| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S2O3 + 2 AgCl = Ag2(S2O3) + 2 NaCl
Al + N2O6Pb = AlN3O9 + Pb =>
2 Al + 3 N2O6Pb = 2 AlN3O9 + 3 Pb
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
NH4I(aq) + AgNO3(aq) = AgI(s) + NH4NO3(aq) =>
NH4I(aq) + AgNO3(aq) = AgI(s) + NH4NO3(aq)
ZnCl2Ba(OH)2 = BaCl2Zn(OH)2 =>
ZnCl2Ba(OH)2 = BaCl2Zn(OH)2
C4H3O4Na + NaOH = C4H2O4Na2 + H2O =>
C4H3O4Na + NaOH = C4H2O4Na2 + H2O
CeCl3 + HlO3 + HCl = CeCl4 + HlO2 + H2O =>
2 CeCl3 + HlO3 + 2 HCl = 2 CeCl4 + HlO2 + H2O
H3PO4 + FeCl2 = Fe2(HPO3)3 + H2O + FeCl3 =>
3 H3PO4 + 6 FeCl2 = Fe2(HPO3)3 + 3 H2O + 4 FeCl3
Fe + Cl2 = Fe(iii)Cl3 =>
2 Fe + 3 Cl2 = 2 Fe(iii)Cl3
Na2S + SnCl3 = Na2Cl + SnS3 =>
3 Na2S + SnCl3 = 3 Na2Cl + SnS3
NaClO2 + NaHSO3 = ClO2 + Cl2 + Na2SO4 + H2O =>
8 NaClO2 + 8 NaHSO3 = 2 ClO2 + 3 Cl2 + 8 Na2SO4 + 4 H2O
KAl(OH)4 + H2C2O4 = Al(OH)3 + K2C2O4 + H2O =>
2 KAl(OH)4 + H2C2O4 = 2 Al(OH)3 + K2C2O4 + 2 H2O
C10H22(l) + O2 = CO2 + H2O =>
2 C10H22(l) + 31 O2 = 20 CO2 + 22 H2O
Na2S2O3 + AgCl = Ag2(S2O3) + NaCl =>
Na2S2O3 + 2 AgCl = Ag2(S2O3) + 2 NaCl
C4H12Si + N2 = N2H4 + CH + Si2 =>
2 C4H12Si + 4 N2 = 4 N2H4 + 8 CH + Si2
NaC7H5O2 + H2O = H3O + NaC7H4O2 =>
NaC7H5O2 + H2O = H3O + NaC7H4O2
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2 =>
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2
Al + H2O(SO4) = Al2(SO4)3 + H2O =>
2 Al + 3 H2O(SO4) = Al2(SO4)3 + 3 H2O
N2F3 = N2 + F2 =>
2 N2F3 = 2 N2 + 3 F2
Fe3(O3)3 + H2 = Fe + H2O =>
Fe3(O3)3 + 9 H2 = 3 Fe + 9 H2O
AuCl3 + H = HCl3 + Au =>
AuCl3 + H = HCl3 + Au
C7H7NO + H2O = C7H6O2 + NH3 =>
C7H7NO + H2O = C7H6O2 + NH3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
MnS(s) + CO2 = Mn3O4(s) + SO2 + CO =>
3 MnS(s) + 10 CO2 = Mn3O4(s) + 3 SO2 + 10 CO
C8H8O2 + C3H8O = C11H14O2 + H2O =>
C8H8O2 + C3H8O = C11H14O2 + H2O
CH3COOH + C3H7OH = CH3COOC3H8 + H2O =>
9 CH3COOH + 14 C3H7OH = 12 CH3COOC3H8 + 8 H2O
C15H30O2 + NaOH = C12H23O2Na + C3H7OH =>
C15H30O2 + NaOH = C12H23O2Na + C3H7OH
Na2CO3 + Zn(CH3COO)2 = NaCH3COO + ZnCO3 =>
Na2CO3 + Zn(CH3COO)2 = 2 NaCH3COO + ZnCO3
K2SO4 + CuCl2 = CuSO4 + KCl =>
K2SO4 + CuCl2 = CuSO4 + 2 KCl
Zn(OH)2 + SO2 = Zn2SO4 + H2O =>
2 Zn(OH)2 + SO2 = Zn2SO4 + 2 H2O
Al2(OH)4SO4 + H2SO4 = H2O + Al2(SO4)3 =>
Al2(OH)4SO4 + 2 H2SO4 = 4 H2O + Al2(SO4)3
Cr2O7 + H2O = CrO2 + OH =>
Cr2O7 + 3 H2O = 2 CrO2 + 6 OH
CH3OH + P = (CH3O)3P + H2 =>
6 CH3OH + 2 P = 2(CH3O)3P + 3 H2
Mg + N2 = Mg3(N2) =>
3 Mg + N2 = Mg3(N2)
H2SO4 + Al(OH)3 = H2O + SO4 + Al =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + 3 SO4 + 2 Al
Mg(s) + O2(g) = MgO(s) = =>
2 Mg(s) + O2(g) = 2 MgO(s)
H2SO4 + NaOH = Na2SO4 + H2O = =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
(CH2H6) + O2 = CO2 + H2O =>
(CH2H6) + 3 O2 = CO2 + 4 H2O
Na(ClO3)2 + HCl = ClO3 + NaCl + H =>
Na(ClO3)2 + HCl = 2 ClO3 + NaCl + H
Cr2O7{2-} + SO3{2-} + H{+} = SO4{2-} + H2O + Cr{3+} =>
Cr2O7{2-} + 3 SO3{2-} + 8 H{+} = 3 SO4{2-} + 4 H2O + 2 Cr{3+}
CH4 + X2 = CH1X3 + HX =>
CH4 + 3 X2 = CH1X3 + 3 HX
C6H8O7 + MgO = H2O + MgC6H6O7 =>
C6H8O7 + MgO = H2O + MgC6H6O7
CH3(CH2)6OH + O2 = H2O + CO =>
CH3(CH2)6OH + 7 O2 = 8 H2O + 7 CO
Cl2 + H2 = HCl4 =>
4 Cl2 + H2 = 2 HCl4
H2MnO4 + Sn(OH)4 = Sn(MnO4)2 + H2O =>
2 H2MnO4 + Sn(OH)4 = Sn(MnO4)2 + 4 H2O
MnC2O4*3H2O(s) + O2 = Mn3O4 + H2O + CO2 =>
3 MnC2O4*3H2O(s) + 2 O2 = Mn3O4 + 9 H2O + 6 CO2
Ba3(PO4)2 + HNO3 = BaHPO4 + Ba(NO3)2 =>
Ba3(PO4)2 + 2 HNO3 = 2 BaHPO4 + Ba(NO3)2
NaIO4 + SO2 + H2O = NaHSO4 + H2SO4 + I2 =>
2 NaIO4 + 7 SO2 + 6 H2O = 2 NaHSO4 + 5 H2SO4 + I2
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
Na2O2 + H2O1 = Na1O1H1 + O2 =>
2 Na2O2 + 2 H2O1 = 4 Na1O1H1 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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