| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 PH4 + 5 H2O = P2O5 + 9 H2
Au + HNO3 = Au(NO3)3 + H2O + NO2 =>
Au + 6 HNO3 = Au(NO3)3 + 3 H2O + 3 NO2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Fe2O3 + H2O = H2Fe2O4 =>
Fe2O3 + H2O = H2Fe2O4
NH4Cl + KNO2 = H2O + N2 + KCl =>
NH4Cl + KNO2 = 2 H2O + N2 + KCl
H{+} + BaSO3 = H2SO3 + Ba{2+} =>
2 H{+} + BaSO3 = H2SO3 + Ba{2+}
CaSO4 + H3BO3 = Ca3(BO3)2 + H2SO4 =>
3 CaSO4 + 2 H3BO3 = Ca3(BO3)2 + 3 H2SO4
Cu2O + Fe2O3 + HNO3 = CuFe(NO3)4 + H2O =>
Cu2O + Fe2O3 + 8 HNO3 = 2 CuFe(NO3)4 + 4 H2O
CH3OH + HCOOH = CHCOOH + H2O =>
CH3OH + 3 HCOOH = 2 CHCOOH + 3 H2O
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
HBr + O2 = H2O + Br2 =>
4 HBr + O2 = 2 H2O + 2 Br2
S + NO3 = SO4 + N2 =>
3 S + 4 NO3 = 3 SO4 + 2 N2
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
NaOHKCl = KOHNaCl =>
NaOHKCl = KOHNaCl
CH3OH + HCOOH = CHCOOH + H2O =>
CH3OH + 3 HCOOH = 2 CHCOOH + 3 H2O
LiCl + H2SO4 = LiH2 + ClSO4 =>
LiCl + H2SO4 = LiH2 + ClSO4
NaCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + Na2SO4 + KSO4 + H2O =>
4 NaCl + KMnO4 + 4 H2SO4 = 2 Cl2 + MnSO4 + 2 Na2SO4 + KSO4 + 4 H2O
Cu2 + HBr = CuBr2 + H2 =>
Cu2 + 4 HBr = 2 CuBr2 + 2 H2
Pb(OH)2 + H3PO4 = PbPO4 + H3(OH)2 =>
Pb(OH)2 + H3PO4 = PbPO4 + H3(OH)2
Ba(CO3)2 + H2SO4 = HCO3 + BaSO4 =>
Ba(CO3)2 + H2SO4 = 2 HCO3 + BaSO4
K2CO3 + AgClO4 = Ag2CO3 + KClO4 =>
K2CO3 + 2 AgClO4 = Ag2CO3 + 2 KClO4
AlPO4 + Mg(NO3)2 = Mg3(PO4)2 + Al(NO3)3 =>
2 AlPO4 + 3 Mg(NO3)2 = Mg3(PO4)2 + 2 Al(NO3)3
Li2Cl2 = LiCl =>
Li2Cl2 = 2 LiCl
Al2O3 + P2O5 = AlPO2 + O2 =>
Al2O3 + P2O5 = 2 AlPO2 + 2 O2
FeO3 = Fe + O2 =>
2 FeO3 = 2 Fe + 3 O2
CH3OH + HCOOH = CHCOOH + H2O =>
CH3OH + 3 HCOOH = 2 CHCOOH + 3 H2O
LiOH + H2SO4 = H2O + Li2SO4 =>
2 LiOH + H2SO4 = 2 H2O + Li2SO4
K2MnO4 + FeCl2 + HCl = MnCl2 + FeCl3 + KCl + H2O =>
K2MnO4 + 4 FeCl2 + 8 HCl = MnCl2 + 4 FeCl3 + 2 KCl + 4 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NaHCO3(s) = CO2(g) + H2O(g) + Na2CO3(s) =>
2 NaHCO3(s) = CO2(g) + H2O(g) + Na2CO3(s)
P4(g) + O2(g) = P2O5 =>
P4(g) + 5 O2(g) = 2 P2O5
SiCl4 + Li[AlH4] = SiH4 + LiCl + AlCl3 =>
SiCl4 + Li[AlH4] = SiH4 + LiCl + AlCl3
Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2
KCl + MgBr2 = KBr + MgCl2 =>
2 KCl + MgBr2 = 2 KBr + MgCl2
Cu + K4N = Cu4N2 + K =>
4 Cu + 2 K4N = Cu4N2 + 8 K
CH3OH + HCOOH = CHCOOH + H2O =>
CH3OH + 3 HCOOH = 2 CHCOOH + 3 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
SCl2 + NH3 = S4N4 + NH4Cl + S8 =>
24 SCl2 + 64 NH3 = 4 S4N4 + 48 NH4Cl + S8
Sn + HNO3 = SnO2 + N2O2 + H2O =>
3 Sn + 4 HNO3 = 3 SnO2 + 2 N2O2 + 2 H2O
CH3OH + HCOOH = CHCOOH + H2O =>
CH3OH + 3 HCOOH = 2 CHCOOH + 3 H2O
Mg3Si4O10(OH)2 = Mg2SiO4 + H2O + SiO2 =>
2 Mg3Si4O10(OH)2 = 3 Mg2SiO4 + 2 H2O + 5 SiO2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Ca + H2SO4 = CaS + H2O4 =>
Ca + H2SO4 = CaS + H2O4
FeI2 + PbS = FeS + PbI2 =>
FeI2 + PbS = FeS + PbI2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C2H4O2 + NH3 = C100H180N18O38 + CO2 + H2O =>
225 C2H4O2 + 72 NH3 = 4 C100H180N18O38 + 50 CO2 + 198 H2O
C3H5O(COOH)3 + KOH = C3H5O(COOK)3 + H2O =>
C3H5O(COOH)3 + 3 KOH = C3H5O(COOK)3 + 3 H2O
Na[Al(OH)4*2H2O] + H2 = Al(oh)3 + NaOH + H2O =>
6 Na[Al(OH)4*2H2O] + 9 H2 = 2 Al(oh)3 + 6 NaOH + 30 H2O
CH3OH + HCOOH = CHCOOH + H2O =>
CH3OH + 3 HCOOH = 2 CHCOOH + 3 H2O
(NH4)6Mo7O24*H2O + (NH4)2HPO4 + NH4VO3 = H4PMo11VO40 + NH3 + H2O =>
11(NH4)6Mo7O24*H2O + 7(NH4)2HPO4 + 7 NH4VO3 = 7 H4PMo11VO40 + 87 NH3 + 44 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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