| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 KI = FeI3 + 3 KCl
Cr(OH)2 + H2NO2 = CrNO2 + H2O =>
Cr(OH)2 + H2NO2 = CrNO2 + 2 H2O
Fe(NH4)2(SO4)2 + KMnO4 + H2SO4 = MnSO4 + FeNH4(SO4)2 + H2O + K2SO4 + (NH4)2SO4 =>
10 Fe(NH4)2(SO4)2 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 10 FeNH4(SO4)2 + 8 H2O + K2SO4 + 5(NH4)2SO4
C4H10S + O2 = CO2 + H2O + SO1 =>
C4H10S + 7 O2 = 4 CO2 + 5 H2O + SO1
CuCl2(aq) + Na2SO3(aq) + H2O(l) = CuCl(s) + Na2SO4(aq) + HCl(aq) =>
2 CuCl2(aq) + Na2SO3(aq) + H2O(l) = 2 CuCl(s) + Na2SO4(aq) + 2 HCl(aq)
(NH4)2SO4 + CaBr2 = NH4Br + CaSO4 =>
(NH4)2SO4 + CaBr2 = 2 NH4Br + CaSO4
Zn(OH)2 + NH3 = [Zn(NH3)6](OH)2 =>
Zn(OH)2 + 6 NH3 = [Zn(NH3)6](OH)2
KCI + AgNo3 = AgCI + KNo3 =>
KCI + AgNo3 = AgCI + KNo3
NaNO3 + K2S = KNO3 + Na2S =>
2 NaNO3 + K2S = 2 KNO3 + Na2S
K[Al(OH)4] + FeCl3 = Fe(OH)3 + KCl + Al(OH)3 =>
3 K[Al(OH)4] + FeCl3 = Fe(OH)3 + 3 KCl + 3 Al(OH)3
K2CO3 + NaCl + H2O2 = KClO3 + Na2CO3 + H2O =>
K2CO3 + 2 NaCl + 6 H2O2 = 2 KClO3 + Na2CO3 + 6 H2O
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4 =>
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4
Al + KOH = AlKOH =>
Al + KOH = AlKOH
LiOH + CoSO4 = Co(OH)2 + Li2SO4 =>
2 LiOH + CoSO4 = Co(OH)2 + Li2SO4
CuSO4 + KCNS = Cu[CNS]2 + K2SO4 =>
CuSO4 + 2 KCNS = Cu[CNS]2 + K2SO4
Na2SO3 + HNO3 = NaNO3 + H2SO3 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2SO3
IO3{-} + H = I{-} + H2O =>
IO3{-} + 6 H = I{-} + 3 H2O
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
Ca + SO3 = CaO + SO2 =>
Ca + SO3 = CaO + SO2
Au2S3 = Au + S =>
Au2S3 = 2 Au + 3 S
BaBi2 + (NH4)2SO4 = BaSO4 + NH4Bi =>
BaBi2 + (NH4)2SO4 = BaSO4 + 2 NH4Bi
P4S3 + O2 = P4O10 + SO2 =>
P4S3 + 8 O2 = P4O10 + 3 SO2
CuCl2 + NaI = CuI + NaCl2 =>
CuCl2 + NaI = CuI + NaCl2
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
C6H12 + KMnO4 = C3H6O2 + KMnO2 =>
C6H12 + 2 KMnO4 = 2 C3H6O2 + 2 KMnO2
Al2(SO4)3 + LiOH = Al(OH)3 + Li2SO4 =>
Al2(SO4)3 + 6 LiOH = 2 Al(OH)3 + 3 Li2SO4
CuSO4*Na3PO4 = CuSO4 + Na3PO4 =>
CuSO4*Na3PO4 = CuSO4 + Na3PO4
AlCl3 + CH3COONa + H2O = Al(OH)2(CH3COO) + CH3COOH + NaCl =>
AlCl3 + 3 CH3COONa + 2 H2O = Al(OH)2(CH3COO) + 2 CH3COOH + 3 NaCl
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
CoOHNO3 + HNO3 = Co(NO3)2 + H2O =>
CoOHNO3 + HNO3 = Co(NO3)2 + H2O
K2(SO4) + Fe = Fe(SO4)3 + K =>
3 K2(SO4) + Fe = Fe(SO4)3 + 6 K
C6H14 + CI2 = CH13CI + HCI =>
5 C6H14 + 29 CI2 = CH13CI + 57 HCI
Fe + HCl2 = FeCl2 + H2 =>
2 Fe + 2 HCl2 = 2 FeCl2 + H2
KOH + CuCl2 = KCl + Cu(OH)2 =>
2 KOH + CuCl2 = 2 KCl + Cu(OH)2
K2[Zn(OH)4] + CO2 = Zn(OH)2 + K2CO3 + H2O =>
K2[Zn(OH)4] + CO2 = Zn(OH)2 + K2CO3 + H2O
HgO + HCl = HgCl2 + H2O =>
HgO + 2 HCl = HgCl2 + H2O
KClO + S + H2O = H2SO4 + KCl =>
3 KClO + S + H2O = H2SO4 + 3 KCl
C9H7N + H2O = C9H7NH + OH =>
C9H7N + H2O = C9H7NH + OH
Sr{2+} + PO4{3-} = Sr3(PO4)2 =>
3 Sr{2+} + 2 PO4{3-} = Sr3(PO4)2
Al + ClCu = AlCl3 + Cu =>
Al + 3 ClCu = AlCl3 + 3 Cu
HC1 + Mg = MgC2 + H2 =>
2 HC1 + Mg = MgC2 + H2
Na1 + F2 = NaF =>
2 Na1 + F2 = 2 NaF
Pb(ClO3)2(aq) + KBr(aq) = PbBr2(s) + KClO3(aq) =>
Pb(ClO3)2(aq) + 2 KBr(aq) = PbBr2(s) + 2 KClO3(aq)
Fr + P4 = Fr3P =>
12 Fr + P4 = 4 Fr3P
Ba + HBrO = Ba(BrO)2 + H2 =>
Ba + 2 HBrO = Ba(BrO)2 + H2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Se + NaBH4 + NaOH = Na2Se2 + NaBO2 + H2O =>
8 Se + NaBH4 + 8 NaOH = 4 Na2Se2 + NaBO2 + 6 H2O
K2S + N2 = K3N + S =>
3 K2S + N2 = 2 K3N + 3 S
CH3COOK + HI = KI + CH3COOH =>
CH3COOK + HI = KI + CH3COOH
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/26/24
Équations équilibrées sur09/25/23
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