| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + HCl = CaHCl
I2(s) + Al(s) = AlI2(s) =>
I2(s) + Al(s) = AlI2(s)
KMnO4 + H2C2O4 = K2C2O4 + HMnO4 =>
2 KMnO4 + H2C2O4 = K2C2O4 + 2 HMnO4
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aq) =>
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aq)
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
Zn + K2Cr2O7 + NaOH + H2O = Na[Cr(OH)4] + Na2[Zn(OH)4] + KOH =>
3 Zn + K2Cr2O7 + 8 NaOH + 7 H2O = 2 Na[Cr(OH)4] + 3 Na2[Zn(OH)4] + 2 KOH
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
(N)2 + (H)2 = NH3 =>
(N)2 + 3(H)2 = 2 NH3
C10H20O2 + O2 = CO2 + H2O =>
C10H20O2 + 14 O2 = 10 CO2 + 10 H2O
SiO2 + H2O = Si2(OH)2 + O2 =>
4 SiO2 + 2 H2O = 2 Si2(OH)2 + 3 O2
BaSO + LiCl = BaCl + LiSO =>
BaSO + LiCl = BaCl + LiSO
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3[Fe(C2O4)3]*6H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3[Fe(C2O4)3]*6H2O + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O
Al + KClO4 + KOH + HOH = KCl + KAl(OH)4 =>
8 Al + 3 KClO4 + 8 KOH + 12 HOH = 3 KCl + 8 KAl(OH)4
NaOCl + NaOH = NaO + HCl =>
NaOCl + NaOH = 2 NaO + HCl
C10H20O2 + O2 = CO2 + H2O =>
C10H20O2 + 14 O2 = 10 CO2 + 10 H2O
C6H8O6 + H2O = C6H10O7 =>
C6H8O6 + H2O = C6H10O7
Zn(s) + NiBr2(aq) = Ni(s) + ZnBr2(aq) =>
Zn(s) + NiBr2(aq) = Ni(s) + ZnBr2(aq)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
K2O + SO3 = S2O + KO3 =>
K2O + 2 SO3 = S2O + 2 KO3
Mg(NO3)2 + K2CO3 = MgCO3 + KNO3 =>
Mg(NO3)2 + K2CO3 = MgCO3 + 2 KNO3
Si(CH3O)4 + H2O = CH3OH + Si5O4(CH3O)12 =>
5 Si(CH3O)4 + 4 H2O = 8 CH3OH + Si5O4(CH3O)12
Co(NO3)2*6H2O + Fe(NO3)3*9H2O + NH2CH2COOH = CoFe2O4 + N2 + CO2 + H2O =>
9 Co(NO3)2*6H2O + 18 Fe(NO3)3*9H2O + 40 NH2CH2COOH = 9 CoFe2O4 + 56 N2 + 80 CO2 + 316 H2O
Hg + HSO4 = Hg(HSO4)2 =>
Hg + 2 HSO4 = Hg(HSO4)2
MgSO4 + LiBr = MgBr2 + Li2SO4 =>
MgSO4 + 2 LiBr = MgBr2 + Li2SO4
Sc + Br3 = ScBr3 =>
Sc + Br3 = ScBr3
In2(CO3)3 + HCl = InCl3 + CO2 + H2O =>
In2(CO3)3 + 6 HCl = 2 InCl3 + 3 CO2 + 3 H2O
NO2 + H2O = NH4NO3 + O2 =>
4 NO2 + 4 H2O = 2 NH4NO3 + 3 O2
H2S + CaO = H2Ca + SO =>
H2S + CaO = H2Ca + SO
Nb2O5 + Mg = MgO + NbO =>
Nb2O5 + 3 Mg = 3 MgO + 2 NbO
CoCO3 + HX + H2O2 = Co(X)3 + H2O + H2CO3 =>
2 CoCO3 + 6 HX + H2O2 = 2 Co(X)3 + 2 H2O + 2 H2CO3
NaNa + ClCl = NaClNaCl =>
NaNa + ClCl = NaClNaCl
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Al + Cu(SO4) = Al2(SO4)3 + Cu =>
2 Al + 3 Cu(SO4) = Al2(SO4)3 + 3 Cu
NaCl + S = Na2S + Cl2 =>
2 NaCl + S = Na2S + Cl2
C18H34O2 + O2 = H2O + CO2 =>
2 C18H34O2 + 51 O2 = 34 H2O + 36 CO2
P + NO2 = P2O5 + N2 =>
8 P + 10 NO2 = 4 P2O5 + 5 N2
AgNO3 + NH4OH = AgNH3 + NO4OH =>
4 AgNO3 + 3 NH4OH = 4 AgNH3 + 3 NO4OH
NO + NH3 + O2 = N2 + H2O =>
4 NO + 4 NH3 + O2 = 4 N2 + 6 H2O
SnO + Nb2O5 = Sn2Nb2O7 =>
2 SnO + Nb2O5 = Sn2Nb2O7
Hg(NO3)2 = HgO + N2O2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 2 N2O2 + 3 O2
C10H20O2 + O2 = CO2 + H2O =>
C10H20O2 + 14 O2 = 10 CO2 + 10 H2O
HNO3 + CsF = CsNO3 + HF =>
HNO3 + CsF = CsNO3 + HF
C10H20O2 + O2 = CO2 + H2O =>
C10H20O2 + 14 O2 = 10 CO2 + 10 H2O
Cu + PbNO32 = CuNO32 + Pb =>
Cu + PbNO32 = CuNO32 + Pb
Mn + BiO3 + H3O{+} = MnO4 + Bi{+} + H2O =>
5 Mn + 8 BiO3 + 8 H3O{+} = 5 MnO4 + 8 Bi{+} + 12 H2O
Ba(NO2)2 + Al(OH)3 = Ba(OH)3 + Al(NO2)2 =>
Ba(NO2)2 + Al(OH)3 = Ba(OH)3 + Al(NO2)2
P + NO2 = P2O5 + N2 =>
8 P + 10 NO2 = 4 P2O5 + 5 N2
HCIO + KOH = H2O + KCIO =>
HCIO + KOH = H2O + KCIO
AlF3 + Li2(SO3) = LiF + Al2(SO3)3 =>
2 AlF3 + 3 Li2(SO3) = 6 LiF + Al2(SO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/05/24
Équations équilibrées sur03/06/23
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