2 years ago

What is aqua regia ?

Health

2 answers:

777dan777 [17]2 years ago

6 0

Answer:

the solution containing 1 part Hno3 and 3 part const hcl is called aaya regia

jeka942 years ago

3 0

Answer:

generally speaking aqua regia is a mixture of concentrated nitric and hydrochloric acids. It is a highly corrosive liquid able to attack gold and other resistant substances.

Explanation:

Aqua regia is a mixture of nitric acid and hydrochloric acid, optimally in a molar ratio of 1:3. Aqua regia is a yellow-orange fuming liquid, so named by alchemists because it can dissolve the noble metals gold and platinum, though not all metals.

Formula: HNO₃+3 HCl

Boiling point: 108 °C

Melting point: -42 °C

Density: 1.21 g/cm³

You might be interested in

According to freud, people who get into fights tend to be motivated by

Ivenika [448]

Answer:

death instincts

Explanation:

7 0

2 years ago

A group of vascular disorders called vasculitides cause inflammatory injury and necrosis of the blood vessel wall (vasculitis).

user100 [1]

Answer:

(medium-vessel vasculitis) Kawasaki disease.

Explanation:

The most common such condition is such that occurs at childhood I.e. Kawasaki disease. It is a necrotizing vasculitis that is characterized be a predilection for the coronary arteries.

8 0

3 years ago

The nipple is medial to the belly button true of false ?

olga nikolaevna [1]

false

Hope this helps :)

4 0

3 years ago

What is the best definition of a congenital disorder?

Serjik [45]

B, but i’m not sure!

6 0

3 years ago

How does recycling conserve resources?

garri49 [273]

Explanation:

Law of conservation states that energy can neither be nor destroyed but can be converted from one form to another.So as such recycling is one of the agents that conserves energy

6 0

3 years ago

What is aqua regia ?​

What is aqua regia ?