| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H14 + O2 = C5H14O2
CH3COOH + KOH = CH4 + KCO + H2O =>
5 CH3COOH + 8 KOH = 2 CH4 + 8 KCO + 10 H2O
CuNO3 + Cu + H2SO4 = NO + CuSO4 + H2O =>
CuNO3 + Cu + 2 H2SO4 = NO + 2 CuSO4 + 2 H2O
LiNH2 + CH3COOH = CH3COOLi + NH3 =>
LiNH2 + CH3COOH = CH3COOLi + NH3
CrO + (H2O)2 = Cr(OH)2 =>
2 CrO + (H2O)2 = 2 Cr(OH)2
C2H5OH + I2 + NaOH = CH3I + H2O + HCOONa =>
5 C2H5OH + 4 I2 + 2 NaOH = 8 CH3I + 3 H2O + 2 HCOONa
CuC + Pb(NO3)2 + H2O = Cu(NO3)2 + PbCH2O =>
CuC + Pb(NO3)2 + H2O = Cu(NO3)2 + PbCH2O
CrO + (H2O)2 = Cr(OH)2 =>
2 CrO + (H2O)2 = 2 Cr(OH)2
CaO + LiCl = Li2O + CaCl2 =>
CaO + 2 LiCl = Li2O + CaCl2
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
BaCl2 + Na2HPO4 = BaHPO4 + NaCl =>
BaCl2 + Na2HPO4 = BaHPO4 + 2 NaCl
KMnO4 + HNO2 + H2SO4 = K2SO4 + Mn2SO4 + HNO3 + H2O =>
2 KMnO4 + 6 HNO2 + 2 H2SO4 = K2SO4 + Mn2SO4 + 6 HNO3 + 2 H2O
Na2HPO4 + Cr(NO3)2 = NaNO3 + CrHPO4 =>
Na2HPO4 + Cr(NO3)2 = 2 NaNO3 + CrHPO4
Li + I = ILi =>
Li + I = ILi
LiHCO3Ca(OH)2 = CaCO3LiOHH2O =>
LiHCO3Ca(OH)2 = CaCO3LiOHH2O
CsCl + Rb3PO4 = Cs3PO4 + RbCl =>
3 CsCl + Rb3PO4 = Cs3PO4 + 3 RbCl
Zn + K2Cr2O7 + H2SO4 = K2SO4 + ZnSO4 + Cr2SO4 + H2O =>
5 Zn + K2Cr2O7 + 7 H2SO4 = K2SO4 + 5 ZnSO4 + Cr2SO4 + 7 H2O
Bi + NO2 = Bi2O3 + NO =>
2 Bi + 3 NO2 = Bi2O3 + 3 NO
KOH + H3PO3 = H2O + K3PO3 =>
3 KOH + H3PO3 = 3 H2O + K3PO3
(CuOH)2CO3 + H2SO4 = (Cu(OH))2SO4 + CO2 + H2O =>
(CuOH)2CO3 + H2SO4 = (Cu(OH))2SO4 + CO2 + H2O
Cu2 + H2O = Cu(OH)2 + H2 =>
Cu2 + 4 H2O = 2 Cu(OH)2 + 2 H2
C3H5(OH)3 + KMnO4 = CO2 + Mn2O3 + K2CO3 + H2O =>
4 C3H5(OH)3 + 14 KMnO4 = 5 CO2 + 7 Mn2O3 + 7 K2CO3 + 16 H2O
KOH + H3PO4 = K2(HPO4) + H2O =>
2 KOH + H3PO4 = K2(HPO4) + 2 H2O
Na2SO3 + H2O = NaOH + H2SO3 =>
Na2SO3 + 2 H2O = 2 NaOH + H2SO3
Hg(NO3)2 = Hg2 + O2 + NO =>
2 Hg(NO3)2 = Hg2 + 4 O2 + 4 NO
Li(OH)2 = LiO + H2O =>
Li(OH)2 = LiO + H2O
MgCl2NaOH = MgOHNaCl2 =>
MgCl2NaOH = MgOHNaCl2
MeC3N2H3 + C6H5PCl2 + C2H5OH = [MeC3N2H4]Cl + C6H5P(OC2H5)2 =>
