| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 GaS = 8 Ga + S8
Calcium3(PhosphorusOxygen4)2 + Hydrogen2SulfurOxygen4 = CalciumSulfurOxygen4 + Calcium(Hydrogen2PhosphorusOxygen4)2 =>
Calcium3(PhosphorusOxygen4)2 + 2 Hydrogen2SulfurOxygen4 = 2 CalciumSulfurOxygen4 + Calcium(Hydrogen2PhosphorusOxygen4)2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca(C2H3O2)2 + H2SO4 = CaSO4 + HC2H3O2 =>
Ca(C2H3O2)2 + H2SO4 = CaSO4 + 2 HC2H3O2
Ag2SO4(aq) + Fe(NO3)3(aq) = AgNO3(aq) + Fe2(SO4)3(aq) =>
3 Ag2SO4(aq) + 2 Fe(NO3)3(aq) = 6 AgNO3(aq) + Fe2(SO4)3(aq)
Li2CO3 + HNO3 = CO2 + H2O + LiNO3 =>
Li2CO3 + 2 HNO3 = CO2 + H2O + 2 LiNO3
C6H3(NO2)2OH + Zn + HCl = C6H3(NH3Cl)2OH + ZnCl2 + H2O =>
C6H3(NO2)2OH + 6 Zn + 14 HCl = C6H3(NH3Cl)2OH + 6 ZnCl2 + 4 H2O
Ni2 + S = NiS =>
Ni2 + 2 S = 2 NiS
C5H11OH + Na2Cr2O7 + H2SO4 = C5H10O2 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C5H11OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 C5H10O2 + 2 Na2SO4 + 2 Cr2(SO4)3 + 11 H2O
H2SO3 + N2O3 = H2SO4 + NO =>
H2SO3 + N2O3 = H2SO4 + 2 NO
OH + C2H4O = CO2 + H2O =>
10 OH + C2H4O = 2 CO2 + 7 H2O
Na2SO4 + AlPO4 = Na3PO4 + Al2(SO4)3 =>
3 Na2SO4 + 2 AlPO4 = 2 Na3PO4 + Al2(SO4)3
KMnO4 + HCl = MnCl + Cl + H2O + KCl =>
KMnO4 + 8 HCl = MnCl + 6 Cl + 4 H2O + KCl
NaCl(aq) + CaCl2(aq) = NaCl2(l) + CaCl(s) =>
NaCl(aq) + CaCl2(aq) = NaCl2(l) + CaCl(s)
N2 + H2O = HNO3 + NH3 =>
4 N2 + 9 H2O = 3 HNO3 + 5 NH3
C6H5OH + HONO2 = C6H2(NO2)3OH + H2O =>
C6H5OH + 3 HONO2 = C6H2(NO2)3OH + 3 H2O
C3H7IKHS = C3H8SKI =>
C3H7IKHS = C3H8SKI
C8H13OH + H2O2 = H2O + CO2 =>
C8H13OH + 22 H2O2 = 29 H2O + 8 CO2
HI + Cl2 = I3 + HCl =>
6 HI + 3 Cl2 = 2 I3 + 6 HCl
AgNO3 + CuNO32 = AgNO32 + CuNO3 =>
AgNO3 + CuNO32 = AgNO32 + CuNO3
FeCl3 + NaI = FeCl2 + NaCl + I2 =>
2 FeCl3 + 2 NaI = 2 FeCl2 + 2 NaCl + I2
NH3 + Ag = Ag2NH3 =>
NH3 + 2 Ag = Ag2NH3
NaOH + H2O3 = NaO3 + H2O =>
4 NaOH + 5 H2O3 = 4 NaO3 + 7 H2O
CH3COCH3 + H2 = CH3CO + CH4 =>
2 CH3COCH3 + H2 = 2 CH3CO + 2 CH4
Fe(CN)6{-3} + N2H4 + OH{-} = Fe(CN)6{-4} + N2 + H2O =>
4 Fe(CN)6{-3} + N2H4 + 4 OH{-} = 4 Fe(CN)6{-4} + N2 + 4 H2O
NH3 + FeCl2 + H2O = NH4Cl + FeO =>
2 NH3 + FeCl2 + H2O = 2 NH4Cl + FeO
Sr2Br = Sr + Br =>
Sr2Br = 2 Sr + Br
P2H + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O =>
10 P2H + 22 KMnO4 + 33 H2SO4 = 11 K2SO4 + 22 MnSO4 + 20 H3PO4 + 8 H2O
H2SO4 + NH4HCO3 = H2O + CO2 + (NH4)2SO4 =>
H2SO4 + 2 NH4HCO3 = 2 H2O + 2 CO2 + (NH4)2SO4
NaCN + H2O = COOHNa + NH3 =>
NaCN + 2 H2O = COOHNa + NH3
Cl(aq) + Ag(aq) = Ag2Cl3(s) =>
3 Cl(aq) + 2 Ag(aq) = Ag2Cl3(s)
SrOH = OH + Sr =>
SrOH = OH + Sr
SnCl2 + Zn = Sn + Zn(Cl) =>
SnCl2 + 2 Zn = Sn + 2 Zn(Cl)
KMnO4 + H3AsO3 + HCl = H3AsO4 + KCl + MnCl2 + H2O =>
2 KMnO4 + 5 H3AsO3 + 6 HCl = 5 H3AsO4 + 2 KCl + 2 MnCl2 + 3 H2O
SO2 + Ba(OH)2 = H2O + BaSO3 =>
SO2 + Ba(OH)2 = H2O + BaSO3
MnCl2 + K4(FeCN6) = Mn4(FeCN6)2 + KCl =>
4 MnCl2 + 2 K4(FeCN6) = Mn4(FeCN6)2 + 8 KCl
Zn(NO3)2 + H2SO4 = ZnSO4 + H(NO3) =>
Zn(NO3)2 + H2SO4 = ZnSO4 + 2 H(NO3)
C + O10 = CO2 =>
5 C + O10 = 5 CO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
ZrOCl2 + K4[Fe(CN)6] + H2O = Zr[Fe(CN)6] + KCl + KOH =>
ZrOCl2 + K4[Fe(CN)6] + H2O = Zr[Fe(CN)6] + 2 KCl + 2 KOH
Te + HNO3 = H2TeO4 + H2O + NO2 =>
Te + 6 HNO3 = H2TeO4 + 2 H2O + 6 NO2
KNa + MgBr2 = KBr + MgNa2 =>
2 KNa + MgBr2 = 2 KBr + MgNa2
Fe2C3O9 + KF = FeF3 + K2CO3 =>
Fe2C3O9 + 6 KF = 2 FeF3 + 3 K2CO3
K2O + (H2O) = KOH =>
K2O + (H2O) = 2 KOH
Pb + HNO3 = Pb3(NO3)2 + NH4NO3 + H2O =>
12 Pb + 10 HNO3 = 4 Pb3(NO3)2 + NH4NO3 + 3 H2O
Ca(OH)2 + (NH4)Cl = CaCl2 + (NH4)(OH) =>
Ca(OH)2 + 2(NH4)Cl = CaCl2 + 2(NH4)(OH)
CdCl2 + Na2CO3 = CdCO3 + NaCl =>
CdCl2 + Na2CO3 = CdCO3 + 2 NaCl
H2S + Fe(OH)3 = Fe2S3 + H2O* =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O*
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/04/24
Équations équilibrées sur06/03/23
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