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(i) State the oxidation states of carbon in carbon monoxide and in carbonyl chloride. (ii) For each of CO and Cl2 in the forward reaction, state whether it acts as an oxidizing agent or a reducing agent, and whether it is oxidized or reduced.
(i) Draw the Lewis (electron dot) structure of carbonyl chloride. (ii) Mark the bond polarities on your Lewis structure using the symbols δ+ and δ−. (iii) Explain the shape of the carbonyl chloride molecule and whether it is polar. (iv) Outline…
What is the number of hydrogen atoms in 0.400 mol of propane, C3H8? Avogadro's constant (L or NA) = 6.02 × 1023 mol−1 A. 2.41 × 1023 B. 7.22 × 1023 C. 1.44 × 1024 D.…
Suggest how the parts of the IUPAC name prop-2-enal match the structure of the compound.
Butane, C4H10, and propenal have similar molar masses, yet propenal is the less volatile. Compare and contrast the intermolecular forces in the two substances to account for this difference.
Propenal can be made by the dehydration of propane-1,2,3-triol (glycerol): CH2(OH)CH(OH)CH2OH(l) → CH2=CHCHO(g) + 2 H2O(g) Two related reactions were studied separately. Reaction 1:…
20.0 cm3 of propane is mixed with 150.0 cm3 of oxygen and burnt completely. C3H8(g) + 5 O2(g) → 3 CO2(g) + 4 H2O(l) Determine the total volume of gas present once the products have cooled to the starting temperature and…
State one reason why real gases such as butane and ammonia deviate more from ideal behaviour as the pressure increases.
Butanone can be made by the oxidation of butan-2-ol. Butan-2-ol can be synthesised in two ways: from an alkene H by the addition of water, or from a halogenoalkane J by a substitution reaction with aqueous sodium hydroxide. Draw the structure of H and state…
Ethenyl ethanoate, CH3COOCH=CH2, is the monomer of poly(ethenyl ethanoate). One industrial route makes it from ethene, ethanoic acid and oxygen: Calculate the percent atom economy for…