| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + KAl(OH)4 = Al(OH)3 + KHSO4 + H2O
As2O3 + AgNO3 + H2O = Ag3AsO3 + H3AsO4 + NO2 =>
5 As2O3 + 12 AgNO3 + 9 H2O = 4 Ag3AsO3 + 6 H3AsO4 + 12 NO2
CH3CN + HCl = CH3CNH + Cl =>
CH3CN + HCl = CH3CNH + Cl
PH3 + HNO3 = H3HPO4 + NO + H2O =>
3 PH3 + 7 HNO3 = 3 H3HPO4 + 7 NO + 2 H2O
CrPO4 + LiC2H3O2 = CrC2H3O2 + LiPO4 =>
CrPO4 + LiC2H3O2 = CrC2H3O2 + LiPO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Sn + AlCl3 = SnCl2 + Al =>
3 Sn + 2 AlCl3 = 3 SnCl2 + 2 Al
C2H3SH + O2 = CO2 + H2O + SO2 =>
C2H3SH + 4 O2 = 2 CO2 + 2 H2O + SO2
Ca3[PO4]2 + H2SO4 = CaSO4 + Ca[H2PO4]2 =>
Ca3[PO4]2 + 2 H2SO4 = 2 CaSO4 + Ca[H2PO4]2
SnCl4 + NH4OH = H2SnO3 + NH4Cl + H2O =>
SnCl4 + 4 NH4OH = H2SnO3 + 4 NH4Cl + H2O
Hg + Ca = Hg{-2} + Ca{+2} =>
Hg + Ca = Hg{-2} + Ca{+2}
Na2CO3 + NH4Cl = NaHCO3 + NH3 + NaCl =>
Na2CO3 + NH4Cl = NaHCO3 + NH3 + NaCl
Ta + N = TaN2 =>
Ta + 2 N = TaN2
Al + O = Al(O2)3 =>
Al + 6 O = Al(O2)3
ClO + HCl + KI = H2O + KCl + ClI =>
2 ClO + 4 HCl + 3 KI = 2 H2O + 3 KCl + 3 ClI
K2O + Cl = KCl + O =>
K2O + 2 Cl = 2 KCl + O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Na2CO3 + CuH10O9S = CuCO3 + Na2H10O9S =>
Na2CO3 + CuH10O9S = CuCO3 + Na2H10O9S
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
FC2H3F + O2 = CO2 + H2O + HF =>
4 FC2H3F + 9 O2 = 8 CO2 + 2 H2O + 8 HF
CuCl3 + Al = AlCl3Cu =>
CuCl3 + Al = AlCl3Cu
Ag(CO3) + HNO3 = Ag(NO3)2 + CO2 + H2O =>
Ag(CO3) + 2 HNO3 = Ag(NO3)2 + CO2 + H2O
NoOH + CuSO4 = NoSO4 + CuOH =>
NoOH + CuSO4 = NoSO4 + CuOH
HBr + K2CrO7 = KBr + CrBr + H2O + Br =>
14 HBr + K2CrO7 = 2 KBr + CrBr + 7 H2O + 11 Br
Na2(SO4) + H3(PO4) = Na3(PO4) + H2(SO4) =>
3 Na2(SO4) + 2 H3(PO4) = 2 Na3(PO4) + 3 H2(SO4)
OH + H2S2O8 = H2SO4 + O2 =>
2 OH + H2S2O8 = 2 H2SO4 + O2
C3H4 + O2 = CO2 + HO2 =>
C3H4 + 7 O2 = 3 CO2 + 4 HO2
Li3Po4 + MgS = Li2S + Mg3(Po4)2 =>
2 Li3Po4 + 3 MgS = 3 Li2S + Mg3(Po4)2
CN4 + O3 = N2O5 + CN2 =>
3 CN4 + 5 O3 = 3 N2O5 + 3 CN2
Na2S2O3 + BaCl2 + KMnO4 + H2SO4 = MnSO4 + BaSO4 + KCl + H2O + NaCl =>
5 Na2S2O3 + 9 BaCl2 + 8 KMnO4 + 7 H2SO4 = 8 MnSO4 + 9 BaSO4 + 8 KCl + 7 H2O + 10 NaCl
NaNO2 + KIO3 = NaIO3 + KNO2 =>
NaNO2 + KIO3 = NaIO3 + KNO2
SO2 = O2S =>
SO2 = O2S
Ca3P2(s) + H2O(s) = CaO(s) + PH3(s) =>
Ca3P2(s) + 3 H2O(s) = 3 CaO(s) + 2 PH3(s)
K + Ag3PO4 = K3PO4 + Ag =>
3 K + Ag3PO4 = K3PO4 + 3 Ag
CH3CH2OH + OH = CHCHO + H2O =>
CH3CH2OH + 4 OH = CHCHO + 4 H2O
C20H42 = C6H5CH3 + C8H18 =>
31 C20H42 = 12 C6H5CH3 + 67 C8H18
CH3CH2OH + Cu(OH)2 = CH3CH2COH + Cu2O + H2O =>
3 CH3CH2OH + 4 Cu(OH)2 = 2 CH3CH2COH + 2 Cu2O + 7 H2O
FeCl2 + H2O2 = FeCl3 + Fe(OH)2 =>
3 FeCl2 + H2O2 = 2 FeCl3 + Fe(OH)2
C6H7NO + C2H3ClO = C8H9NO2 + HCl =>
C6H7NO + C2H3ClO = C8H9NO2 + HCl
SO3(s) + H2O(l) = H2SO4 =>
SO3(s) + H2O(l) = H2SO4
FeBr3 + (NH4)3PO4 = FePO4 + NH4Br =>
FeBr3 + (NH4)3PO4 = FePO4 + 3 NH4Br
BaF2 + (NH4)2SO4 = BaSO4 + NH4F =>
BaF2 + (NH4)2SO4 = BaSO4 + 2 NH4F
CaCO3HClO3 = CO2OHCaClO3 =>
CaCO3HClO3 = CO2OHCaClO3
LiOH + AgCl = AgOH + LiCl =>
LiOH + AgCl = AgOH + LiCl
Au3O = Au + O =>
Au3O = 3 Au + O
HBr + KBrO3 = Br2 + H2O + KOH =>
5 HBr + KBrO3 = 3 Br2 + 2 H2O + KOH
C3H8 + Cl2 = C3H2Cl6 + HCl =>
C3H8 + 6 Cl2 = C3H2Cl6 + 6 HCl
C6O11H7N3 + Ca(ClO4) = CO2 + H2O + N2 + CaCl =>
8 C6O11H7N3 + 9 Ca(ClO4) = 48 CO2 + 28 H2O + 12 N2 + 9 CaCl
NiS2 + O = NiO + S2 =>
NiS2 + O = NiO + S2
NH4VO3 + H2SO4 + KI = V2(SO4)3 + (NH4)2SO4 + H2O + K2SO4 + I2 =>
2 NH4VO3 + 6 H2SO4 + 4 KI = V2(SO4)3 + (NH4)2SO4 + 6 H2O + 2 K2SO4 + 2 I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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