| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C2O4*2H2O + 2 FeC2O4 + 3 K2C2O4*H2O + H2O2 = 2 K3[Fe(C2O4)3]*3H2O + H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
NCl2 + Ag(NO3) = N(NO3)2 + AgCl =>
NCl2 + 2 Ag(NO3) = N(NO3)2 + 2 AgCl
RbCl + H2O = RbOH + Cl2 + H2 =>
2 RbCl + 2 H2O = 2 RbOH + Cl2 + H2
(NH4)2SO4 + Ba(OH)2 = BaSO4 + NH4OH =>
(NH4)2SO4 + Ba(OH)2 = BaSO4 + 2 NH4OH
Al2(SO4)3 + NH3(H2O) = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH3(H2O) = 2 Al(OH)3 + 3(NH4)2SO4
(NH{4})Cl + Na(OH) = (NH{4})(OH) + NaCl =>
(NH{4})Cl + Na(OH) = (NH{4})(OH) + NaCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NCl2 + Ag(NO3) = N(NO3)2 + AgCl =>
NCl2 + 2 Ag(NO3) = N(NO3)2 + 2 AgCl
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
NCl2 + Ag(NO3) = N(NO3)2 + AgCl =>
NCl2 + 2 Ag(NO3) = N(NO3)2 + 2 AgCl
Mg(NO3)2 + CaI2 = CaNO3I + MgI2 =>
Mg(NO3)2 + 2 CaI2 = 2 CaNO3I + MgI2
VF5 + HL = V2L10 + HF =>
2 VF5 + 10 HL = V2L10 + 10 HF
MnO2(s) + C = Mn(s) + CO2(g) =>
MnO2(s) + C = Mn(s) + CO2(g)
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
CuSO4 + KCN = Cu(CN)2 + K2SO4 =>
CuSO4 + 2 KCN = Cu(CN)2 + K2SO4
C7H2 + (O)2 = (CO)2 + (H)2O =>
2 C7H2 + 8(O)2 = 7(CO)2 + 2(H)2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Cu{2+} + O{-2} = CuO =>
Cu{2+} + O{-2} = CuO
Fe(OH)3 + HCN = FeCN(OH)2 + H2O =>
Fe(OH)3 + HCN = FeCN(OH)2 + H2O
CaO + HClO = Ca(HCl)2 + O2 =>
2 CaO + 4 HClO = 2 Ca(HCl)2 + 3 O2
Pb(NO3)2 + NaOH = Pb(OH)4 + Na2(NO3) =>
Pb(NO3)2 + 4 NaOH = Pb(OH)4 + 2 Na2(NO3)
[Al(H2O)6]2(SO4)3 + NaOH = Na[Al(OH)4] + Na2SO4 + H2O =>
[Al(H2O)6]2(SO4)3 + 8 NaOH = 2 Na[Al(OH)4] + 3 Na2SO4 + 12 H2O
Sn(OH)4 + BaOH2 = BaSn(OH)4 + H2O =>
Sn(OH)4 + BaOH2 = BaSn(OH)4 + H2O
Mg(NO3)2 + KOH = KNO3 + Mg(OH)2 =>
Mg(NO3)2 + 2 KOH = 2 KNO3 + Mg(OH)2
FeOOHH2O = Fe2O3 + H2O =>
2 FeOOHH2O = Fe2O3 + 3 H2O
MgSO4*10H2O = MgSO4 + H2O =>
MgSO4*10H2O = MgSO4 + 10 H2O
B2H6 + KIO3 = H3BO3 + KI =>
B2H6 + 2 KIO3 = 2 H3BO3 + 2 KI
NaOH + H2SO4 = H2O + Na2 + SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2 + SO4
Cu + NaNO3 + H2SO4 = CuSO4 + Na2SO4 + H2O + NO =>
3 Cu + 2 NaNO3 + 4 H2SO4 = 3 CuSO4 + Na2SO4 + 4 H2O + 2 NO
C6H10 + H2 = C6H14 =>
C6H10 + 2 H2 = C6H14
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH2N2O + O2 = CO2N2 + H2O =>
CH2N2O + O2 = CO2N2 + H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
C3H5(OH)3 + K2Cr2O7 + H2SO4 = COHCOCOH + K2SO4 + Cr2(SO4)3 + H2O =>
C3H5(OH)3 + K2Cr2O7 + 4 H2SO4 = COHCOCOH + K2SO4 + Cr2(SO4)3 + 7 H2O
Mg(NO3)2 + KOH = K(NO3) + Mg(OH)2 =>
Mg(NO3)2 + 2 KOH = 2 K(NO3) + Mg(OH)2
(NH4)2SO4 + Ba(NO3)2 = (NH4)2(NO3)2 + SO4Ba =>
(NH4)2SO4 + Ba(NO3)2 = (NH4)2(NO3)2 + SO4Ba
CaC2 + NH3 = CaCN2 + C2H2 + H2 =>
2 CaC2 + 4 NH3 = 2 CaCN2 + C2H2 + 5 H2
AlCl3 + NaOH + H2O = Na[Al(OH)4] + HCl =>
AlCl3 + NaOH + 3 H2O = Na[Al(OH)4] + 3 HCl
Al + NiCO3 = Ni + Al2(CO3)3 =>
2 Al + 3 NiCO3 = 3 Ni + Al2(CO3)3
CaCI2 + Br2 = CaBr2 + CI2 =>
CaCI2 + Br2 = CaBr2 + CI2
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al(OH) = Al + (OH) =>
Al(OH) = Al + (OH)
CuCl + NaCN = CuCN + NaCl =>
CuCl + NaCN = CuCN + NaCl
CO2 + NaAlO2 + H2O = Na2CO3 + Al(OH)3 =>
CO2 + 2 NaAlO2 + 3 H2O = Na2CO3 + 2 Al(OH)3
Mg(NO3)2 + KOH = Mg(OH)2 + K(NO3) =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 K(NO3)
NH2C2H4COOH + HCl = (NH3C2H4COOH)Cl =>
NH2C2H4COOH + HCl = (NH3C2H4COOH)Cl
HNS + O2 = H2O + N2 + SO2 =>
4 HNS + 5 O2 = 2 H2O + 2 N2 + 4 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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