All categories

2 years ago

Draw the structure of the major organic product isolated from the reaction of 3-hexyne with hydrogen (1 mol), Lindlar palladium.

Chemistry

1 answer:

ohaa [14]2 years ago

6 0

Answer:

See explanation and image attached

Explanation:

When 1 mole of hydrogen is added to 3-hexyne, the addition occurs on the same face or side of the triple bond to yield cis-2-hexene in the presence of lindlar catalyst which prevents further hydrogenation. This is known as syn addition.

The syn addition is achieved because the hydrogen molecule is first adsorbed on the surface of the palladium metal and is subsequently attached to the same face of the triple bond in 3-hexyne as shown in the image attached to this answer.

You might be interested in

Approximately how many elements combine in different ways to make compounds?

Vlada [557]

Mos commonly 2 elements combine.

examples: H2, O2

8 0

2 years ago

Read 2 more answers

What two things always combine to form an ionic compound?

kicyunya [14]

Answer:

Explanation:

Cation and anion.

For example Na+ and Cl- -----> NaCl.

3 0

2 years ago

You try to measure out exactly 5.0 milliliters of water by eye into each of five test tubes. When you go back to check the volum

jeka94

Answer:

The volumes are both, accurate and precise.

Explanation:

In the measurement of a set, precision refers to how much coincidence exists in the measurements of an specific value, as the measurements are close, we can say the volumes are precise.

Accuracy means the agreement that exists between the average of one

large series of measurements and the value of measurement

Media is 4,96 ml and I wanted to measure 5 ml. It is also close.

6 0

3 years ago

What is a coordinate bond

matrenka [14]

Answer:

Explanation:

The coordination or coordinate bond, also known as a dative covalent bond or bipolar bond, is a covalent bond in which a pair of electrons shared by two atoms is contributed by only one of them. The atom that gives the pair of electrons is called the giver and the recipient, receiver.

6 0

3 years ago

Read 2 more answers

Which of the following have a neutral charge. Electron, plasma, neutron, or proton

kupik [55]

Plasma has a neutral charge, as well as the same amount of protons and electrons put together. if the question has only one answer then it is plasma.

3 0

2 years ago