| Équations équilibrées la veille |
Ba(OH)2(ag) + NiSO4(ag) = BaSO4(s) + Ni(OH)2(s)
Fe2S3 + Fe = FeS =>
Fe2S3 + Fe = 3 FeS
P + KIO3 + H2O = H3PO4 + KI =>
6 P + 5 KIO3 + 9 H2O = 6 H3PO4 + 5 KI
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CuCO3 + HCl = CuCl2H2CO3 =>
CuCO3 + 2 HCl = CuCl2H2CO3
Ba(NO3)2 + ZrO(NO3)2*H2O + C6H8O7 = BaZrO3 + H2O + CO2 + N2O =>
9 Ba(NO3)2 + 9 ZrO(NO3)2*H2O + 8 C6H8O7 = 9 BaZrO3 + 41 H2O + 48 CO2 + 18 N2O
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
H2O = H + O2 =>
2 H2O = 4 H + O2
Al3C4 + H2O = Al(OH)3 + CH4 + O2 =>
4 Al3C4 + 50 H2O = 12 Al(OH)3 + 16 CH4 + 7 O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH3 + O3 = NO2 + H2O =>
6 NH3 + 7 O3 = 6 NO2 + 9 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe + KSCN = FeSCN + K =>
Fe + KSCN = FeSCN + K
HN3 + Cu2O = Cu + N2 + H2O =>
2 HN3 + Cu2O = 2 Cu + 3 N2 + H2O
KH5C8O4 + O2 = CO2 + H2O + K2CO3 =>
2 KH5C8O4 + 15 O2 = 15 CO2 + 5 H2O + K2CO3
Cr2O3 + H2SO4 = Cr(SO4)OH + H2O =>
Cr2O3 + 2 H2SO4 = 2 Cr(SO4)OH + H2O
LiAlH4 + C4H10O = LiAlC12H10O3 + H3 =>
LiAlH4 + 3 C4H10O = LiAlC12H10O3 + 8 H3
HCl + KMnO4 = Cl2 + KCl + MnCl2 + H2O =>
16 HCl + 2 KMnO4 = 5 Cl2 + 2 KCl + 2 MnCl2 + 8 H2O
C12H22O11 + NH3 = C5H7NO2 + CO2 + H2 =>
8 C12H22O11 + 13 NH3 = 13 C5H7NO2 + 31 CO2 + 62 H2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Ca(OH)2(s) + H3PO4(ac) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(s) + 2 H3PO4(ac) = Ca3(PO4)2(s) + 6 H2O(l)
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
N2O3 + H2O = NHO3 + NO =>
3 N2O3 + H2O = 2 NHO3 + 4 NO
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
K3Po4 + Ca(NO3)2 = Ca3(Po4)2 + KNO3 =>
2 K3Po4 + 3 Ca(NO3)2 = Ca3(Po4)2 + 6 KNO3
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
HCl + H2SO3 = HClO3 + H2S =>
HCl + H2SO3 = HClO3 + H2S
BaOH + CO2 = BaHCO3 =>
BaOH + CO2 = BaHCO3
C18H29NaO3S = Na + C18H29O3S =>
C18H29NaO3S = Na + C18H29O3S
CH3COOH + CH3OH = C2H5COOH + H2O =>
CH3COOH + CH3OH = C2H5COOH + H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NH4OH + NiSO4*6H2O = [Ni(NH3)6]SO4 + H2O =>
6 NH4OH + NiSO4*6H2O = [Ni(NH3)6]SO4 + 12 H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
RCOOH + OH{-} = RCOO{-} + H2O =>
RCOOH + OH{-} = RCOO{-} + H2O
hydrogen + Cl = HCl =>
H2 + 2 Cl = 2 HCl
C6H12 + H2 = C6H14 =>
C6H12 + H2 = C6H14
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
La(NO3)3 + Mn(NO3)2 + C2H5NO2 = LaMnO3 + N2 + CO2 + H2O =>
6 La(NO3)3 + 6 Mn(NO3)2 + 16 C2H5NO2 = 6 LaMnO3 + 23 N2 + 32 CO2 + 40 H2O
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
HCH3COO + OH = CH3COO + H2O =>
HCH3COO + OH = CH3COO + H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C6H12 + H2 = C6H14 =>
C6H12 + H2 = C6H14
Ba2XeO6 + H2SO4 = BaSO4 + H2O + XeO4 =>
Ba2XeO6 + 2 H2SO4 = 2 BaSO4 + 2 H2O + XeO4
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Fe + KSCN = Fe(SCN)3 + K =>
Fe + 3 KSCN = Fe(SCN)3 + 3 K
Co(NO3)2(aq) + Na3PO4 = Co3(PO4)2 + NaNO3 =>
3 Co(NO3)2(aq) + 2 Na3PO4 = Co3(PO4)2 + 6 NaNO3
CoBr2 + NH3 + NH4Br + H2O2 = [Co(NH3)5Br]Br2 + H2O =>
2 CoBr2 + 8 NH3 + 2 NH4Br + H2O2 = 2[Co(NH3)5Br]Br2 + 2 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
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