All categories

3 years ago

Write Balance chemical reaction for preparation of chlorine with or without application heat

Chemistry

1 answer:

suter [353]3 years ago

3 0

Answer:

2KMnO4(aq) + 16HCl(aq) ------> 2MnCl2(aq) + 2KCl(aq) + 8H2O(l) + 5Cl2(g)

Explanation:

Chlorine is a diatomic halogen gas known for its greenish-yellow colour. It has a pungent smell and is only moderately soluble in water.

It is a very reactive gas and is never found in free state in nature.

Chlorine can be prepared in the laboratory by oxidation of hydrochloric acid using KMnO4 as follows;

2KMnO4(aq) + 16HCl(aq) ------> 2MnCl2(aq) + 2KCl(aq) + 8H2O(l) + 5Cl2(g)

The set up does not need to be heated.

You might be interested in

What has 39 neutrons which element

Rasek [7]

No of Neutrons =Mass No-No of protons

Proton=Neutron+1

$\\ \sf\longmapsto x+1=39$

$\\ \sf\longmapsto x=39-1=38$

Hence it has atomic no 38

The element is Stroncium(Sr)

6 0

2 years ago

What compound name is As5O2

levacccp [35]

Answer:

Arsenic pentoxide

Explanation:

3 0

2 years ago

Mangrove trees are affected by several factors. Which is an abiotic factor contributing to the energy cycle of a mangrove ecosys

kondor19780726 [428]

Answer:

Just think of whats in a forest ecosystem

for example

Water

sunlight

tempreture

4 0

3 years ago

How much energy is transferred from a plant to an herbivore that eats it? A. 5% B. 10% C. 20% D. 90%

Tema [17]

Answer:

B. 10%

Explanation:

6 0

3 years ago

Nuclear power plants have the greatest environmental impact during __________. A) operation B) mining C) waste disposal D) const

lyudmila [28]

The correct option is C.
The issue of disposal of waste of nuclear power plants has been a controversial issue for long because of the hazardous effects which these wastes have on human health and the environment. Most of the waste are usually long lived radioactive wastes which can remain active for a very long time and which have detrimental effect on both the environment and the human health.<span />

5 0

3 years ago

Read 2 more answers

Write Balance chemical reaction for preparation of chlorine with or without application heat​

Write Balance chemical reaction for preparation of chlorine with or without application heat