| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2PO2 + 2 OH = 2 H2O + PO2
NaNO3 + KF = NaF + KNO3 =>
NaNO3 + KF = NaF + KNO3
CuCl + Ag(NO3)2 = Cu(NO3)2 + AgCl =>
CuCl + Ag(NO3)2 = Cu(NO3)2 + AgCl
CH3CO2H + SOCl2 = CH3COCl + SO2 + HCl =>
CH3CO2H + SOCl2 = CH3COCl + SO2 + HCl
I2 + H2O2 = H5IO6 + H2O =>
I2 + 7 H2O2 = 2 H5IO6 + 2 H2O
CsCO3 + HClO4 = Cs(ClO4)2 + H2O + CO2 =>
CsCO3 + 2 HClO4 = Cs(ClO4)2 + H2O + CO2
NaOH + FeSO4 + FeCl3 = H2O + Na2SO4 + Fe3O4 + NaCl =>
8 NaOH + FeSO4 + 2 FeCl3 = 4 H2O + Na2SO4 + Fe3O4 + 6 NaCl
BI3 + Cl2 = BCl3 + I2 =>
2 BI3 + 3 Cl2 = 2 BCl3 + 3 I2
Ca + CH3OOH = H + Ca(CH3OO)2 =>
Ca + 2 CH3OOH = 2 H + Ca(CH3OO)2
Sb3P5 + Mg3(PO4)2 = Sb3(PO4)5 + Mg3P2 =>
2 Sb3P5 + 5 Mg3(PO4)2 = 2 Sb3(PO4)5 + 5 Mg3P2
H2(g) + Cl2(g) = HCl(lg) =>
H2(g) + Cl2(g) = 2 HCl(lg)
AgNO3 + CdI2 = AgI2 + CdNO3 =>
AgNO3 + CdI2 = AgI2 + CdNO3
Ba(HO)2 = BaO + H2O =>
Ba(HO)2 = BaO + H2O
HIO4 + KI + H2O = I2 + KOH =>
HIO4 + 7 KI + 3 H2O = 4 I2 + 7 KOH
KBr(aq) + NH4Cl(aq) = KCl + NH4Br =>
KBr(aq) + NH4Cl(aq) = KCl + NH4Br
H2SO4 + C6H10 = C6H11OSO2OH =>
H2SO4 + C6H10 = C6H11OSO2OH
Fe(SO4)3 + Zn = FeSO4 + ZnSO4 =>
Fe(SO4)3 + 2 Zn = FeSO4 + 2 ZnSO4
H2O + NaOH = H2 + NaO2 =>
2 H2O + 2 NaOH = 3 H2 + 2 NaO2
Sr3 + Cu + Ir + O6 = Sr3CuIrO6 =>
Sr3 + Cu + Ir + O6 = Sr3CuIrO6
C7H9N + H2SO4 = C7H10N + HSO4 =>
C7H9N + H2SO4 = C7H10N + HSO4
KJ + HNO3 + H2SO4 = J2 + K2SO4 + NO2 + H2O =>
2 KJ + 2 HNO3 + H2SO4 = J2 + K2SO4 + 2 NO2 + 2 H2O
C5H9NO4 + O2 = CO2 + H2O + NO =>
4 C5H9NO4 + 23 O2 = 20 CO2 + 18 H2O + 4 NO
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
FeS + H2O + O2 = Fe(OH)3 + S =>
4 FeS + 6 H2O + 3 O2 = 4 Fe(OH)3 + 4 S
HClO2 + MnO2 + H2O = Cl2 + H2MnO4 =>
2 HClO2 + 3 MnO2 + 2 H2O = Cl2 + 3 H2MnO4
AuCN + Hg = Au + Hg(CN)2 =>
2 AuCN + Hg = 2 Au + Hg(CN)2
CdSO4 + KOH = Cd(OH)2K2SO4 =>
CdSO4 + 2 KOH = Cd(OH)2K2SO4
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Ag2O + Hg = HgO + Ag =>
Ag2O + Hg = HgO + 2 Ag
Ca = Ca(oh)2 =>
2 Ca = Ca(oh)2
H2O + NO3{-} + OH{-} + Zn = NH3 + Zn(OH)4{-}2 =>
18 H2O + 3 NO3{-} + 5 OH{-} + 8 Zn = 3 NH3 + 8 Zn(OH)4{-}2
ZnO(s) + CO(g) = Zn(s) + CO2(s) =>
ZnO(s) + CO(g) = Zn(s) + CO2(s)
Ba(ClO3)2(aq) + H2SO4(aq) = BaSO4(s) + HClO3(aq) =>
Ba(ClO3)2(aq) + H2SO4(aq) = BaSO4(s) + 2 HClO3(aq)
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
Cl2 + CaBr2 = ClBr + Ca2 =>
2 Cl2 + 2 CaBr2 = 4 ClBr + Ca2
SnS + HNO3 + H2O = H2SnO3 + NO + H2S04 =>
12 SnS + 14 HNO3 + 8 H2O = 12 H2SnO3 + 14 NO + 3 H2S04
OH{-} + Zn(OH)2 = [Zn(OH)4]{-2} =>
2 OH{-} + Zn(OH)2 = [Zn(OH)4]{-2}
H2S + Re2O7 = ReS2 + S + H2O =>
7 H2S + Re2O7 = 2 ReS2 + 3 S + 7 H2O
Cl2O5 + H2O = Cl + OH =>
Cl2O5 + 5 H2O = 2 Cl + 10 OH
Li2O(s) + MgCl2(aq) = LiCl(s) + MgO(s) =>
Li2O(s) + MgCl2(aq) = 2 LiCl(s) + MgO(s)
PbO + SO2 + O2 = PbSO4 =>
2 PbO + 2 SO2 + O2 = 2 PbSO4
K4Fe(CN)6 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Fe2(SO4)3 + CO2 + KNO3 + H2O =>
6 K4Fe(CN)6 + 61 K2Cr2O7 + 247 H2SO4 = 61 Cr2(SO4)3 + 55 K2SO4 + 3 Fe2(SO4)3 + 36 CO2 + 36 KNO3 + 247 H2O
K2SiO3 + HF = KF + Si2F6 + H2O + F =>
2 K2SiO3 + 12 HF = 4 KF + Si2F6 + 6 H2O + 2 F
C6H10O7Na + H2O + H2 = NaOH + C6H12O7 =>
2 C6H10O7Na + 2 H2O + H2 = 2 NaOH + 2 C6H12O7
H2O + NaOH = H2 + NaO2 =>
2 H2O + 2 NaOH = 3 H2 + 2 NaO2
H2O2 + Cr(OH)2 = H2CrO4 + H2O =>
2 H2O2 + Cr(OH)2 = H2CrO4 + 2 H2O
HCN + Pt(OH)4 = H2O + Pt(CN)4 =>
4 HCN + Pt(OH)4 = 4 H2O + Pt(CN)4
HBr + Mg3N2 = NH4Br + MgBr2 =>
8 HBr + Mg3N2 = 2 NH4Br + 3 MgBr2
Bi3(PO4)5 = Bi2O5 + P2O5 =>
2 Bi3(PO4)5 = 3 Bi2O5 + 5 P2O5
KI + PBNO4 = PBI + KNO4 =>
KI + PBNO4 = PBI + KNO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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