| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O2 + H2SO4 + 2 Fe(NH4)2(SO4)2 = 2(NH4)2SO4 + Fe2(SO4)3 + 2 H2O
C7H5NaO3 + NaOH = C7H4Na2O3 + H2O =>
C7H5NaO3 + NaOH = C7H4Na2O3 + H2O
CuCl2 + NH4 = Cl2[Cu(NH3)4] + H =>
CuCl2 + 4 NH4 = Cl2[Cu(NH3)4] + 4 H
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuSO4 + Na3(PO4) = Cu3(PO4)2 + Na2(SO4) =>
3 CuSO4 + 2 Na3(PO4) = Cu3(PO4)2 + 3 Na2(SO4)
NaCI + AgNO3 = AgCI + NaNO3 =>
NaCI + AgNO3 = AgCI + NaNO3
CH3COOH + Cu = (CH3COO)3Cu + H2 =>
6 CH3COOH + 2 Cu = 2(CH3COO)3Cu + 3 H2
CaCO3 + NH4OH = Ca(OH)2 + CO2 + NH3 =>
CaCO3 + NH4OH = Ca(OH)2 + CO2 + NH3
MnO4{-} + HCN + I{-} + H{+} = Mn{2+} + ICN + H2O =>
2 MnO4{-} + 5 HCN + 5 I{-} + 11 H{+} = 2 Mn{2+} + 5 ICN + 8 H2O
AgNO3 + NaOH + NiO + O2 + NaAlO2 + CuCl = CuAg2AlNi2O6 + H2O + NaNO3 + NaCl =>
4 AgNO3 + 4 NaOH + 4 NiO + O2 + 2 NaAlO2 + 2 CuCl = 2 CuAg2AlNi2O6 + 2 H2O + 4 NaNO3 + 2 NaCl
HCl + NaHCO3 = CO2 + H2O + NaCl =>
HCl + NaHCO3 = CO2 + H2O + NaCl
Mg(NH4)PO4 + HCl = Mg{+2} + NH4Cl + HPO4{-2} =>
Mg(NH4)PO4 + HCl = Mg{+2} + NH4Cl + HPO4{-2}
CH3CH2OH + BF3 = CH3CH2F + BF2OH =>
CH3CH2OH + BF3 = CH3CH2F + BF2OH
C25H52 + O2(g) = CO2(g) + H2O(g) =>
C25H52 + 38 O2(g) = 25 CO2(g) + 26 H2O(g)
BaCO3 + KOH = KCO3 + BaOH =>
BaCO3 + KOH = KCO3 + BaOH
Na2SO3 + NaOH = NaSO3 + Na2OH =>
Na2SO3 + NaOH = NaSO3 + Na2OH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH4Fe(SO4)2 + BaCl2 = Ba(SO4)2 + FeCl2 + NH4 =>
NH4Fe(SO4)2 + BaCl2 = Ba(SO4)2 + FeCl2 + NH4
HBr + H2SO4 = H3 + BrSO4 =>
HBr + H2SO4 = H3 + BrSO4
CH3COOH + Mg + CaCo3 = H2O + MgCo + CaC2 =>
CH3COOH + 3 Mg + CaCo3 = 2 H2O + 3 MgCo + CaC2
ZnCl + NaOH = Zn(OH) + NaCl =>
ZnCl + NaOH = Zn(OH) + NaCl
C36H78Cl12Mn6N30 = CH4 + N2 + HCl + C + Mn =>
2 C36H78Cl12Mn6N30 = 33 CH4 + 30 N2 + 24 HCl + 39 C + 12 Mn
NaCl + Al(NO3) = AlCl + NaNO3 =>
NaCl + Al(NO3) = AlCl + NaNO3
C3H8 + O = H2O + C3H6O =>
C3H8 + 2 O = H2O + C3H6O
HCl + OH{-} = Cl{-} + H2O =>
HCl + OH{-} = Cl{-} + H2O
KBr + HCl + HClO = KCl + Br2H2O =>
2 KBr + HCl + HClO = 2 KCl + Br2H2O
(CH3)2CHCH2OH + K2Cr2O7 + H2SO4 = (CH3)2CHCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3(CH3)2CHCH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3(CH3)2CHCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Ca(H2PO4)2 + Na2CO3 = CaCO3 + NaH2PO4 =>
Ca(H2PO4)2 + Na2CO3 = CaCO3 + 2 NaH2PO4
NH3(g) + O2(g) = NO2(g) + H20(g) =>
20 NH3(g) + 20 O2(g) = 20 NO2(g) + 3 H20(g)
NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
CuS + K2CO3 = CuCO3 + K2S =>
CuS + K2CO3 = CuCO3 + K2S
H2O + CO2 = C2H5OH + O2 =>
3 H2O + 2 CO2 = C2H5OH + 3 O2
RbNO2 + H2SO4 = Rb2SO4 + HNO2 =>
2 RbNO2 + H2SO4 = Rb2SO4 + 2 HNO2
Ca + CuCl2 = CaCl2 + Cu =>
Ca + CuCl2 = CaCl2 + Cu
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
I2(s) + HCl(aq) = ICl2 + H2 =>
I2(s) + 4 HCl(aq) = 2 ICl2 + 2 H2
Si + HNO3 = SiO2 + H2O + NO =>
3 Si + 4 HNO3 = 3 SiO2 + 2 H2O + 4 NO
NaHCO2 = NaCO2 + H =>
NaHCO2 = NaCO2 + H
NaOH + FeCl3 = H3FeO3 + NaCl =>
3 NaOH + FeCl3 = H3FeO3 + 3 NaCl
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Ca + Ag3N = Ag + Ca3N2 =>
3 Ca + 2 Ag3N = 6 Ag + Ca3N2
SiO2 + Na2CO3 + CaCO3 = CO2 + Na2O*CaO*6SiO2 =>
6 SiO2 + Na2CO3 + CaCO3 = 2 CO2 + Na2O*CaO*6SiO2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
N2H2 + KMnO2 + H2SO4 = NO + MnSO4 + K2SO4 + H2O =>
N2H2 + 6 KMnO2 + 9 H2SO4 = 2 NO + 6 MnSO4 + 3 K2SO4 + 10 H2O
Mg3N2 + KOH = Mg3OH + KN2 =>
Mg3N2 + KOH = Mg3OH + KN2
NH3 + H = NH4 =>
NH3 + H = NH4
NaClO + NaOH = NaOHNaClO =>
NaClO + NaOH = NaOHNaClO
C7H6O3 + CH3COOH = C9H8O4 =>
10 C7H6O3 + CH3COOH = 8 C9H8O4
C8H14O3N2 + O2 = CO2 + H2O + NH4 =>
C8H14O3N2 + 8 O2 = 8 CO2 + 3 H2O + 2 NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/14/24
Équations équilibrées sur06/13/23
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