| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
Sn + H2SO4 = SnSO4 + SO2 + H2O =>
Sn + 2 H2SO4 = SnSO4 + SO2 + 2 H2O
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
MgSO4 + KBr = MgBr2 + K2SO4 =>
MgSO4 + 2 KBr = MgBr2 + K2SO4
NH4NO3 + NaCl = NH4Cl + NaNO3 =>
NH4NO3 + NaCl = NH4Cl + NaNO3
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Na(s) + O2 = Na2O2 =>
2 Na(s) + O2 = Na2O2
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
Cu(NO3) + NaCl = CuCl + Na(NO3) =>
Cu(NO3) + NaCl = CuCl + Na(NO3)
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Ag + S = Ag2S =>
2 Ag + S = Ag2S
As2S3 + Mn(NO3)2 + K2CO3 = K3AsO4 + K2SO4 + K2MnO4 + NO + CO2 =>
As2S3 + 14 Mn(NO3)2 + 20 K2CO3 = 2 K3AsO4 + 3 K2SO4 + 14 K2MnO4 + 28 NO + 20 CO2
AI(OH)3 + HC1 = AIC3 + H2O =>
AI(OH)3 + 3 HC1 = AIC3 + 3 H2O
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
Fe + Cu = FeCu =>
Fe + Cu = FeCu
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
NH4{+}(aq) + OH{-}(aq) = NH3(g) + H2O(l) =>
NH4{+}(aq) + OH{-}(aq) = NH3(g) + H2O(l)
(NH4)2SO4 + Cu(NO3)2 = NH4NO3 + CuSO4 =>
(NH4)2SO4 + Cu(NO3)2 = 2 NH4NO3 + CuSO4
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
Cl2 + Fl2 = ClFl =>
Cl2 + Fl2 = 2 ClFl
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al2(SO4)3 + Na2CO3 = Al2CO3 + Na2(SO4)3 =>
Al2(SO4)3 + Na2CO3 = Al2CO3 + Na2(SO4)3
SnO + ClH = SnCl2 + H2O =>
SnO + 2 ClH = SnCl2 + H2O
C4H10 + O = CO2 + H2O =>
C4H10 + 13 O = 4 CO2 + 5 H2O
Na2S + H2 + MnCl2 = MnS + HCl + Na =>
Na2S + H2 + MnCl2 = MnS + 2 HCl + 2 Na
C10H15NO + HI + P = C10H15N + P2I4 + H2O =>
2 C10H15NO + 4 HI + 2 P = 2 C10H15N + P2I4 + 2 H2O
Au3 + O2 = AuO =>
2 Au3 + 3 O2 = 6 AuO
C4H7NO4 + O2 = H2NCONH2 + CO2 + H2O =>
2 C4H7NO4 + 6 O2 = H2NCONH2 + 7 CO2 + 5 H2O
CuSO4*5H2O + NaOH + NaKC4H4O6*4H2O = CuSO4NaOHNaKC4H4O6*4H2O*5H2O =>
CuSO4*5H2O + NaOH + NaKC4H4O6*4H2O = CuSO4NaOHNaKC4H4O6*4H2O*5H2O
Al4Si4O10(OH)8 + H2SO4 = Al2(SO4)3 + SiO2 + H2O =>
Al4Si4O10(OH)8 + 6 H2SO4 = 2 Al2(SO4)3 + 4 SiO2 + 10 H2O
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
NaOH + AuCl3 = NaCl + Au(OH)3 =>
3 NaOH + AuCl3 = 3 NaCl + Au(OH)3
AlF3 + O2 = Al2O3 + F2 =>
4 AlF3 + 3 O2 = 2 Al2O3 + 6 F2
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
C6N6FeK4 + Cu(NO3)2 = Cu2FeC6N6 + KNO3 =>
C6N6FeK4 + 2 Cu(NO3)2 = Cu2FeC6N6 + 4 KNO3
SrSiO3 + Cs2C2O4 = SrC2O4 + Cs2SiO3 =>
SrSiO3 + Cs2C2O4 = SrC2O4 + Cs2SiO3
Co(NO3)2 = O2 + Co(NO2)2 =>
Co(NO3)2 = O2 + Co(NO2)2
NaCl + HNO3 = HCl + NaNO3 =>
NaCl + HNO3 = HCl + NaNO3
CH4(g) + F2(g) = CHF3(g) + HF(g) =>
CH4(g) + 3 F2(g) = CHF3(g) + 3 HF(g)
NaHSO3 = Na2SO3SO2 + H2O =>
2 NaHSO3 = Na2SO3SO2 + H2O
H2CO3 + NaOH = NaCO3H + H2O =>
H2CO3 + NaOH = NaCO3H + H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AlBr3(aq) + K2SO4(aq) = KBr + Al2(SO4)3 =>
2 AlBr3(aq) + 3 K2SO4(aq) = 6 KBr + Al2(SO4)3
Zn(NO3)2Fe = Fe(NO3)2Zn =>
Zn(NO3)2Fe = Fe(NO3)2Zn
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/23
Équations équilibrées sur01/19/23
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