| Équations équilibrées la veille | Équations équilibrées le lendemain |
Be(OH)2Sr(OH)2 = Sr(Be(OH)4)
KCI = K + CI =>
KCI = K + CI
C6H13O2 + O2 = CO2 + H2O =>
4 C6H13O2 + 33 O2 = 24 CO2 + 26 H2O
BeSO4 = BeO + SO3 =>
BeSO4 = BeO + SO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
SiO2HCl = SiClHO2 =>
SiO2HCl = SiClHO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
PaI5 = I2 + Pa =>
2 PaI5 = 5 I2 + 2 Pa
C2H4 + O2 = C2H4O =>
2 C2H4 + O2 = 2 C2H4O
AgNO3 + NaOH = NaNO3 + AgOH =>
AgNO3 + NaOH = NaNO3 + AgOH
H2SO4 + NaOH = H2OH + NaSO4 =>
H2SO4 + NaOH = H2OH + NaSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Fe(NO3)3NH3 = Fe(OH)3N4O6 =>
Fe(NO3)3NH3 = Fe(OH)3N4O6
H2SO4 + K2Cr2O7 + KI = I2 + H2O + K2SO4 + Cr2(SO4)3 =>
7 H2SO4 + K2Cr2O7 + 6 KI = 3 I2 + 7 H2O + 4 K2SO4 + Cr2(SO4)3
SO3(g) + H2O(l) = H2SO4 =>
SO3(g) + H2O(l) = H2SO4
KO{2-} + H2SO4 = K2SO4 + H2 + O{2-} =>
2 KO{2-} + H2SO4 = K2SO4 + H2 + 2 O{2-}
Na2B4O7 + HCl + H2O = NaCl + H3BO3 =>
Na2B4O7 + 2 HCl + 5 H2O = 2 NaCl + 4 H3BO3
NH4Cl + Co2(SO4)2 = (NH4)2SO4 + CoCl2 =>
4 NH4Cl + Co2(SO4)2 = 2(NH4)2SO4 + 2 CoCl2
Cr(NO3)3 + Li3PO4 = CrPO4 + LiNO3 =>
Cr(NO3)3 + Li3PO4 = CrPO4 + 3 LiNO3
CH3CH2CH3Cl2 = CH3CH2CH2ClHCl =>
CH3CH2CH3Cl2 = CH3CH2CH2ClHCl
H2[PtCl6] + SO2 + H2O = HCl + H2[PtCl4] + H2SO4 =>
H2[PtCl6] + SO2 + 2 H2O = 2 HCl + H2[PtCl4] + H2SO4
BaCl2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2Cl2 =>
BaCl2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2Cl2
H2SO4 + Hg = Hg2SO4 + H =>
H2SO4 + 2 Hg = Hg2SO4 + 2 H
HgCl2 + K2C2O4 = KCl + HgC2O4 =>
HgCl2 + K2C2O4 = 2 KCl + HgC2O4
C100 = C =>
C100 = 100 C
HNO3(aq) + Mn(OH)2(s) = Mn(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Mn(OH)2(s) = Mn(NO3)2(aq) + 2 H2O(l)
ZnOH2HCl = ZnClHOH2 =>
ZnOH2HCl = ZnClHOH2
KOH(aq) + HF(aq) = HHO + KF =>
KOH(aq) + HF(aq) = HHO + KF
Ba(ClO3)2(aq) + (NH4)2SO4(aq) = BaSO4 + NH4ClO3 =>
Ba(ClO3)2(aq) + (NH4)2SO4(aq) = BaSO4 + 2 NH4ClO3
Ni(C2H3O2)2 + HCl = NiCl2 + H(C2H3O2) =>
Ni(C2H3O2)2 + 2 HCl = NiCl2 + 2 H(C2H3O2)
HO = OH2O =>
2 HO = OH2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Pb(NO3)2 + KI + H2O = K[PbI3]*2H2O + KNO3 =>
Pb(NO3)2 + 3 KI + 2 H2O = K[PbI3]*2H2O + 2 KNO3
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
FePO4 + NaNO3 = Fe(NO3)3 + Na3PO4 =>
FePO4 + 3 NaNO3 = Fe(NO3)3 + Na3PO4
C8H18OH + H2O = CO2 + H2 =>
2 C8H18OH + 30 H2O = 16 CO2 + 49 H2
zincsulfate + water = zincoxide + sulfuricacid =>
ZnSO4 + H2O = ZnO + H2SO4
Ni(C2H3O2)2 + HCl = NiCl2 + H(C2H3O2) =>
Ni(C2H3O2)2 + 2 HCl = NiCl2 + 2 H(C2H3O2)
AgCl + HCl = AgH + Cl =>
AgCl + HCl = AgH + 2 Cl
C2H2NaNH2 = C2HNaNH3 =>
C2H2NaNH2 = C2HNaNH3
FePO4 + NaNO3 = Fe(NO3)3 + Na3PO4 =>
FePO4 + 3 NaNO3 = Fe(NO3)3 + Na3PO4
NiF2 + Na2CO3 = NiCO3 + NaF =>
NiF2 + Na2CO3 = NiCO3 + 2 NaF
Pb(NO3)2 + KI + H2O = KPbI3*2H2O + KNO3 =>
Pb(NO3)2 + 3 KI + 2 H2O = KPbI3*2H2O + 2 KNO3
C4H9OH + Cr2O72{-} + H{+} = C3H7COOH + Cr3{+} + H2O =>
427 C4H9OH + 12 Cr2O72{-} + 20 H{+} = 427 C3H7COOH + 8 Cr3{+} + 437 H2O
Bi2(SO4)5 + Ti3(PO4)4 = Bi3(PO4)5 + Ti(SO4)2 =>
6 Bi2(SO4)5 + 5 Ti3(PO4)4 = 4 Bi3(PO4)5 + 15 Ti(SO4)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CuCl2NaOH = NaCl2CuOH =>
CuCl2NaOH = NaCl2CuOH
MnSO4 + KOH = MnOH + KSO4 =>
MnSO4 + KOH = MnOH + KSO4
Al(ClO4)3 + K2CO3 = Al(CO3)3 + K2ClO4 =>
Al(ClO4)3 + 3 K2CO3 = Al(CO3)3 + 3 K2ClO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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