| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li3N + Al2(CO3)3 = 3 Li2CO3 + 2 AlN
CuO + NO2 = Cu(NO2)2 + O2 =>
2 CuO + 4 NO2 = 2 Cu(NO2)2 + O2
Mn + KOH + KClO3 = KMnO4 + KCl + H2O =>
6 Mn + 6 KOH + 7 KClO3 = 6 KMnO4 + 7 KCl + 3 H2O
C2OH + O2 = C2O2H =>
2 C2OH + O2 = 2 C2O2H
AlCl3 + K3PO4 = AlPO4 + KCl =>
AlCl3 + K3PO4 = AlPO4 + 3 KCl
Ba(OH)2 + HF = BaF2 + H2O =>
Ba(OH)2 + 2 HF = BaF2 + 2 H2O
Sn(Br)2 + Ag(P3) = Sn(P3)2 + Ag(Br) =>
Sn(Br)2 + 2 Ag(P3) = Sn(P3)2 + 2 Ag(Br)
Li3B + MgO = Li2O + Mg3B2 =>
2 Li3B + 3 MgO = 3 Li2O + Mg3B2
NH4NCO = (NH2)2CO =>
NH4NCO = (NH2)2CO
Li3B + MgO = Li2O + Mg3B2 =>
2 Li3B + 3 MgO = 3 Li2O + Mg3B2
NaOCl + KBr + H2O = HBrO + NaCl + KOH =>
NaOCl + KBr + H2O = HBrO + NaCl + KOH
AlOHSO4 + H2O = (Al(OH)2)2SO4 + H2SO4 =>
2 AlOHSO4 + 2 H2O = (Al(OH)2)2SO4 + H2SO4
Rb + Br2 = RbBr =>
2 Rb + Br2 = 2 RbBr
Li3B + MgO = Li2O + Mg3B2 =>
2 Li3B + 3 MgO = 3 Li2O + Mg3B2
XH2SO4 + B(XOH)3 = B2(XSO4)3 + XH2O =>
3 XH2SO4 + 2 B(XOH)3 = B2(XSO4)3 + 6 XH2O
Ag2S + O2 = Ag2O2 + S =>
Ag2S + O2 = Ag2O2 + S
Mn + KClO3 + KOH = K2MnO4 + KCl + H2O =>
Mn + KClO3 + 2 KOH = K2MnO4 + KCl + H2O
PbI2 + O2 = PbO + I2 =>
2 PbI2 + O2 = 2 PbO + 2 I2
CuO + NO2 = Cu(NO2)2 + O2 =>
2 CuO + 4 NO2 = 2 Cu(NO2)2 + O2
HCl + NaSO3 = HSO3 + NaCl =>
HCl + NaSO3 = HSO3 + NaCl
BaCl2 + K2CO3 = CO3Ba + KCl =>
BaCl2 + K2CO3 = CO3Ba + 2 KCl
NH3NO3 + H2O = NH4NO3 + OH =>
NH3NO3 + H2O = NH4NO3 + OH
Ag2S + O2 = AgO + SO2 =>
Ag2S + 2 O2 = 2 AgO + SO2
Al + KOH + H2SO4 + H2O = KAlSO4*12H2O + H2 =>
2 Al + 2 KOH + 2 H2SO4 + 22 H2O = 2 KAlSO4*12H2O + H2
K2Cr2O7 + KI + H2SO4 = Cr2S3O12 + I2 + H2O + K2SO4 =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2S3O12 + 3 I2 + 7 H2O + 4 K2SO4
ClNa + CuS = CuCl2 + Na2S =>
2 ClNa + CuS = CuCl2 + Na2S
Ni + Au{3+} = Ni{2+} + Au =>
3 Ni + 2 Au{3+} = 3 Ni{2+} + 2 Au
Ag3N + Na2S = Na3N + Ag2S =>
2 Ag3N + 3 Na2S = 2 Na3N + 3 Ag2S
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
VOSO4*4H2O + NH3 = VO(OH)2 + (NH4)2SO4 + H2O =>
VOSO4*4H2O + 2 NH3 = VO(OH)2 + (NH4)2SO4 + 2 H2O
Al3 + H2O = Al(H2O) =>
Al3 + 3 H2O = 3 Al(H2O)
C2H4O + Cu(OH)2 = CH3COOH + CuOH + H2O =>
C2H4O + 2 Cu(OH)2 = CH3COOH + 2 CuOH + H2O
Ca + Li2(CO3) = Ca(CO3) + Li =>
Ca + Li2(CO3) = Ca(CO3) + 2 Li
Mg(s) + CuCl2(s) = MgCl2(s) + Cu(s) =>
Mg(s) + CuCl2(s) = MgCl2(s) + Cu(s)
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
NH4{+} + CO + H2O = NO3{-} + CH4 + H{+} =>
3 NH4{+} + 4 CO + 5 H2O = 3 NO3{-} + 4 CH4 + 6 H{+}
Cr2O7{2-} + H{+} + C2H6O = CH3CO2H + Cr + H2O =>
Cr2O7{2-} + 2 H{+} + 3 C2H6O = 3 CH3CO2H + 2 Cr + 4 H2O
HF + C4H9OK = C4H10O + KF =>
HF + C4H9OK = C4H10O + KF
C8H34O2 + O2 = CO2 + H2O =>
2 C8H34O2 + 31 O2 = 16 CO2 + 34 H2O
Ca + Li2(CO3) = Ca(CO3) + Li =>
Ca + Li2(CO3) = Ca(CO3) + 2 Li
CO2 + OH = CO2OH =>
CO2 + OH = CO2OH
Sn(NO3)3 + K2SO3 = KNO3 + Sn2(SO3)3 =>
2 Sn(NO3)3 + 3 K2SO3 = 6 KNO3 + Sn2(SO3)3
CuO + NO2 = Cu(NO2)2 + O2 =>
2 CuO + 4 NO2 = 2 Cu(NO2)2 + O2
H2C2O4 + NaF = Na2C2O4 + HF =>
H2C2O4 + 2 NaF = Na2C2O4 + 2 HF
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Cr(NO3)3 + H2O2 + KOH = K2CrO4 + HNO3 + H2O =>
2 Cr(NO3)3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 6 HNO3 + 2 H2O
CaOH2 + (NH3)2SO4 = CaSO4 + NH3 + H2O =>
CaOH2 + (NH3)2SO4 = CaSO4 + 2 NH3 + H2O
PCl3 + Cl1 = PCl5 =>
PCl3 + 2 Cl1 = PCl5
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Al + CH3OH + H2SO4 = Al2(SO4)3 + CH4 + H2O =>
2 Al + 3 CH3OH + 3 H2SO4 = Al2(SO4)3 + 3 CH4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/24
Équations équilibrées sur02/09/23
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