| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C5H5NHSO4 + 4 NaOH + H2 = 2 Na2SO4 + 2 C5H5N + 4 H2O
(COOH)2*2H2O + NaOH = NaCOO + H2O =>
(COOH)2*2H2O + 2 NaOH = 2 NaCOO + 4 H2O
KI + H2SO4 = I2 + H2O + K2SO4 + SO2 =>
2 KI + 2 H2SO4 = I2 + 2 H2O + K2SO4 + SO2
AgCl2 + Ag = AgCl =>
AgCl2 + Ag = 2 AgCl
Cl2 + P = P(Cl)5 =>
5 Cl2 + 2 P = 2 P(Cl)5
KClO3 + HCl = KCl + Cl + H2O =>
KClO3 + 6 HCl = KCl + 6 Cl + 3 H2O
HC6H5CO2 + H2O = H3O + C6H5CO3 =>
HC6H5CO2 + 4 H2O = 3 H3O + C6H5CO3
KMnO4 + HCl = KCl + MnCl2 + H2O + HClO3 =>
6 KMnO4 + 23 HCl = 6 KCl + 6 MnCl2 + 9 H2O + 5 HClO3
CuSO4 + HBr = CuBr2 + Br2 + SO2 + H2O =>
CuSO4 + 4 HBr = CuBr2 + Br2 + SO2 + 2 H2O
C6H8O7 + CH3OH = H2O + C10H12O8 =>
4 C6H8O7 + 6 CH3OH = 10 H2O + 3 C10H12O8
CH3SH(t) + CO(g) = CH3CO(SCH3)(t) + H2S =>
2 CH3SH(t) + CO(g) = CH3CO(SCH3)(t) + H2S
AgNO3 + C2O4 = Ag2C2O4 + NO3 =>
2 AgNO3 + C2O4 = Ag2C2O4 + 2 NO3
K3PO4 + (CH3COO)2Sr = CH3COOK + Sr3(PO4)2 =>
2 K3PO4 + 3(CH3COO)2Sr = 6 CH3COOK + Sr3(PO4)2
NH4Cl + NaNO3 = NH3 + NaCl + HNO3 =>
NH4Cl + NaNO3 = NH3 + NaCl + HNO3
H2SO4(aq) + CaBr2(aq) = CaSO4(s) + HBr(aq) =>
H2SO4(aq) + CaBr2(aq) = CaSO4(s) + 2 HBr(aq)
CHLiO3 = Li2CO3(s) + H2O(s) + CO2(g) =>
2 CHLiO3 = Li2CO3(s) + H2O(s) + CO2(g)
Mn{2+} + H2O = MnO4{-} + {-} + H{+} =>
Mn{2+} + 4 H2O = MnO4{-} + 5e + 8 H{+}
Sb(OH)3 + HNO3 = HOH + Sb(NO3)3 =>
Sb(OH)3 + 3 HNO3 = 3 HOH + Sb(NO3)3
MnCl2 + KCl2 + Cl2 + H2O = KMnO4 + HCl =>
MnCl2 + KCl2 + 2 Cl2 + 4 H2O = KMnO4 + 8 HCl
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
KH + H2O = K + H3O =>
KH + H2O = K + H3O
FeCl2 + Ag(NO3) = Fe(NO3) + AgCl2 =>
FeCl2 + Ag(NO3) = Fe(NO3) + AgCl2
Si + CdO = Cd + SiO2 =>
Si + 2 CdO = 2 Cd + SiO2
BaFeO4 + HCl = FeCl3 + O2 + H2O + BaCl2 =>
4 BaFeO4 + 20 HCl = 4 FeCl3 + 3 O2 + 10 H2O + 4 BaCl2
Fe(NO2)3 + Sr = Sr(NO2)2 + Fe =>
2 Fe(NO2)3 + 3 Sr = 3 Sr(NO2)2 + 2 Fe
I + Br = IBr2 =>
I + 2 Br = IBr2
HCl + CuZn = CuCl + Zn + H2 =>
2 HCl + 2 CuZn = 2 CuCl + 2 Zn + H2
C5H3OH + O2 = H2O + CO2 =>
2 C5H3OH + 11 O2 = 4 H2O + 10 CO2
AgNO3 + Na2S2O3 = Ag(S2O3) + Na2NO3 =>
AgNO3 + Na2S2O3 = Ag(S2O3) + Na2NO3
Ca(CIO3)2 = Ca2 + CIO3 =>
2 Ca(CIO3)2 = Ca2 + 4 CIO3
Hg + Al2 = HgAl =>
2 Hg + Al2 = 2 HgAl
Mg + Zn(NO3)2(aq) = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2(aq) = Mg(NO3)2 + Zn
Cs + AlCl3 = CsCl3 + Al =>
Cs + AlCl3 = CsCl3 + Al
SOCl2 + KOH = KCl + KHSO3 + H2O =>
SOCl2 + 3 KOH = 2 KCl + KHSO3 + H2O
CH3Cl + C2H5ONa = C2H5OCH3 + NaCl =>
CH3Cl + C2H5ONa = C2H5OCH3 + NaCl
Pb(OH)2 + H2CO3 = PbCO3 + H2O =>
Pb(OH)2 + H2CO3 = PbCO3 + 2 H2O
CH2CH2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH2CH2 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
K3PO4 + (CH3COO)2Sr = CH3COOK + Sr3(PO4)2 =>
2 K3PO4 + 3(CH3COO)2Sr = 6 CH3COOK + Sr3(PO4)2
Na2Cr2O7 + HCl + CH3OH = CrCl3 + CO2 + H2O + NaCl =>
Na2Cr2O7 + 8 HCl + CH3OH = 2 CrCl3 + CO2 + 6 H2O + 2 NaCl
K3PO4 + (CH3COO)2Sr = CH3COOK + Sr3(PO4)2 =>
2 K3PO4 + 3(CH3COO)2Sr = 6 CH3COOK + Sr3(PO4)2
CH3Cl + C2H5ONa = C2H5OCH3 + NaCl =>
CH3Cl + C2H5ONa = C2H5OCH3 + NaCl
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
CH2CH2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH2CH2 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
HCl + CuZn = CuCl + Zn + H2 =>
2 HCl + 2 CuZn = 2 CuCl + 2 Zn + H2
Hg + Al2 = HgAl =>
2 Hg + Al2 = 2 HgAl
HCl + CuZn = CuCl + Zn + H2 =>
2 HCl + 2 CuZn = 2 CuCl + 2 Zn + H2
MnI + KOH = MnOH + KI =>
MnI + KOH = MnOH + KI
Ca(s) + HNO3(aq) = Ca(NO3)2(aq) + N2O(g) + H2O(l) =>
4 Ca(s) + 10 HNO3(aq) = 4 Ca(NO3)2(aq) + N2O(g) + 5 H2O(l)
PBr5 + CCl4 = PCl5 + CBr4 =>
4 PBr5 + 5 CCl4 = 4 PCl5 + 5 CBr4
NH4OH + CO2 = NH4HCO3 =>
NH4OH + CO2 = NH4HCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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