| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4 + NaOH = H2O + Na + NH3
Ag2SO3 + HBr = H2SO3 + AgBr =>
Ag2SO3 + 2 HBr = H2SO3 + 2 AgBr
S1Cl4 + H2O = S1O2 + HCl =>
S1Cl4 + 2 H2O = S1O2 + 4 HCl
Li2O + H2O = Li(OH) =>
Li2O + H2O = 2 Li(OH)
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Al + I = AlI =>
Al + I = AlI
FeSO4 + H2O = Fe(OH)2 + H2SO4 =>
FeSO4 + 2 H2O = Fe(OH)2 + H2SO4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Sc(OH)3 + HCl = Sc(Cl)3 + H2O =>
Sc(OH)3 + 3 HCl = Sc(Cl)3 + 3 H2O
Br2O7 = Br7 + O2 =>
14 Br2O7 = 4 Br7 + 49 O2
C5H11NO2 + O2 = CO2 + H2O + NH3 =>
C5H11NO2 + 6 O2 = 5 CO2 + 4 H2O + NH3
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
SO2 + KMnO4 = MnSO4 + KO2 =>
SO2 + KMnO4 = MnSO4 + KO2
SnCl2 + Na2S = NaCl + SnS =>
SnCl2 + Na2S = 2 NaCl + SnS
Cu(NO3)2 + SO2 = CuSO4 + NO2 =>
Cu(NO3)2 + SO2 = CuSO4 + 2 NO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K + N2 = KN2 =>
K + N2 = KN2
CuOHCl + KOH = KCl + Cu(OH)2 =>
CuOHCl + KOH = KCl + Cu(OH)2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
C2H4O2 + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 C2H4O2 + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
Ca3P2 + H2O = Ca(OH)2 + PH3(aq) =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3(aq)
SnO + CO = Sn + CO2 =>
SnO + CO = Sn + CO2
Ba(OH)2 + K2SO4 = BaSO4 + K2(OH)2 =>
Ba(OH)2 + K2SO4 = BaSO4 + K2(OH)2
H2SO3 + Cr(OH)3 = Cr2(SO3)3 + H2O =>
3 H2SO3 + 2 Cr(OH)3 = Cr2(SO3)3 + 6 H2O
NaIO3 + H2SO4 + NaI = I2 + Na2SO4 + H2O =>
NaIO3 + 3 H2SO4 + 5 NaI = 3 I2 + 3 Na2SO4 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
In(s) + O2(g) = In2O3(s) =>
4 In(s) + 3 O2(g) = 2 In2O3(s)
C2H5OH + KMnO4 = MnO2 + KOH + CO2 + H2O =>
C2H5OH + 4 KMnO4 = 4 MnO2 + 4 KOH + 2 CO2 + H2O
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
K2SO3 + Al(NO3)3 + H2O = Al(OH)3 + SO2 + KNO3 =>
3 K2SO3 + 2 Al(NO3)3 + 3 H2O = 2 Al(OH)3 + 3 SO2 + 6 KNO3
AgNO3 + K2CrO4 = KNO3 + Ag2CrO4 =>
2 AgNO3 + K2CrO4 = 2 KNO3 + Ag2CrO4
Gc2 + M + C4 = Gc2MC3 =>
4 Gc2 + 4 M + 3 C4 = 4 Gc2MC3
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
CH3OH + C7H6O3 = C8H8O2 + H2O =>
14 CH3OH + 6 C7H6O3 = 7 C8H8O2 + 18 H2O
YCH3 + KMnO4 + H2X = YCOOH + K2X + MnX + H2O =>
5 YCH3 + 6 KMnO4 + 9 H2X = 5 YCOOH + 3 K2X + 6 MnX + 14 H2O
CaF2*Ca3(PO4)2 + H2SO4 + H2O = CaSO4*2H2O + H3PO4 + HF =>
CaF2*Ca3(PO4)2 + 4 H2SO4 + 8 H2O = 4 CaSO4*2H2O + 2 H3PO4 + 2 HF
AgNO3 + K2CrO4 = KNO3 + Ag2CrO4 =>
2 AgNO3 + K2CrO4 = 2 KNO3 + Ag2CrO4
H2MnO3 + Cr(OH)2 = CrMnO3 + H2O =>
H2MnO3 + Cr(OH)2 = CrMnO3 + 2 H2O
AgNO3 + K2CrO4 = KNO3 + Ag2CrO4 =>
2 AgNO3 + K2CrO4 = 2 KNO3 + Ag2CrO4
Mg(OH)2 + H2O = MgH + OH =>
Mg(OH)2 + H2O = MgH + 3 OH
Al + O2 = Al2O309 =>
4 Al + 309 O2 = 2 Al2O309
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Pb(No3)2 + Na2Co3 = Na(No3)2 + Pb2Co3 =>
2 Pb(No3)2 + Na2Co3 = 2 Na(No3)2 + Pb2Co3
NaAl(CO3)(OH)2(s) + HCl(aq) = NaCl(aq) + AlCl3(aq) + CO2(g) + H2O(l) =>
NaAl(CO3)(OH)2(s) + 4 HCl(aq) = NaCl(aq) + AlCl3(aq) + CO2(g) + 3 H2O(l)
NaNO3 + Al2(CO3)3 = Al(NO3)3 + Na2CO3 =>
6 NaNO3 + Al2(CO3)3 = 2 Al(NO3)3 + 3 Na2CO3
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
Pb(NO3)2 + Na2Cr2O = NaNO3 + PbCr2O =>
Pb(NO3)2 + Na2Cr2O = 2 NaNO3 + PbCr2O
AsCl3 + SnCl2 + HCl = As + H2[SnCl6] =>
2 AsCl3 + 3 SnCl2 + 6 HCl = 2 As + 3 H2[SnCl6]
PB(NO3)2 + NaCl = PBCl2 + NaNO3 =>
PB(NO3)2 + 2 NaCl = PBCl2 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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