| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(C2H3O2)2 + (NH4)3PO4 = PbPO4 + (NH4)3(C2H3O2)2
H2(g) + I2(s) = HI(g) =>
H2(g) + I2(s) = 2 HI(g)
Cu(C2H3O2)2 + KI = Cu2I2 + I2 + KC2H3O2 =>
2 Cu(C2H3O2)2 + 4 KI = Cu2I2 + I2 + 4 KC2H3O2
LiOH(aq) + NaNO3(aq) = NaOH + LiNO3 =>
LiOH(aq) + NaNO3(aq) = NaOH + LiNO3
(CH3COO)2Ca + C2H5OH = Ca(OH)2 + CH3COOC2H5 =>
(CH3COO)2Ca + 2 C2H5OH = Ca(OH)2 + 2 CH3COOC2H5
KHSO4(s) = K2SO4(s) + SO3(g) + H2O(l) =>
2 KHSO4(s) = K2SO4(s) + SO3(g) + H2O(l)
Al2O3 + NaHCO3 = NaAlO2 + CO2 + H2O =>
Al2O3 + 2 NaHCO3 = 2 NaAlO2 + 2 CO2 + H2O
CrO3 + Ba(OH)2 = BaCrO4 + H2O =>
CrO3 + Ba(OH)2 = BaCrO4 + H2O
C4H9OH + HI = C4H9I + H2O =>
C4H9OH + HI = C4H9I + H2O
HgS2 = Hg + S =>
HgS2 = Hg + 2 S
C2H5OH + CH3COCl = CH3CO2C2H5 + HCl =>
C2H5OH + CH3COCl = CH3CO2C2H5 + HCl
H3PO4 + (NH4)3MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
2 H3PO4 + 24(NH4)3MoO4 + 72.000000000001HNO3 = 2(NH4)3PO4*12MoO3 + 69.000000000001NH4NO3 + 33 H2O
KClO + HI = KCl + I2 + H2O =>
KClO + 2 HI = KCl + I2 + H2O
H + ClO2 = Cl2 + H2O =>
8 H + 2 ClO2 = Cl2 + 4 H2O
Ca + Fe(OH)3 = Ca(OH)2 + Fe =>
3 Ca + 2 Fe(OH)3 = 3 Ca(OH)2 + 2 Fe
C8H7O2COOH + NaOH = NaC8H7O2COO + HOH =>
C8H7O2COOH + NaOH = NaC8H7O2COO + HOH
NaI + Al(NO3)3 = NaNO3 + AlI3 =>
3 NaI + Al(NO3)3 = 3 NaNO3 + AlI3
ZnO + K = Zn + K2O =>
ZnO + 2 K = Zn + K2O
Si + Fe2 = SiFe4 =>
Si + 2 Fe2 = SiFe4
MgO + H2CO3 = MgCO3 + H2O =>
MgO + H2CO3 = MgCO3 + H2O
Na2S2O8 + KI = K2S2O8 + NaI =>
Na2S2O8 + 2 KI = K2S2O8 + 2 NaI
Mg(NO3)2 + H2O + CO2 = MgCO3 + HNO3 =>
Mg(NO3)2 + H2O + CO2 = MgCO3 + 2 HNO3
NH3 + NH4NO3 = N2 + H2O =>
2 NH3 + 3 NH4NO3 = 4 N2 + 9 H2O
K3AlO3 + H2SO4 = KAl(SO4)2 + K2SO4 + H2O =>
K3AlO3 + 3 H2SO4 = KAl(SO4)2 + K2SO4 + 3 H2O
MnS(s) + HBr(aq) = H2S + MnBr2 =>
MnS(s) + 2 HBr(aq) = H2S + MnBr2
C2H2O4 = CO2 + H2 =>
C2H2O4 = 2 CO2 + H2
NaC + HCl = NaCl + HC =>
NaC + HCl = NaCl + HC
KOH + KHP = K2P + H2O =>
KOH + KHP = K2P + H2O
Cl + LiBr = ClBr + Li =>
Cl + LiBr = ClBr + Li
KI(s) = K(s) + I2(s) =>
2 KI(s) = 2 K(s) + I2(s)
CoC2O4 = CoO + CO2 + CO =>
CoC2O4 = CoO + CO2 + CO
Fe(NO3)3*9H2O + C6H8O7 = Fe2O3 + N2 + CO2 + H2O =>
6 Fe(NO3)3*9H2O + 5 C6H8O7 = 3 Fe2O3 + 9 N2 + 30 CO2 + 74 H2O
CO3{2-} + HCl = H2CO3 + Cl{-} =>
CO3{2-} + 2 HCl = H2CO3 + 2 Cl{-}
S2O3 + H2O = S + OH =>
S2O3 + 3 H2O = 2 S + 6 OH
C4H9COOH + Mg = C4H9COOMg + H2 =>
2 C4H9COOH + 2 Mg = 2 C4H9COOMg + H2
(NH4)2CO3 + Ba(C2H3O2)2 = NH4C2H3O2 + BaCO3 =>
(NH4)2CO3 + Ba(C2H3O2)2 = 2 NH4C2H3O2 + BaCO3
CH3CHCHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CHCHCH3 + 8 KMnO4 + 16 H2O = 8 MnO2 + 12 CH3CH(OH)CH2(OH) + 8 KOH
CuI + HCl = CuCl + HI =>
CuI + HCl = CuCl + HI
CCl2F2 + H2O = HF + HCl + CO2 =>
CCl2F2 + 2 H2O = 2 HF + 2 HCl + CO2
HgO(g) = Hg + O2 =>
2 HgO(g) = 2 Hg + O2
Ca(HCO3)2 + BaCl2 = Ba(HCO3)2 + CaCl2 =>
Ca(HCO3)2 + BaCl2 = Ba(HCO3)2 + CaCl2
NH4F + CaO = (NH4)2O + CaF2 =>
2 NH4F + CaO = (NH4)2O + CaF2
Na2O(s) + H2O = NaOH(ac) =>
Na2O(s) + H2O = 2 NaOH(ac)
H2SO4(aq) + Li2SO3(aq) = Li2SO4(aq) + H2O(l) + SO2(g) =>
H2SO4(aq) + Li2SO3(aq) = Li2SO4(aq) + H2O(l) + SO2(g)
K2SO3(s) + HI(aq) = KI(aq) + SO2(g) + H2O(l) =>
K2SO3(s) + 2 HI(aq) = 2 KI(aq) + SO2(g) + H2O(l)
Mg3(PO4)2 + BaCl2 = MgCl2 + (PO4)2Ba3 =>
Mg3(PO4)2 + 3 BaCl2 = 3 MgCl2 + (PO4)2Ba3
Fe(OH)3 + KNO3 + KOH = K3FeO4 + KNO2 + H2O =>
Fe(OH)3 + KNO3 + 3 KOH = K3FeO4 + KNO2 + 3 H2O
CH3COONa + HF = CH3COOH + FNa =>
CH3COONa + HF = CH3COOH + FNa
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
Mg(OH)2 + K = KOH + Mg =>
Mg(OH)2 + 2 K = 2 KOH + Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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