| Équations équilibrées la veille |
Ni2(SO4)3 + 6 H2O = 2 Ni(OH)3 + 3 H2SO4
CaSO4 + H2O = CaSO4*5H2O =>
CaSO4 + 5 H2O = CaSO4*5H2O
Br + O2 = BrO =>
2 Br + O2 = 2 BrO
K2Cr2O7 + H2SO4 + C2H5OH = CH3CHO + CrSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2SO4 + 4 C2H5OH = 4 CH3CHO + 2 CrSO4 + K2SO4 + 7 H2O
CuSO4 + PH3 + H2O = Cu3P + H3PO4 + H2SO4 =>
24 CuSO4 + 11 PH3 + 12 H2O = 8 Cu3P + 3 H3PO4 + 24 H2SO4
FeC3 + SnC2 = FeC2 + SnC4 =>
2 FeC3 + SnC2 = 2 FeC2 + SnC4
Ca + F = CaF2 =>
Ca + 2 F = CaF2
N2H4 + KMnO4 = N2 + MnO2 + K + H2O =>
N2H4 + KMnO4 = N2 + MnO2 + K + 2 H2O
NO + HBrO4 + HBr = Br2 + HNO3 =>
2 NO + HBrO4 + HBr = Br2 + 2 HNO3
Mg + Ni{2+} = Mg{2+} + Ni =>
Mg + Ni{2+} = Mg{2+} + Ni
C2H5ONO + N2H4 = C2H5N3 + H2O =>
C2H5ONO + N2H4 = C2H5N3 + 2 H2O
KMg(SO4)Cl = K2Mg2(SO4)3 + KMgCl3 =>
3 KMg(SO4)Cl = K2Mg2(SO4)3 + KMgCl3
NaBr + Ca(OH) = CaBr + NaOH =>
NaBr + Ca(OH) = CaBr + NaOH
Li2OCaO = Li2CaO2 =>
Li2OCaO = Li2CaO2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
S2O3{2-} + I2 + H2O = I{-} + S2O6{2-} + H{+} =>
S2O3{2-} + 3 I2 + 3 H2O = 6 I{-} + S2O6{2-} + 6 H{+}
BaO + SiO2 = Ba(SiO)2 + O2 =>
2 BaO + 4 SiO2 = 2 Ba(SiO)2 + 3 O2
OF2 + P = PF5 + P2O5 =>
5 OF2 + 4 P = 2 PF5 + P2O5
KSCN + FeCl3 = KSC + FeNCl3 =>
KSCN + FeCl3 = KSC + FeNCl3
Co2O3 + ClO = CoCl2 + O2 =>
2 Co2O3 + 8 ClO = 4 CoCl2 + 7 O2
HI + Ni(OH)2 = NiI2 + H2O =>
2 HI + Ni(OH)2 = NiI2 + 2 H2O
Ca2 + HCl = CaHCl =>
Ca2 + 2 HCl = 2 CaHCl
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
SiO2 + Li3As = Li2O + Si3As4 =>
3 SiO2 + 4 Li3As = 6 Li2O + Si3As4
F2 + OH{-} = F{-} + H2O + O2 =>
2 F2 + 4 OH{-} = 4 F{-} + 2 H2O + O2
GeBr4 + H2O = Ge(OH)4 + HBr =>
GeBr4 + 4 H2O = Ge(OH)4 + 4 HBr
Cr = Cr6 =>
6 Cr = Cr6
KCl(aq) + O2(g) = KClO2(aq) =>
KCl(aq) + O2(g) = KClO2(aq)
Hg3(PO4)3 = Hg3 + (PO4)3 =>
Hg3(PO4)3 = Hg3 + (PO4)3
SCl2 + NaFl = SFl4 + S2Cl + NaCl =>
7 SCl2 + 12 NaFl = 3 SFl4 + 2 S2Cl + 12 NaCl
Ca + Na3PO3 = Na + Ca3(PO3)2 =>
3 Ca + 2 Na3PO3 = 6 Na + Ca3(PO3)2
C4H2O3 + C3H8O2 + H2O = C7H10O6 =>
17 C4H2O3 + 10 C3H8O2 + 13 H2O = 14 C7H10O6
HNO3 + Na = NH3 + NaNO3 + H2O =>
9 HNO3 + 8 Na = NH3 + 8 NaNO3 + 3 H2O
Cl2 + SO2 + H2O = SO4{-} + Cl{-}H2O + H{+} =>
3 Cl2 + 2 SO2 + 4 H2O = 2 SO4{-} + 6 Cl{-}H2O + 8 H{+}
Pb(NO3)2(ac) + H2SO4(c) = PbSO4(s) + HNO3(ac) =>
Pb(NO3)2(ac) + H2SO4(c) = PbSO4(s) + 2 HNO3(ac)
Cu + Fe3(OH)3 = Cu(OH)3 + Fe3 =>
Cu + Fe3(OH)3 = Cu(OH)3 + Fe3
NH4 = N2 + H2 =>
2 NH4 = N2 + 4 H2
C5H10N2O3 + O2 = NH4 + CO2 + H2O =>
C5H10N2O3 + 4 O2 = 2 NH4 + 5 CO2 + H2O
Mn(NO3)2 + NH4(OH) = Mn(OH)2 + NH4(NO3) =>
Mn(NO3)2 + 2 NH4(OH) = Mn(OH)2 + 2 NH4(NO3)
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2SO43 + H2O =>
76 KMnO4 + 10 FeSO4 + 109 H2SO4 = 38 K2SO4 + 76 MnSO4 + 5 Fe2SO43 + 109 H2O
HClO4 + HF = H + HClO4F =>
HClO4 + HF = H + HClO4F
MgCl2(S) + H2O(g) = MgO(S) + HCl(g) =>
MgCl2(S) + H2O(g) = MgO(S) + 2 HCl(g)
AgClO3 + H2O + HNO3 = AgNO3 + H3O{+} + ClO3{-} =>
AgClO3 + H2O + HNO3 = AgNO3 + H3O{+} + ClO3{-}
AlCl3 + HCl = AlHCl2 + Cl2 =>
AlCl3 + HCl = AlHCl2 + Cl2
Au2O + HCI = AuCI + H2O =>
Au2O + 2 HCI = 2 AuCI + H2O
CuO + HI = HCuI2 + I2 + H2O =>
2 CuO + 6 HI = 2 HCuI2 + I2 + 2 H2O
Fe2O3 + CH3COOH = Fe(CH3COO)3 + H2O =>
Fe2O3 + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2O
CUO + HN3 = CU + N2 + H2O =>
CUO + 2 HN3 = CU + 3 N2 + H2O
Cr(OH)3Sr(OH)2 = Sr(Cr(OH)5) =>
Cr(OH)3Sr(OH)2 = Sr(Cr(OH)5)
Cl + KBr = ClKBr =>
Cl + KBr = ClKBr
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| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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