| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H11N + NaOH = C8H11Na + NOH
HNO3 + K2S = K2SO4 + NO + H2O =>
8 HNO3 + 3 K2S = 3 K2SO4 + 8 NO + 4 H2O
C3H3NaO2 + H2O = C3H5NaO3 =>
C3H3NaO2 + H2O = C3H5NaO3
AuCl3 + HCHO + H2O = Au + HCOOH + HCl =>
2 AuCl3 + 3 HCHO + 3 H2O = 2 Au + 3 HCOOH + 6 HCl
C4H9Cl + KOH = KCl + H2O + C4H8 =>
C4H9Cl + KOH = KCl + H2O + C4H8
O2 + C14H18N2O5 = CO2 + H2O + N =>
16 O2 + C14H18N2O5 = 14 CO2 + 9 H2O + 2 N
CrI3 + Cl2 + OH{-} = CrO4{-2} + IO4{-} + Cl{-} + H{+} =>
2 CrI3 + 27 Cl2 + 32 OH{-} = 2 CrO4{-2} + 6 IO4{-} + 54 Cl{-} + 32 H{+}
K4Cr2O11 + HCl = HCr2O11 + K4Cl =>
K4Cr2O11 + HCl = HCr2O11 + K4Cl
ironoxide + carbonmonoxide = iron + carbondioxide =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
La(OH)3 + HCl = H2O + LaCl3 =>
La(OH)3 + 3 HCl = 3 H2O + LaCl3
CH3COONa = CH3COCH3 + Na2CO3 =>
2 CH3COONa = CH3COCH3 + Na2CO3
NH3 + I2 = N6I6 + H2 =>
6 NH3 + 3 I2 = N6I6 + 9 H2
Mg + AgClO4 = Ag + Mg(ClO4)2 =>
Mg + 2 AgClO4 = 2 Ag + Mg(ClO4)2
CuO(s) + NH3(g) = Cu(s) + N2(g) + H2O(g)0 =>
3 CuO(s) + 2 NH3(g) = 3 Cu(s) + N2(g) + 3 H2O(g)0
C6H6 + oxygen = Carbondioxide + Water =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2Se + Co(OH)3 = Co(HSe)3 + H2O =>
3 H2Se + Co(OH)3 = Co(HSe)3 + 3 H2O
FeSO4(aq) + Na3PO4(aq) = Fe3(PO4)2(s) + Na2SO4(aq) =>
3 FeSO4(aq) + 2 Na3PO4(aq) = Fe3(PO4)2(s) + 3 Na2SO4(aq)
Pb + AgNo3 = Ag + PbNo3 =>
Pb + AgNo3 = Ag + PbNo3
C9H15N + C = C10H15N =>
C9H15N + C = C10H15N
Zn(OH)2 + BaSO4 = ZnSO4 + Ba(OH)2 =>
Zn(OH)2 + BaSO4 = ZnSO4 + Ba(OH)2
FeHBO3 + Fe(OH)2 = Fe3(BO3)2 + H2O =>
2 FeHBO3 + Fe(OH)2 = Fe3(BO3)2 + 2 H2O
Ge(OH)4 = GeO2 + H2O =>
Ge(OH)4 = GeO2 + 2 H2O
HNO2 + H2O = NO2{-} + H3O{+}netionicequation =>
HNO2 + H2O = NO2{-} + H3O{+}netionicequation
NaSO3 + KOH + KMnO4 = NaOH + H2O + K2SO4 + MnO =>
5 NaSO3 + 9 KOH + KMnO4 = 5 NaOH + 2 H2O + 5 K2SO4 + MnO
CdOH + C6FeK3N6 = CdCN + KOH + Fe(OH)3 =>
6 CdOH + C6FeK3N6 = 6 CdCN + 3 KOH + Fe(OH)3
K2Cr2O7 + H2SO4 = K2SO4 + Cr2O3 + H2O + O2 =>
2 K2Cr2O7 + 2 H2SO4 = 2 K2SO4 + 2 Cr2O3 + 2 H2O + 3 O2
HC + Ba(OH)2 = BaC2 + H2O =>
2 HC + Ba(OH)2 = BaC2 + 2 H2O
CuSO4 + Mg3(PO4)2 = Cu3(PO4)2 + MgSO4 =>
3 CuSO4 + Mg3(PO4)2 = Cu3(PO4)2 + 3 MgSO4
Ba(OH)2 + H3PO4 = Ba(PO4) + (OH)2H3 =>
Ba(OH)2 + H3PO4 = Ba(PO4) + (OH)2H3
(NH4)2S + K2Cr2O7 + H2O = S + KCrO2 + NH4OH =>
3(NH4)2S + K2Cr2O7 + 3 H2O = 3 S + 2 KCrO2 + 6 NH4OH
AgNO3(aq) + CuCl2(aq) = AgCl(s) + Cu(NO3)2 =>
2 AgNO3(aq) + CuCl2(aq) = 2 AgCl(s) + Cu(NO3)2
LiOH + HCI = H2O + LiCI =>
LiOH + HCI = H2O + LiCI
NaJ + Cl2 = NaJCl =>
2 NaJ + Cl2 = 2 NaJCl
Pb(NO3)2 + KI = K(NO3)2 + I + Pb =>
Pb(NO3)2 + KI = K(NO3)2 + I + Pb
Ni(NO3)2(aq) + KSCN(aq) = K + NO3 + NiSCN =>
Ni(NO3)2(aq) + KSCN(aq) = K + 2 NO3 + NiSCN
NH2(aq) + H2O(l) = NH4(aq) + OH(l) =>
NH2(aq) + 2 H2O(l) = NH4(aq) + 2 OH(l)
Cu + FeSO4 = CuO + FeS =>
4 Cu + FeSO4 = 4 CuO + FeS
(CH3)2SO4 + H2O = CH3OH + H2SO4 =>
(CH3)2SO4 + 2 H2O = 2 CH3OH + H2SO4
SrCl2 + H2SO4(aq) = HCl(aq) + SrSO4(s) =>
SrCl2 + H2SO4(aq) = 2 HCl(aq) + SrSO4(s)
Na + CaO = NaCa + O =>
Na + CaO = NaCa + O
NaOHHCl = NaClH2O =>
NaOHHCl = NaClH2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Li2SO4 + NaI = Na2SO4 + LiI =>
Li2SO4 + 2 NaI = Na2SO4 + 2 LiI
HgCl2 + NH3 = [Hg(NH3)2Cl2] =>
HgCl2 + 2 NH3 = [Hg(NH3)2Cl2]
Fe2(SO4)3 + KI = FeSO4 + I + K2SO4 =>
Fe2(SO4)3 + 2 KI = 2 FeSO4 + 2 I + K2SO4
CuCl2 + KCN = KCu(CN)2 + (CN)2 + KCl =>
2 CuCl2 + 6 KCN = 2 KCu(CN)2 + (CN)2 + 4 KCl
SrO + Cu(C2H3O2)2 = Sr(C2H3O2)2 + CuO =>
SrO + Cu(C2H3O2)2 = Sr(C2H3O2)2 + CuO
C3H8(g) + O2(g) = CO2(g) + H2O(l)2O3(g) = O2(g) =>
C3H8(g) + 13 O2(g) = 3 CO2(g) + 4 H2O(l)2O3(g)
CrCl3 + HCl = CrCl4 + H2 =>
2 CrCl3 + 2 HCl = 2 CrCl4 + H2
C3H7OH + HCI = C3H7CI + H2O =>
C3H7OH + HCI = C3H7CI + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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