| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO3 + Na2SO4 = Na2SO3 + H2SO4
BaNO + NHPO = NHNO + BaPO =>
BaNO + NHPO = NHNO + BaPO
NaPO3 + H2O = HPO3 + NaOH =>
NaPO3 + H2O = HPO3 + NaOH
HCOOH + Al2O3 = Al + CO2 + H2O =>
3 HCOOH + Al2O3 = 2 Al + 3 CO2 + 3 H2O
Ag3N + O2 = Ag2O + NO2 =>
4 Ag3N + 7 O2 = 6 Ag2O + 4 NO2
CH3CH2OH + Cl2 + H2O = Cl3CCH(OH)2 + HCl =>
CH3CH2OH + 4 Cl2 + H2O = Cl3CCH(OH)2 + 5 HCl
T2 + Q2 = T3Q =>
3 T2 + Q2 = 2 T3Q
SnO2 + OH = SnO3 + H2O =>
SnO2 + 2 OH = SnO3 + H2O
S + H2O = OH + H2S =>
S + 2 H2O = 2 OH + H2S
Mn + Al(C2H3O2)3 = Mn(C2H3O2)2 + Al =>
3 Mn + 2 Al(C2H3O2)3 = 3 Mn(C2H3O2)2 + 2 Al
C6H10O5(s) + O2 = CO2(g) + H2O(g) =>
C6H10O5(s) + 6 O2 = 6 CO2(g) + 5 H2O(g)
Li + AuCl3 = LiCl + Au =>
3 Li + AuCl3 = 3 LiCl + Au
Ba + CuSO4 = BaSO4 + Cu =>
Ba + CuSO4 = BaSO4 + Cu
Si + CI2 = SiCI2 =>
Si + CI2 = SiCI2
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
CH3CH2 + O2 = CH3CHO + H2O =>
4 CH3CH2 + 3 O2 = 4 CH3CHO + 2 H2O
LiBrO3 + LiHSO3 = LiHSO4 + Li2SO4 + H2O + Br2 =>
2 LiBrO3 + 5 LiHSO3 = 3 LiHSO4 + 2 Li2SO4 + H2O + Br2
SiO7H6 = Si4O12H4 + OH + H2O =>
4 SiO7H6 = Si4O12H4 + 12 OH + 4 H2O
O2 + La2O3 + Cr2O3 + BaCO3 = La90Ba10Cr100O300 + CO2 =>
5 O2 + 90 La2O3 + 100 Cr2O3 + 20 BaCO3 = 2 La90Ba10Cr100O300 + 20 CO2
KMnO4 + (COONa)2 + H2SO4 = CO2 + H2O + Na2SO4 + MnSO4 + COOK =>
KMnO4 + 3(COONa)2 + 4 H2SO4 = 5 CO2 + 4 H2O + 3 Na2SO4 + MnSO4 + COOK
Cs2O + HBr = CsBr + H2O =>
Cs2O + 2 HBr = 2 CsBr + H2O
NaSO4 + PbCl = PbSO4 + NaCl =>
NaSO4 + PbCl = PbSO4 + NaCl
N0 = N02 =>
2 N0 = N02
Mg3(PO4)2 + Pb(NO3)2 = Mg(NO3)2 + Pb3(PO4)2 =>
Mg3(PO4)2 + 3 Pb(NO3)2 = 3 Mg(NO3)2 + Pb3(PO4)2
Br2 + Ba(OH)2 = BaBr2 + HBrO3 + H2O =>
6 Br2 + 5 Ba(OH)2 = 5 BaBr2 + 2 HBrO3 + 4 H2O
Cu(SO4)2(aq) + Zn(s) = ZnSO4(aq) + Cu(s) =>
Cu(SO4)2(aq) + 2 Zn(s) = 2 ZnSO4(aq) + Cu(s)
NH3 + ZnO = Zn + H2O + N2 =>
2 NH3 + 3 ZnO = 3 Zn + 3 H2O + N2
F + Al(OH)4 + Na = Na3AlF6 + OH =>
6 F + Al(OH)4 + 3 Na = Na3AlF6 + 4 OH
HNO3 + BaCl2 = HCl2 + NO3Ba =>
HNO3 + BaCl2 = HCl2 + NO3Ba
AgSO4 + NaI = AgI + NaSO4 =>
AgSO4 + NaI = AgI + NaSO4
Fe2O3 + I2 = Fe + IO3 =>
2 Fe2O3 + I2 = 4 Fe + 2 IO3
Zn + NaCl + H2O = ZnCl2 + NaOH + H2 =>
Zn + 2 NaCl + 2 H2O = ZnCl2 + 2 NaOH + H2
C25H52 + KNO3 = K2CO3 + CO2 + H2O + N2 =>
5 C25H52 + 152 KNO3 = 76 K2CO3 + 49 CO2 + 130 H2O + 76 N2
(NH4)2SO3 + NaOH = NH3 + Na2SO3 + H2O =>
(NH4)2SO3 + 2 NaOH = 2 NH3 + Na2SO3 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cl + NiBr = ClNi + Br =>
Cl + NiBr = ClNi + Br
HF + CO2 = HFCOO =>
HF + CO2 = HFCOO
H + BO3 = H3BO3 =>
3 H + BO3 = H3BO3
Sn + Sb(Cl5)3 = SnCl2 + Sb =>
15 Sn + 2 Sb(Cl5)3 = 15 SnCl2 + 2 Sb
Al(NO2)3 + Ca = Al + Ca(NO2)2 =>
2 Al(NO2)3 + 3 Ca = 2 Al + 3 Ca(NO2)2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
NH4OH + CuCl2 = NH4Cl2 + CuOH =>
NH4OH + CuCl2 = NH4Cl2 + CuOH
Cr2Cl3 + KOH + Cl2 = KCl + K2CrO4 + H2O =>
2 Cr2Cl3 + 32 KOH + 9 Cl2 = 24 KCl + 4 K2CrO4 + 16 H2O
Al(OH)3(aq) = Al2O3(s) + H2O(g) =>
2 Al(OH)3(aq) = Al2O3(s) + 3 H2O(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K + CuBr2 = KBr + Cu2 =>
4 K + 2 CuBr2 = 4 KBr + Cu2
[Ag(py)4]NO3 + I2 = AgI + [I(py)2]NO3 =>
[Ag(py)4]NO3 + 3 I2 = 4 AgI + [I(py)2]NO3
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
NaO2 + SO2 = NaO4 + S =>
NaO2 + SO2 = NaO4 + S
H2SO4 + NOH = HOH + N2SO4 =>
H2SO4 + 2 NOH = 2 HOH + N2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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