| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + O2 = CO2
Al2(SO4)3 + Cu(NO3)2 = Al(NO3)3 + Cu(SO4) =>
Al2(SO4)3 + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu(SO4)
Br2 + MgCl2 = BrMg + Cl2 =>
Br2 + 2 MgCl2 = 2 BrMg + 2 Cl2
NaP3 = Na + P2 =>
2 NaP3 = 2 Na + 3 P2
HNO3 + H2SO4 + Hg = Hg2SO4 + H2O + NO =>
2 HNO3 + 3 H2SO4 + 6 Hg = 3 Hg2SO4 + 4 H2O + 2 NO
HgI2 = Hg + I2 =>
HgI2 = Hg + I2
Al(OH)3 + RbOH = RbAlO2 + H2O =>
Al(OH)3 + RbOH = RbAlO2 + 2 H2O
C6H12O6(s) + O2(s) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(s) = 6 CO2(g) + 6 H2O(l)
HCl + MnO2 = Cl2 + MnO + H2O =>
2 HCl + MnO2 = Cl2 + MnO + H2O
Sn + N2 = Sn2N3 =>
4 Sn + 3 N2 = 2 Sn2N3
C6H4(OH)COOH + C2H5OH = C6H5(OH)COOC2H5 + H2O =>
26 C6H4(OH)COOH + 35 C2H5OH = 28 C6H5(OH)COOC2H5 + 29 H2O
HgI2 = Hg + I =>
HgI2 = Hg + 2 I
HgI2 = Hg + I2 =>
HgI2 = Hg + I2
NaCrO2 + PbO2 + NaOH = Na2CrO4 + Na2PbO2 + H2O =>
2 NaCrO2 + 3 PbO2 + 8 NaOH = 2 Na2CrO4 + 3 Na2PbO2 + 4 H2O
Mg + F2 = Mg(F2)2 =>
Mg + 2 F2 = Mg(F2)2
HgI2 = Hg + I2 =>
HgI2 = Hg + I2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
HgI2 = Hg + I2 =>
HgI2 = Hg + I2
HgI2 = Hg + I =>
HgI2 = Hg + 2 I
NaCl + H2SO4 + MnO2 = Na2SO4 + MnSO4 + Cl3 + H2O =>
6 NaCl + 6 H2SO4 + 3 MnO2 = 3 Na2SO4 + 3 MnSO4 + 2 Cl3 + 6 H2O
MaHCO3 = MaOH + CO2 =>
MaHCO3 = MaOH + CO2
HgI2 = Hg + I2 =>
HgI2 = Hg + I2
HgI2 = Hg + I =>
HgI2 = Hg + 2 I
MnO + NaOH = MnOH + NaO =>
MnO + NaOH = MnOH + NaO
HgI2 = Hg + I =>
HgI2 = Hg + 2 I
NaN3 = Na3N + N2 =>
3 NaN3 = Na3N + 4 N2
HgI2 = Hg + I2 =>
HgI2 = Hg + I2
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
HgI2 = Hg + I =>
HgI2 = Hg + 2 I
Bi + Br2 = BiBr3 =>
2 Bi + 3 Br2 = 2 BiBr3
HgI2 = Hg + I =>
HgI2 = Hg + 2 I
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
Ca(ClO)2 = CaCl2 + O2 =>
Ca(ClO)2 = CaCl2 + O2
HCOOH + NaCO3 = HCOONa + CO2 + H2O =>
3 HCOOH + 2 NaCO3 = 2 HCOONa + 3 CO2 + 2 H2O
CaCl + CO2 + H2O = CaCO3 + H2Cl =>
CaCl + CO2 + H2O = CaCO3 + H2Cl
HgI2 = Hg + I =>
HgI2 = Hg + 2 I
KCl{3} = KCl + {2} =>
2 KCl{3} = 2 KCl + 3{2}
KI + KMnO4 + HCl = KIO3 + MnCl2 + KCl + H2O =>
5 KI + 6 KMnO4 + 18 HCl = 5 KIO3 + 6 MnCl2 + 6 KCl + 9 H2O
Zn(s) + AgNO3 = Zn(NO3)2 + Ag(s) =>
Zn(s) + 2 AgNO3 = Zn(NO3)2 + 2 Ag(s)
H2O + AlCl3 = Al2O3 + HCl =>
3 H2O + 2 AlCl3 = Al2O3 + 6 HCl
NH2 + O2 = N2 + H2O =>
2 NH2 + O2 = N2 + 2 H2O
C2H2 + O2 = C + H2O =>
2 C2H2 + O2 = 4 C + 2 H2O
Ni(NO3)2 + H2S = Ni(NO3)2H2S =>
Ni(NO3)2 + H2S = Ni(NO3)2H2S
C5H5(OH)3 + O2 = CO2 + H2O =>
2 C5H5(OH)3 + 11 O2 = 10 CO2 + 8 H2O
Al + KNO3 + KOH + H2O = K(Al(OH)4) + NH3 =>
8 Al + 3 KNO3 + 5 KOH + 18 H2O = 8 K(Al(OH)4) + 3 NH3
Mn + MgOH = MnOH + Mg =>
Mn + MgOH = MnOH + Mg
K2CrO7 + KBr + H2SO4 = Br2 + KHSO4 + Cr2(SO4)3 + H2O =>
2 K2CrO7 + 18 KBr + 25 H2SO4 = 9 Br2 + 22 KHSO4 + Cr2(SO4)3 + 14 H2O
Cu + HNO3 + H2SO4 = CuSO4 + NO + H2O =>
3 Cu + 2 HNO3 + 3 H2SO4 = 3 CuSO4 + 2 NO + 4 H2O
K2CrO7 + KBr + H2SO4 = Br2 + KHSO4 + Cr2(SO4)3 + H2O =>
2 K2CrO7 + 18 KBr + 25 H2SO4 = 9 Br2 + 22 KHSO4 + Cr2(SO4)3 + 14 H2O
K2S + NaCl = K2Cl + NaS =>
K2S + NaCl = K2Cl + NaS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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