2 MeC3N2H3 + C6H5PCl2 + 2 C2H5OH = 2[MeC3N2H4]Cl + C6H5P(OC2H5)2
C6H12O6 + H2O = C3H8O3 + CO2 =>
7 C6H12O6 + 6 H2O = 12 C3H8O3 + 6 CO2
H2S + ZnCl2 = HCl + ZnS =>
H2S + ZnCl2 = 2 HCl + ZnS
CuSO4*5H2O = (CuSO4)2 + H2O =>
2 CuSO4*5H2O = (CuSO4)2 + 10 H2O
H2X + NaO = NaX + H2O =>
H2X + NaO = NaX + H2O
FeSO4H2O + H3PO4 + Li2CO3(aq) = LiFePO4 + H2SO4 + CO2 + H2O =>
2 FeSO4H2O + 2 H3PO4 + Li2CO3(aq) = 2 LiFePO4 + 2 H2SO4 + CO2 + 3 H2O
(NH4)2SO4 + HCl = NH4Cl + H2SO4 =>
(NH4)2SO4 + 2 HCl = 2 NH4Cl + H2SO4
FeS2 + O2 = Fe2O2 + SO2 =>
2 FeS2 + 5 O2 = Fe2O2 + 4 SO2
Pb(NO3)2 + (NH4)2S = PbS + NH4NO3 =>
Pb(NO3)2 + (NH4)2S = PbS + 2 NH4NO3
Ni(NO3)2H12O6 + H2C2O4 = NiC2O4H4O2 + H2O + HNO3 =>
Ni(NO3)2H12O6 + H2C2O4 = NiC2O4H4O2 + 4 H2O + 2 HNO3
Na2S + H2SO4 = Na2SO4 + H2S =>
Na2S + H2SO4 = Na2SO4 + H2S
KCl + I2 = KI + Cl2 =>
2 KCl + I2 = 2 KI + Cl2
SH4 + O2 = SO2 + H2O =>
SH4 + 2 O2 = SO2 + 2 H2O
HCOOH + Fe = Fe(HCOO)2 + H2 =>
2 HCOOH + Fe = Fe(HCOO)2 + H2
C12H22O11 + CH4N2O + C2H2 = C31H42N2O6 + O2 =>
8 C12H22O11 + 10 CH4N2O + 102 C2H2 = 10 C31H42N2O6 + 19 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H2OH + K2Cr2O7 + H2SO4 = K2SO4 + CH3COOH + Cr2(SO4)3 + H2O =>
6 C2H2OH + K2Cr2O7 + 4 H2SO4 = K2SO4 + 6 CH3COOH + Cr2(SO4)3 + H2O
C6H12O6 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
C6H12O6 + 4 K2Cr2O7 + 16 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 6 CO2 + 22 H2O
Al2(SO4)3(aq) + NH4OH(aq) = Al(OH)3 + (NH4)2SO4(aq) =>
Al2(SO4)3(aq) + 6 NH4OH(aq) = 2 Al(OH)3 + 3(NH4)2SO4(aq)
CH40H + O2 = CO2 + H2O =>
4 CH40H + 45 O2 = 4 CO2 + 82 H2O
Cl2 + KBr = KCl + Br(g) =>
Cl2 + 2 KBr = 2 KCl + 2 Br(g)
Zn + AgNO3 = ZnAgNO3 =>
Zn + AgNO3 = ZnAgNO3
Ba(OH)2 + Na2HPO4 = Ba3(PO4)2 + Na3PO4 + H2O =>
3 Ba(OH)2 + 6 Na2HPO4 = Ba3(PO4)2 + 4 Na3PO4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/04/24
Équations équilibrées sur01/03/24
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