| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2O2 = 2 Hg + 2 O
CHO2 + H2O = HCHO2 + OH =>
CHO2 + H2O = HCHO2 + OH
K + CaCl2 = Ca + KCl2 =>
K + CaCl2 = Ca + KCl2
C2H5NH2 + H2O = C2H5NH3 + OH =>
C2H5NH2 + H2O = C2H5NH3 + OH
Co(NO3)3 + Na2CO3 = Co2(CO3)3 + NaNO3 =>
2 Co(NO3)3 + 3 Na2CO3 = Co2(CO3)3 + 6 NaNO3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + 4 H2O
CO2 + H2O + NO = C2H5N + O2 =>
8 CO2 + 10 H2O + 4 NO = 4 C2H5N + 15 O2
I + O = IO =>
I + O = IO
MnO2 + C = CO + Mn =>
MnO2 + 2 C = 2 CO + Mn
Cu(OH)2 + K2SO4 = KOH + CuSO4 =>
Cu(OH)2 + K2SO4 = 2 KOH + CuSO4
C4H8 + HCOONH4 = C4H10 + COONH3 =>
C4H8 + HCOONH4 = C4H10 + COONH3
Al2(SO4)3 + Ca(HCO3)2 = Al(OH)3 + CaSO4 + CO2 =>
Al2(SO4)3 + 3 Ca(HCO3)2 = 2 Al(OH)3 + 3 CaSO4 + 6 CO2
Ba(HCO3)2 + HNO3 = Ba(NO3)2 + H2CO3 =>
Ba(HCO3)2 + 2 HNO3 = Ba(NO3)2 + 2 H2CO3
BaO + NaCl + Al2O3 + SiO2 = Na4(Al3Si9)O24Cl + BaCl2 =>
3 BaO + 8 NaCl + 3 Al2O3 + 18 SiO2 = 2 Na4(Al3Si9)O24Cl + 3 BaCl2
MnSO4 + NaOH + O2 = MnO(OH)2 + Na2SO4 =>
2 MnSO4 + 4 NaOH + O2 = 2 MnO(OH)2 + 2 Na2SO4
Cu(OH)2 + H2ClO4 = CuClO4 + H2O =>
Cu(OH)2 + H2ClO4 = CuClO4 + 2 H2O
HNO2 + CH3CH2CH2CH2OH = CH3CH2CH2CHO + NO + H2O =>
2 HNO2 + CH3CH2CH2CH2OH = CH3CH2CH2CHO + 2 NO + 2 H2O
C6H12O6 + O2 = C3H6O6 =>
C6H12O6 + 3 O2 = 2 C3H6O6
NaAlO2 + NaHCO3 + H2O = Al(OH)3 + Na2CO3 =>
NaAlO2 + NaHCO3 + H2O = Al(OH)3 + Na2CO3
Si(s) + O2 = SiO2 =>
Si(s) + O2 = SiO2
K(OH) = K + OH =>
K(OH) = K + OH
Mg3N2 + CO = MgO + N + C =>
Mg3N2 + 3 CO = 3 MgO + 2 N + 3 C
C6H10 = C6H12 + C6H6 =>
3 C6H10 = 2 C6H12 + C6H6
KOH(aq) = K2O(s) + H2O(l) =>
2 KOH(aq) = K2O(s) + H2O(l)
C3H8 + F2 = C3H7F + HF =>
C3H8 + F2 = C3H7F + HF
Au + H3PO4 = AuPO4 + H2 =>
2 Au + 2 H3PO4 = 2 AuPO4 + 3 H2
Au1 + O2 = Au2O =>
4 Au1 + O2 = 2 Au2O
HOC6H4COOH + CH3OH = C8H8O3 + H2O =>
HOC6H4COOH + CH3OH = C8H8O3 + H2O
NiSO4 = Ni + SO4 =>
NiSO4 = Ni + SO4
Fe2S3(s) + HBr(aq) = H2S(aq) + FeBr3(aq) =>
Fe2S3(s) + 6 HBr(aq) = 3 H2S(aq) + 2 FeBr3(aq)
Mg(s) + HCl(g) = H2(g) + MgCl2 =>
Mg(s) + 2 HCl(g) = H2(g) + MgCl2
MnS + KClO3 + Na2CO3 = NaMnO4 + Na2SO4 + KCl + CO2 =>
6 MnS + 13 KClO3 + 9 Na2CO3 = 6 NaMnO4 + 6 Na2SO4 + 13 KCl + 9 CO2
Mg3(s) + N2(g) = Mg3N2(s) =>
Mg3(s) + N2(g) = Mg3N2(s)
Pb(NO3)2(aq) + (NH4)2CrO4(aq) = PbCrO4 + NH4NO3 =>
Pb(NO3)2(aq) + (NH4)2CrO4(aq) = PbCrO4 + 2 NH4NO3
P4 + I2 = PI3 =>
P4 + 6 I2 = 4 PI3
HCl(aq) + NH4OH = H2O(l) + NH4Cl(aq) =>
HCl(aq) + NH4OH = H2O(l) + NH4Cl(aq)
FeCl3 + NiCl2 = FeNi + Cl3Cl2 =>
FeCl3 + NiCl2 = FeNi + Cl3Cl2
Fe{2+} + NO = FeNO{2+} =>
Fe{2+} + NO = FeNO{2+}
KClO3 + HBr = Br + H2O + KCl =>
KClO3 + 6 HBr = 6 Br + 3 H2O + KCl
CrCl3(aq) + Ca(OH)2(aq) = Cr(OH)3(s) + CaCl2(aq) =>
2 CrCl3(aq) + 3 Ca(OH)2(aq) = 2 Cr(OH)3(s) + 3 CaCl2(aq)
NaOH(aq) + SrCl2(aq) = Sr(OH)2(s) + NaCl(aq) =>
2 NaOH(aq) + SrCl2(aq) = Sr(OH)2(s) + 2 NaCl(aq)
Ca + H2SO2 = CaSO4 + H2S + H2O =>
2 Ca + 5 H2SO2 = 2 CaSO4 + 3 H2S + 2 H2O
KMnO4 + NH2OH = N2 + H2O + MnO2 + KOH =>
2 KMnO4 + 6 NH2OH = 3 N2 + 8 H2O + 2 MnO2 + 2 KOH
Na2S03 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2S03 + 8 H2SO4 = Na2SO4 + 8 H2O + 10 SO2
C2H4O2 + Na2CO3 = CO2 + H2O + NaC2H3O2 =>
2 C2H4O2 + Na2CO3 = CO2 + H2O + 2 NaC2H3O2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Zn + Ba(OH)2 = Zn(OH) + Ba =>
2 Zn + Ba(OH)2 = 2 Zn(OH) + Ba
CH3(CH2)4CH3(g) + O2 = CO2(g) + H2O(g) =>
2 CH3(CH2)4CH3(g) + 19 O2 = 12 CO2(g) + 14 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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