| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H6OH + 5 O2 = 6 C02 + 14 H2O
Cl2(g) + C10H16(l) = C(s) + HCl(g) =>
8 Cl2(g) + C10H16(l) = 10 C(s) + 16 HCl(g)
Na2S(aq) + HNO3(aq) = H2S(g) + NaNO3(aq) =>
Na2S(aq) + 2 HNO3(aq) = H2S(g) + 2 NaNO3(aq)
NH3 + Cl = NH2Cl + H2 =>
2 NH3 + 2 Cl = 2 NH2Cl + H2
AgNO3 + CaSO4 = CaNO3 + AgSO4 =>
AgNO3 + CaSO4 = CaNO3 + AgSO4
Ag{+} + HCHO + OH{-} = Ag + HCOOH + H2O =>
2 Ag{+} + HCHO + 2 OH{-} = 2 Ag + HCOOH + H2O
Al2(SO4)3 + KHCO3 = Al(HCO3)3 + K2SO4 =>
Al2(SO4)3 + 6 KHCO3 = 2 Al(HCO3)3 + 3 K2SO4
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
SO2H2O = H2SO3 =>
SO2H2O = H2SO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Sr + (NO3) = Sr(NO3)2 =>
Sr + 2(NO3) = Sr(NO3)2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2CrO4 + HBr = CrBr + Br2 + KBr + H2O =>
2 K2CrO4 + 16 HBr = 2 CrBr + 5 Br2 + 4 KBr + 8 H2O
NH4Cl(aq) + KOH(aq) = NH3(l) + KCl(aq) + H2O(l) =>
NH4Cl(aq) + KOH(aq) = NH3(l) + KCl(aq) + H2O(l)
Mg + P = MgP4 =>
Mg + 4 P = MgP4
HgNO3 + Na2CO = NaNO3 + Hg2CO =>
2 HgNO3 + Na2CO = 2 NaNO3 + Hg2CO
KClO4 + C21H24O4 = H2O + KCl + CO2 =>
25 KClO4 + 2 C21H24O4 = 24 H2O + 25 KCl + 42 CO2
Pb3O4 + Mg = Pb3O4*4Mg =>
Pb3O4 + 4 Mg = Pb3O4*4Mg
KOH + Sr(OH)2 = K2[Sr(OH)4] =>
2 KOH + Sr(OH)2 = K2[Sr(OH)4]
Ca(NO3)2 + (NH4)2HPO4 = Ca(HPO4) + NH4NO3 =>
Ca(NO3)2 + (NH4)2HPO4 = Ca(HPO4) + 2 NH4NO3
NaOH(aq) + H2SO4(aq) = Na2SO4(cr) + H2O(l) =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4(cr) + 2 H2O(l)
CrCl3 + NH3 = Cr(NH3)3Cl3 =>
CrCl3 + 3 NH3 = Cr(NH3)3Cl3
MnO4{-} + H2C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
KI + NH3 = NI3 + K + H2 =>
6 KI + 2 NH3 = 2 NI3 + 6 K + 3 H2
BF4 = B + F4 =>
BF4 = B + F4
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
S + KOH = K2SO4 + K2S + H2O =>
4 S + 8 KOH = K2SO4 + 3 K2S + 4 H2O
K(OH) + Na2SO4 = K2SO4 + NaOH =>
2 K(OH) + Na2SO4 = K2SO4 + 2 NaOH
Fe(NO3)2 + NaClO3 + HNO3 = Fe(NO3)3 + Cl2 + NaNO3 + H2O =>
10 Fe(NO3)2 + 2 NaClO3 + 12 HNO3 = 10 Fe(NO3)3 + Cl2 + 2 NaNO3 + 6 H2O
S2O8 = SO2 + O2 =>
S2O8 = 2 SO2 + 2 O2
NaOHHCl = NaClH2O =>
NaOHHCl = NaClH2O
(NH4)2SO4 + C2O4Sn = C2SO4 + (NH4)2O4Sn =>
(NH4)2SO4 + C2O4Sn = C2SO4 + (NH4)2O4Sn
C6H10O6 + O2 = CO2 + H2O =>
2 C6H10O6 + 11 O2 = 12 CO2 + 10 H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
HCl + KBr + Ca(ClO)2 = Br2 + CaCl2 + KCl + H2O =>
4 HCl + 4 KBr + Ca(ClO)2 = 2 Br2 + CaCl2 + 4 KCl + 2 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Ba + SO2 = BaO + S =>
2 Ba + SO2 = 2 BaO + S
MnO4{-} + N2H4 = MnO2 + N2 + OH{-} + H2O =>
4 MnO4{-} + 3 N2H4 = 4 MnO2 + 3 N2 + 4 OH{-} + 4 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Al2(Co3)3 + HCl = AlCl3 + H2Co3 =>
Al2(Co3)3 + 6 HCl = 2 AlCl3 + 3 H2Co3
Al2Cl6 + PF3 = AlCl3PF3 =>
Al2Cl6 + 2 PF3 = 2 AlCl3PF3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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