| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiNO3 + NH4ClO3 = LiClO3 + NH4NO3
KOH + Fe3(NO3)3 = KNO3 + Fe3(OH)3 =>
3 KOH + Fe3(NO3)3 = 3 KNO3 + Fe3(OH)3
Cd + I = CdI4 =>
Cd + 4 I = CdI4
Na3Cr(OH)6 + H2O2 = Na2CrO4 + NaOH + H2O =>
2 Na3Cr(OH)6 + 3 H2O2 = 2 Na2CrO4 + 2 NaOH + 8 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Pb(C2H3O2)2 + H2CO3 = PbCO3 + H(C2H3O2) =>
Pb(C2H3O2)2 + H2CO3 = PbCO3 + 2 H(C2H3O2)
ZrOCl2*8H2O + NaOH = Zr(OH)4 + NaCl + H2O =>
ZrOCl2*8H2O + 2 NaOH = Zr(OH)4 + 2 NaCl + 7 H2O
HCl(aq) + Mg(OH)2(aq) = MgCl2(aq) + H2O(l) =>
2 HCl(aq) + Mg(OH)2(aq) = MgCl2(aq) + 2 H2O(l)
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
Mg(ClO3)2 + (NH4)2CO3 = MgCO3 + NH4ClO3 =>
Mg(ClO3)2 + (NH4)2CO3 = MgCO3 + 2 NH4ClO3
Mn + ZnBr2 = MnBr + Zn =>
2 Mn + ZnBr2 = 2 MnBr + Zn
H2S + NaIO3 + NaOH = Na2SO3 + I2 + H2O =>
5 H2S + 6 NaIO3 + 4 NaOH = 5 Na2SO3 + 3 I2 + 7 H2O
H2SO4(aq) + Mg(OH)2(aq) = MgSO4(aq) + H2O(l) =>
H2SO4(aq) + Mg(OH)2(aq) = MgSO4(aq) + 2 H2O(l)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
C6H12O6(aq) + O2(g) = CO2(q) + H2O(l) =>
C6H12O6(aq) + 6 O2(g) = 6 CO2(q) + 6 H2O(l)
HPO4{2-} + CaCl2 + H{+} = Ca3(PO4)2 + HCl =>
2 HPO4{2-} + 3 CaCl2 + 4 H{+} = Ca3(PO4)2 + 6 HCl
H3Po2 + Mg(OH)2 = Mg(H2Po2)2 + H2O =>
2 H3Po2 + Mg(OH)2 = Mg(H2Po2)2 + 2 H2O
Mg(OH)2(aq) + H3PO4(aq) = H2O(l) + Mg3(PO4)2(aq) =>
3 Mg(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Mg3(PO4)2(aq)
C12H7 + O2 = CO2 + H2O =>
4 C12H7 + 55 O2 = 48 CO2 + 14 H2O
Cu(OH)2 + Na(NO3) = Cu(NO3)2 + NaOH =>
Cu(OH)2 + 2 Na(NO3) = Cu(NO3)2 + 2 NaOH
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
KSCN + H2Cr2O7 + K2Cr2O7 = CO2 + NO2 + Cr2O3 + K2SO4 + H2O =>
2 KSCN + 4 H2Cr2O7 + K2Cr2O7 = 2 CO2 + 2 NO2 + 5 Cr2O3 + 2 K2SO4 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cd3N2 + Sr = Sr3N2 + Cd =>
Cd3N2 + 3 Sr = Sr3N2 + 3 Cd
HNO3(aq) + Mg(OH)2(aq) = Mg(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Mg(OH)2(aq) = Mg(NO3)2(aq) + 2 H2O(l)
Ca(C2H3O2)2 + K2SO4 = KC2H3O2 + CaSO4 =>
Ca(C2H3O2)2 + K2SO4 = 2 KC2H3O2 + CaSO4
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
NO(g) + O2(g) + H2O(l) = HNO2(g) =>
4 NO(g) + O2(g) + 2 H2O(l) = 4 HNO2(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SnCl3 = Sn + Cl =>
SnCl3 = Sn + 3 Cl
H2SO4 + Pb(OH)2 = PbSO4 + H2O =>
H2SO4 + Pb(OH)2 = PbSO4 + 2 H2O
FeSO4 + HNO3 = Fe(NO3)3 + N2 + H2SO4 + H2O =>
10 FeSO4 + 32 HNO3 = 10 Fe(NO3)3 + N2 + 10 H2SO4 + 6 H2O
C2H5OH + C6H5OH = C6H5CH2CH2OH + H2O =>
C2H5OH + C6H5OH = C6H5CH2CH2OH + H2O
Zn(ClO3)2 + Ag = Zn + AgClO3 =>
Zn(ClO3)2 + 2 Ag = Zn + 2 AgClO3
NaNO2 + KI + H2SO4 = I2 + NO + Na2SO4 + K2SO4 + H2O =>
2 NaNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + Na2SO4 + K2SO4 + 2 H2O
Li + O2 + H2 = LiOH =>
2 Li + O2 + H2 = 2 LiOH
C6H5MgBr + H2O = C6H6 + MgOHBr =>
C6H5MgBr + H2O = C6H6 + MgOHBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HI + Br2 = BrI + H2 =>
2 HI + Br2 = 2 BrI + H2
OH{-} + Fe{2+} = Fe(OH)2 =>
2 OH{-} + Fe{2+} = Fe(OH)2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
MgF2 + Be = BeF2 + Mg =>
MgF2 + Be = BeF2 + Mg
C6H12O6 + SO4 + NH3 = CH0173O052N017S00032 + CO2 + H2O =>
139 C6H12O6 + 384 SO4 + 204 NH3 = 12 CH0173O052N017S00032 + 822 CO2 + 102 H2O
H2NC6H4OH + (CH3CO)2O = C8H9NO2 + CH3COOH =>
H2NC6H4OH + (CH3CO)2O = C8H9NO2 + CH3COOH
NaCl + HCO = NaCO + HCl =>
NaCl + HCO = NaCO + HCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Ca(OH)2 + Be(OH)2 + (NH4)H2(AsO4) = BeCa(AsO4)(OH) + (NH4)(OH) + H2O =>
Ca(OH)2 + Be(OH)2 + (NH4)H2(AsO4) = BeCa(AsO4)(OH) + (NH4)(OH) + 2 H2O
Ba + K2SO4 = BaSO4 + K =>
Ba + K2SO4 = BaSO4 + 2 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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