| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS2 + 6 Cl1 = CCl4 + S2Cl2
NaHCO3 + C6H8O7 = CO3 + H2O + Na3C6H8O7 =>
30 NaHCO3 + 9 C6H8O7 = 24 CO3 + 11 H2O + 10 Na3C6H8O7
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Ca(PO4)3F + SiO2 + C = P4 + CaF2 + CaSiO3 + CO =>
4 Ca(PO4)3F + 2 SiO2 + 46 C = 3 P4 + 2 CaF2 + 2 CaSiO3 + 46 CO
C12H16N4O18 + O2 = CO2 + H2O + NO2 =>
C12H16N4O18 + 11 O2 = 12 CO2 + 8 H2O + 4 NO2
NH4OH + In2(SO4)3 = In(OH)3 + (NH4)2SO4 =>
6 NH4OH + In2(SO4)3 = 2 In(OH)3 + 3(NH4)2SO4
(Cu(NH3)4)SO4 + C2H6O = (Cu(NH3)4)SO4*H2O*2CH2 =>
(Cu(NH3)4)SO4 + C2H6O = (Cu(NH3)4)SO4*H2O*2CH2
N2H2 = N2 + NH3 =>
3 N2H2 = 2 N2 + 2 NH3
NH4I + Br2 = (NH4)2Br + I =>
4 NH4I + Br2 = 2(NH4)2Br + 4 I
NH + O{2} = NO + H{2}O =>
NH + O{2} = NO + H{2}O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + NaOH + NaNO3 = ZnO2Na2 + NH3 + H2O =>
4 Zn + 7 NaOH + NaNO3 = 4 ZnO2Na2 + NH3 + 2 H2O
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
CO + HBr = C2H3Br3 + O2 =>
2 CO + 3 HBr = C2H3Br3 + O2
Sn(OH)2 + H2TeO3 = Sn(HTeO3)2 + H2O =>
Sn(OH)2 + 2 H2TeO3 = Sn(HTeO3)2 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ca(NO3)2 + Al2(CO3)3 = Al(NO3)3 + Ca2(CO3)2 =>
6 Ca(NO3)2 + 2 Al2(CO3)3 = 4 Al(NO3)3 + 3 Ca2(CO3)2
Tl2Co2O7 + HF + HBrO4 = Co(BrO4)3 + F2 + TlBrO4 + H2O =>
Tl2Co2O7 + 6 HF + 8 HBrO4 = 2 Co(BrO4)3 + 3 F2 + 2 TlBrO4 + 7 H2O
Ag + HN3 = Ag(HN3)2 =>
Ag + 2 HN3 = Ag(HN3)2
NH4HSO4 + K2CO3 = K2SO4 + NH3 + H2CO3 =>
NH4HSO4 + K2CO3 = K2SO4 + NH3 + H2CO3
Sn + P4 = Sn3P4 =>
3 Sn + P4 = Sn3P4
MgCl2*6H2O + Na3PO4*12H2O + NH3 + HCl = MgNH4PO4*6H2O + Na + Cl + H2O =>
MgCl2*6H2O + Na3PO4*12H2O + NH3 + HCl = MgNH4PO4*6H2O + 3 Na + 3 Cl + 12 H2O
MgO + Ai = Mg + Ai2O3 =>
3 MgO + 2 Ai = 3 Mg + Ai2O3
HNO3 + Cu(NO3)2 + NaOH = Cu(OH)2 + Na(NO3)2 + H2 =>
2 HNO3 + Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 Na(NO3)2 + H2
Au + Cl{-)+H{+}+NO3 = AuCl3+NO+H2O =>
4 Au + 12 Cl{-)+12H{+}+3NO3 = 4 AuCl3+3NO+6H2O
NaOH = Na{+} + OH{-} =>
NaOH = Na{+} + OH{-}
CrO3 + HBr = HBrO3 + CrBr3 + H2O =>
2 CrO3 + 7 HBr = HBrO3 + 2 CrBr3 + 3 H2O
K2O + H2O = H2K2O2 =>
K2O + H2O = H2K2O2
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
NaHCO3(s) = Na2CO3(aq) + CO2(g) + H2O(l) =>
2 NaHCO3(s) = Na2CO3(aq) + CO2(g) + H2O(l)
MnO4{-} + H2C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
KOH + NaF = KF + NaOH =>
KOH + NaF = KF + NaOH
CuSO4 + I{-} = CuI + SO4{2-} + I3{-} =>
2 CuSO4 + 5 I{-} = 2 CuI + 2 SO4{2-} + I3{-}
Co(NO3)2 + Na2B4O7*10H2O = NaBO2 + Co(BO2)2 + NO2 + H2O + O2 =>
2 Co(NO3)2 + 2 Na2B4O7*10H2O = 4 NaBO2 + 2 Co(BO2)2 + 4 NO2 + 20 H2O + O2
K2Cr2O7 + KI + H2O = I2 + KOH + Cr(OH)3 =>
K2Cr2O7 + 6 KI + 7 H2O = 3 I2 + 8 KOH + 2 Cr(OH)3
CuFeS2 + H2O + O2 = Cu9S5 + FeSO4 + H2SO4 =>
9 CuFeS2 + 4 H2O + 24 O2 = Cu9S5 + 9 FeSO4 + 4 H2SO4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Zn + H3PO4 = H2 + ZnPO4 =>
2 Zn + 2 H3PO4 = 3 H2 + 2 ZnPO4
Cu(OH)2 + CuO = Cu(OH)2CuO =>
Cu(OH)2 + CuO = Cu(OH)2CuO
K2SO4 + Ag2O = Ag2SO4 + K2O =>
K2SO4 + Ag2O = Ag2SO4 + K2O
NH4Cl + Na2SO3 = NaCl + (NH4)2SO3 =>
2 NH4Cl + Na2SO3 = 2 NaCl + (NH4)2SO3
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
C6H5CI + O2 = CO + H2O + CI2 =>
2 C6H5CI + 9 O2 = 13 CO + 5 H2O + CI2
CuI + HNO3 = Cu(NO3)2 + I2 + NO2 + H2O =>
2 CuI + 8 HNO3 = 2 Cu(NO3)2 + I2 + 4 NO2 + 4 H2O
Na2S + FeCl2 = NaCl + FeS =>
Na2S + FeCl2 = 2 NaCl + FeS
K2CrO4 + Na2SO3 + HCl = KCl + H2O + Na2SO4 + CrCl3 =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 5 H2O + 3 Na2SO4 + 2 CrCl3
NaCO3 + H2SO4 = NaSO4 + H2CO3 =>
NaCO3 + H2SO4 = NaSO4 + H2CO3
MnO2{-} + SO3{-2} + H{+} = Mn{+2} + SO4{-2} + H2O =>
2 MnO2{-} + SO3{-2} + 6 H{+} = 2 Mn{+2} + SO4{-2} + 3 H2O
FeBr2 + Br2 = Fe3Br8 =>
3 FeBr2 + Br2 = Fe3Br8
C10H7OH + H2SO4 = C10H10O5S =>
C10H7OH + H2SO4 = C10H10O5S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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