1. When observing a positive test for the jones reagent and negative for the Lucas test, it indicates that it is in the presence of a primary alcohol.

Jones reagent behaves like a strong oxidant, where it transforms the primary alcohols into carboxylic acids and the secondary alcohols into ketones. Tertiary alcohols do not react.

With the Lucas test, tertiary alcohols react immediately producing turbidity, while secondary alcohols do so in five minutes. Primary alcohols do not react significantly with Lucas reagent at room temperature.

2. No reaction (See the attached drawing)

3. (see the attached drawing)

7 0

3 years ago

Cart A has a mass of 24 kg and is being pulled with a force of 32 N. Cart B has a mass of

horsena [70]

Cart b because it has greater force and higher mass

4 0

2 years ago

A neutral group of atoms joined together by covalent bonds

katrin [286]

A MOLECULE
A molecule is a true representative of a covalent bond.

7 0

2 years ago

Which element has the lowest first ionization energy? (F), (Li), (Fr), (Rb)?

Mariulka [41]

Answer:

Explanation:

Francium (Fr) has the lowest ionization energy, with a value of 4.0727eV. This ionization energy increases as one advances in a period, being greater in the group of nonmetals.

6 0

3 years ago