| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O + PbO2 = Na2PbO3
CH3CCCH3H2O = CH3COCH2CH3 =>
CH3CCCH3H2O = CH3COCH2CH3
B2H6 + O = B2O3 + H2O =>
B2H6 + 6 O = B2O3 + 3 H2O
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
H + Cl + O = HClO =>
H + Cl + O = HClO
Cl2 + H2O2 = O2 + HCl =>
Cl2 + H2O2 = O2 + 2 HCl
Ga1 + As(s) = GaAs(s) =>
Ga1 + As(s) = GaAs(s)
X(JB3)2 = XB + J2 + B2 =>
2 X(JB3)2 = 2 XB + 2 J2 + 5 B2
C5H12O + K2Cr2O7 + H2SO4 = CH2O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C5H12O + 10 K2Cr2O7 + 40 H2SO4 = 15 CH2O2 + 10 K2SO4 + 10 Cr2(SO4)3 + 43 H2O
FeF3 + O2 = FeO + F =>
2 FeF3 + O2 = 2 FeO + 6 F
Sr(OH)2 + H2O = OH + Sr(OH2)2 =>
Sr(OH)2 + 2 H2O = 2 OH + Sr(OH2)2
S + OH{-} = S{-2} + S2O3{-2} + H2O =>
4 S + 6 OH{-} = 2 S{-2} + S2O3{-2} + 3 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Al2(SO4)3(aq) + AgNO3(aq) = Al(NO3)3(aq) + Ag2SO4(s) =>
Al2(SO4)3(aq) + 6 AgNO3(aq) = 2 Al(NO3)3(aq) + 3 Ag2SO4(s)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
MgH2Cl = MgClH2 =>
MgH2Cl = MgClH2
Ba3(PO4)2 + NH4OH = Ba(OH)2 + (NH4)3PO4 =>
Ba3(PO4)2 + 6 NH4OH = 3 Ba(OH)2 + 2(NH4)3PO4
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
C8H4O3 + C8H80 = C20H14O4 + H2O =>
194 C8H4O3 + 11 C8H80 = 82 C20H14O4 + 254 H2O
NaH2PO2 + KI + I2 + H2O = NaI + K3PO4 + HI =>
NaH2PO2 + 3 KI + 2 I2 + 2 H2O = NaI + K3PO4 + 6 HI
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
NH4OH + H2C2O4 = HOH + (NH4)2 + C2O4 =>
2 NH4OH + H2C2O4 = 2 HOH + (NH4)2 + C2O4
CO2 + H2SO4 = CO2SO4 + H2 =>
CO2 + H2SO4 = CO2SO4 + H2
CO2 + Fe(OH)3 = Fe2(CO3)3 + H2O =>
3 CO2 + 2 Fe(OH)3 = Fe2(CO3)3 + 3 H2O
Al(OH)3(l) + CH3COOH(l) = Al(C2H3O2)3 + H2O =>
Al(OH)3(l) + 3 CH3COOH(l) = Al(C2H3O2)3 + 3 H2O
Al(OH)3 + Co(NO3)2 = Co(AlO2)2 + NO2 + O2 + H2O =>
4 Al(OH)3 + 2 Co(NO3)2 = 2 Co(AlO2)2 + 4 NO2 + O2 + 6 H2O
NiCO3 + HNO3 = Ni(NO3)2 + H2CO3 =>
NiCO3 + 2 HNO3 = Ni(NO3)2 + H2CO3
BaCl2 + HOH = Ba(OH)2 + HCl =>
BaCl2 + 2 HOH = Ba(OH)2 + 2 HCl
Pb(OH)2 + NaCl = PbCl + Na(OH)2 =>
Pb(OH)2 + NaCl = PbCl + Na(OH)2
NaOH + Mg(OH)2 + Al(OH)3 = AlMg[Na(OH)6] =>
NaOH + Mg(OH)2 + Al(OH)3 = AlMg[Na(OH)6]
NH4ClO4 + Mg = MgCl2 + O2 + N2 + H2 =>
2 NH4ClO4 + Mg = MgCl2 + 4 O2 + N2 + 4 H2
Sn + H2SO4 = SSn + H2 + O =>
Sn + H2SO4 = SSn + H2 + 4 O
CO + Cl2 + H2O = HCl + CO2 =>
CO + Cl2 + H2O = 2 HCl + CO2
WO27 + H = H2WO4 + H2O =>
WO27 + 48 H = H2WO4 + 23 H2O
KMnO4 + H2SO4 + Zn = MnSO4 + K2SO4 + Zn(SO4) + H2O =>
2 KMnO4 + 8 H2SO4 + 5 Zn = 2 MnSO4 + K2SO4 + 5 Zn(SO4) + 8 H2O
Li2S + AgNO3 = LiNO3 + Ag2S =>
Li2S + 2 AgNO3 = 2 LiNO3 + Ag2S
K3[Fe(CN)6] + KSCN = KCN + Fe(SCN)3 =>
K3[Fe(CN)6] + 3 KSCN = 6 KCN + Fe(SCN)3
Ag2CO3 + FeCl2 = AgCl + FeCO3 =>
Ag2CO3 + FeCl2 = 2 AgCl + FeCO3
HCl + LiHO = H2O + LiCl =>
HCl + LiHO = H2O + LiCl
NO3{-} + NH4{+} + NO{-} = N2 + H2O =>
NO3{-} + 2 NH4{+} + NO{-} = 2 N2 + 4 H2O
Co + H2 = CoH3 =>
2 Co + 3 H2 = 2 CoH3
Cr2(SO4)3 + CaO + H2O = Cr(OH)3 + CaSO4*2H2O =>
Cr2(SO4)3 + 3 CaO + 9 H2O = 2 Cr(OH)3 + 3 CaSO4*2H2O
H3PO4 + NaNO2 = HNO2 + Na3PO4 =>
H3PO4 + 3 NaNO2 = 3 HNO2 + Na3PO4
(NH4)2Fe(SO4)2 + NaOH = Fe(OH)2 + Na2SO4 + NH3*H2O =>
(NH4)2Fe(SO4)2 + 4 NaOH = Fe(OH)2 + 2 Na2SO4 + 2 NH3*H2O
CaS + AgNO3 = Ag2S + Ca(NO3)2 =>
CaS + 2 AgNO3 = Ag2S + Ca(NO3)2
P + HNO3 = P4O10 + NO2 + H2O =>
4 P + 20 HNO3 = P4O10 + 20 NO2 + 10 H2O
TiCl3 + NaClO4 = Cl2 + NaCl + TiO2 =>
2 TiCl3 + NaClO4 = 3 Cl2 + NaCl + 2 TiO2
Ca(OH)2 + NaF = CaF + Na(OH)2 =>
Ca(OH)2 + NaF = CaF + Na(OH)2
NaMnO4 + Al2(SO4)3 = Na2SO4 + Al(MnO4)3 =>
6 NaMnO4 + Al2(SO4)3 = 3 Na2SO4 + 2 Al(MnO4)3
NaCl(s) + AgNO3(l) = AgCl + NaNO3 =>
NaCl(s) + AgNO3(l) = AgCl + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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