| Équations équilibrées la veille |
C3H6 + Cl2 + H2O = C3H7ClO + HCl
Cr + P = Cr3P6 =>
3 Cr + 6 P = Cr3P6
CuSO4 + H2SO4 = CuO3 + SO2 + H2O =>
CuSO4 + H2SO4 = CuO3 + 2 SO2 + H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
MgF2 + Na3PO4 = MgPO4 + F2Na3 =>
MgF2 + Na3PO4 = MgPO4 + F2Na3
N2(SO4)3 + Zn = ZnSO4 + N =>
N2(SO4)3 + 3 Zn = 3 ZnSO4 + 2 N
CoCl2 + C2H5OH = HCl + H2O + CoC =>
2 CoCl2 + C2H5OH = 4 HCl + H2O + 2 CoC
FeO + HNO3 = Fe(NO3)3 + N2O + H2O =>
8 FeO + 26 HNO3 = 8 Fe(NO3)3 + N2O + 13 H2O
Ge + H = GeH =>
Ge + H = GeH
Cu(NO3)2 + Na2S = CuS + Na(NO3) =>
Cu(NO3)2 + Na2S = CuS + 2 Na(NO3)
C5H8 + H2 = C5H12 =>
C5H8 + 2 H2 = C5H12
H2O2 + CrCl3 + KOH = H2O + K2CrO4 + KCl =>
3 H2O2 + 2 CrCl3 + 10 KOH = 8 H2O + 2 K2CrO4 + 6 KCl
Fe2 + H2S = Fe2S3 + H2 =>
Fe2 + 3 H2S = Fe2S3 + 3 H2
Ni(OH)2 + NH4OH = Ni(NH3)6(OH)2 + H2O =>
Ni(OH)2 + 6 NH4OH = Ni(NH3)6(OH)2 + 6 H2O
LiOH(aq) + Al(NO3)3(aq) = Li(NO3) + Al(OH)3 =>
3 LiOH(aq) + Al(NO3)3(aq) = 3 Li(NO3) + Al(OH)3
Na2S + Ca(OH)2 = Na(OH) + CaS =>
Na2S + Ca(OH)2 = 2 Na(OH) + CaS
K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O
C3H7OH + K2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H7OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CH2COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
KIO3 + MnSO4 + KOH = K2MnO4 + K2SO4 + KI + H2O =>
2 KIO3 + 3 MnSO4 + 12 KOH = 3 K2MnO4 + 3 K2SO4 + 2 KI + 6 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
CH3OOH + NaOH = NaCH3OO + H2O =>
CH3OOH + NaOH = NaCH3OO + H2O
Al2Se3 + H2O = Al2O3 + H2Se =>
Al2Se3 + 3 H2O = Al2O3 + 3 H2Se
AgBr + O2 = AgO + Br2 =>
2 AgBr + O2 = 2 AgO + Br2
NH3 + Cu(NO3)2 = [Cu(NH3)4]{2+} + NO3{-} =>
4 NH3 + Cu(NO3)2 = [Cu(NH3)4]{2+} + 2 NO3{-}
I2 + H2O = HI + HIO3 =>
3 I2 + 3 H2O = 5 HI + HIO3
NaHSO4H2O + NaOH = Na2SO4 + H2O =>
NaHSO4H2O + NaOH = Na2SO4 + 2 H2O
CaO + Al2O3 = Ca12Al14O33 =>
12 CaO + 7 Al2O3 = Ca12Al14O33
CaO(s) + CO2(g) = CaCO3(s) =>
CaO(s) + CO2(g) = CaCO3(s)
Li + S2 = LiS2 =>
Li + S2 = LiS2
CO + NaOH = CO2 + NaH =>
CO + NaOH = CO2 + NaH
Zn(OH)2 + NH4OH = (Zn(NH3)4)(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = (Zn(NH3)4)(OH)2 + 4 H2O
FeS2 + PbO = Pb + FeO + SO2 =>
FeS2 + 5 PbO = 5 Pb + FeO + 2 SO2
K2CO3 + HCI = KCI + H2O + CO2 =>
K2CO3 + 2 HCI = 2 KCI + H2O + CO2
Cr + FeO = CrO + Fe =>
Cr + FeO = CrO + Fe
H2SO3 + CaCl2 = CaSO3 + HCl =>
H2SO3 + CaCl2 = CaSO3 + 2 HCl
K2Cr2O7 + BaCl2 + NaOH = BaCrO4 + KCl + NaCl + H2O =>
K2Cr2O7 + 2 BaCl2 + 2 NaOH = 2 BaCrO4 + 2 KCl + 2 NaCl + H2O
MnO4 + I = MnO2 + IO =>
MnO4 + 2 I = MnO2 + 2 IO
Ag(NO3) = Ag(NO2) + O2 =>
2 Ag(NO3) = 2 Ag(NO2) + O2
C3H6 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C3H6 + 18 KMnO4 + 27 H2SO4 = 15 CO2 + 9 K2SO4 + 18 MnSO4 + 42 H2O
C2H4(OH)2 + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H4(OH)2 + K2Cr2O7 + 4 H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + 11 H2O
AgNO3 + K2SiO3 = KNO3 + Ag2SiO3 =>
2 AgNO3 + K2SiO3 = 2 KNO3 + Ag2SiO3
C3H8O3 + HCl = C3H7ClO2 + H2O =>
C3H8O3 + HCl = C3H7ClO2 + H2O
C6H5OH + Br2 = C6H5OBr + HBr =>
C6H5OH + Br2 = C6H5OBr + HBr
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
KFO3 = KF + O2 =>
2 KFO3 = 2 KF + 3 O2
HCOOH + Ca = (HCOO)2Ca + H2 =>
2 HCOOH + Ca = (HCOO)2Ca + H2
Ca(C2H3O2)2 + HCl = CaCl2 + CH3COOH =>
Ca(C2H3O2)2 + 2 HCl = CaCl2 + 2 CH3COOH
NaHCO3 + HC1 = NaC1 + H2CO3 =>
NaHCO3 + HC1 = NaC1 + H2CO3
Li + Fl = LiFl =>
Li + Fl = LiFl
C6H12O6 + C2H5OH = C19H22O6 + H2O =>
14 C6H12O6 + 15 C2H5OH = 6 C19H22O6 + 63 H2O
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Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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