Answer:
The electrons start to repel each other.
Explanation:
Most atoms attain a lower potential energy when they are bonded to other atoms than when they are separated. One is that the single electrons that each hydrogen atom possesses begin to repel each other. This repulsive force would tend to make the potential energy of the system increase.
Early stages of carbon monoxide poisoning is often confused with seasickness or intoxication.
This is so because some symptons of carbon monoxide (CO gas) poisoning are: irritated eyes, headache, nause, weakness and dizziness. As you can see those symptons are common to seasickness and intoxitation.
Carbon monoxide (CO gas) is colorless and odorless, so it may be difficult to detect the exposure to it before having some symptons of CO poisoning, but it is serious and can result in death. The victim shall be conducted to an open place promptly to receive fresh air and carried to a hospital to receive treatment urgently.
Answer:
4.16 × 10⁻⁴ M/s
Explanation:
The rate of appearance of a product is the change in its concentration divided by the time elapsed.
The rate of disappearance of a reactant is minus the change in its concentration divided by the time elapsed.
The rate of the reaction is equal to the rates of appearance or disappearance divided by its stoichiometric coefficient.
Let's consider the following reaction.
2 S₂O₃²⁻(aq) + I₂(aq) → S₄O₆²⁻(aq) + 2 I⁻(aq)
The rate of dissapearance of thiosulfate is:
The rate of the reaction with respect to thiosulfate is:
The rate of the reaction with respect to the iodide ion is:
They are both strong, corrosive acids. Hydrochloric acid can be synthesize using table salt and sulfuric acid.
The products of self-ionization of water are OH- and H+.
OH- is the hydroxide ion and H+ is the hydronium ion.