Answer:
Phosphoric acid is a triprotic acid. This means that it can dissociate in water up to three times, each time releasing a proton into the water as shown in the following reactions:
H3PO4 (s) + H2O (l) is in equilibrium with H3O + (aq) + H2PO4− (aq)
H2PO4− (aq) + H2O (l) is in equilibrium with H3O + (aq) + HPO42− (aq)
HPO42− (aq) + H2O (l) is in equilibrium with H3O + (aq) + PO43− (aq)
Explanation:
Phosphoric acid having contact with water, dissociating from a proton up to three times, that is why the three possible reactions are determined above.
This acid is an acid that belongs to oxo acids and its formula is H3PO4
Available energy for work is not brought into equilibrium when entropy increases
The entropy of a system ( isolated ) will continue to increase until the system attains equilibrium. but as the entropy increases the available useful energy for work will decrease making some initially available energy to be become unavailable.
The entropy increases until a system(s) will be brought into equilibrium but the available/transferred energy is not brought into equilibrium instead available energy continues to decrease as entropy increases towards equilibrium.
Hence we can conclude that Available energy is not brought into equilibrium when entropy increases
Learn more : brainly.com/question/2722633
Answer:
Some of the most important American inventions during the Industrial Revolution included the telegraph, the sewing machine, telephone, cotton gin, the practical light bulb, and vulcanized rubber. Manchester, England was the center of the textile industry during the Industrial Revolution.
Explanation:
Explanation:
An electron cloud is the region of space that surrounds the nucleus of an atom under the nucleus of the negatively charged sub-atomic particles.
- An atoms is made up of some particles.
- The proton is positively charged and it is located in the nucleus of an atom.
- The neutrons do not carry any charges and occupies the nucleus with protons.
- Electrons are the negatively charged particles outside the nucleus.
- The electron cloud is portion of an atom with greatest probability of finding an electron.
Learn more:
Electron cloud brainly.com/question/1832385
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