3)2 + CsCl = SrCl2 + CsNO3 =>
Sr(NO3)2 + 2 CsCl = SrCl2 + 2 CsNO3
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
BaOH2 + KH2PO4 = KH2OH2 + BaPO4 =>
BaOH2 + KH2PO4 = KH2OH2 + BaPO4
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Al(OH)3 + H3O = Al + H2O =>
Al(OH)3 + 3 H3O = Al + 6 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
S + KOH = K2S + K3SO3 + H2O =>
5 S + 12 KOH = 3 K2S + 2 K3SO3 + 6 H2O
C2H5 + Fe = Fe(C2H5)2 =>
2 C2H5 + Fe = Fe(C2H5)2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
NaOCl + C3H8O = H2O + CO2 + NaCl =>
9 NaOCl + C3H8O = 4 H2O + 3 CO2 + 9 NaCl
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Ni(NO3)2(aq) + NaOH(aq) = Ni(OH)2(s) + NaNO3(aq) =>
Ni(NO3)2(aq) + 2 NaOH(aq) = Ni(OH)2(s) + 2 NaNO3(aq)
SrCO3 + C2H2O4 = SrC2O4 + CO2 + H2O =>
SrCO3 + C2H2O4 = SrC2O4 + CO2 + H2O
NaOH + H2 = NaH + OH =>
2 NaOH + H2 = 2 NaH + 2 OH
CuSO4 + H2O = Cu + O2 + H2S =>
2 CuSO4 + 2 H2O = 2 Cu + 5 O2 + 2 H2S
H3O + HCO3 = CO2 + H2O =>
H3O + HCO3 = CO2 + 2 H2O
CO + KOH = KHCOO =>
CO + KOH = KHCOO
Fe + SO4 = (Fe)2(SO4)3 =>
2 Fe + 3 SO4 = (Fe)2(SO4)3
Ag + ZnSO4 = Zn + Ag2SO4 =>
2 Ag + ZnSO4 = Zn + Ag2SO4
MgO + NaCl = MgCl2 + Na2O =>
MgO + 2 NaCl = MgCl2 + Na2O
Cl2 + Ra = RaCl2 =>
Cl2 + Ra = RaCl2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Al(s) + Fe(NO3)3(aq) = Fe(s) + Al(NO3)3(aq) =>
Al(s) + Fe(NO3)3(aq) = Fe(s) + Al(NO3)3(aq)
NaOH + NH4Cl = NaCl + H2O + NH3 =>
NaOH + NH4Cl = NaCl + H2O + NH3
Ni(NO3)2 + Al2(SO4)3 = NiSO4 + Al(NO3)3 =>
3 Ni(NO3)2 + Al2(SO4)3 = 3 NiSO4 + 2 Al(NO3)3
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
Bi2O3 + Na2O + O2 = Na3BiO4 =>
Bi2O3 + 3 Na2O + O2 = 2 Na3BiO4
AgCl + NaF = AgF + NaCl =>
AgCl + NaF = AgF + NaCl
AgNO3 = Ag + NO2 + O2 = =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
C3H8 + Br = C3H7Br + H2 =>
2 C3H8 + 2 Br = 2 C3H7Br + H2
HCl + NH2CH2COOH = NH3CH2COOHCl =>
HCl + NH2CH2COOH = NH3CH2COOHCl
KMnO4 + H2SO4 + KBr = K2SO4 + Br2 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KBr = 6 K2SO4 + 5 Br2 + 2 MnSO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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