Answer:
Add more pieces of zinc (2n) to the mixture
Heat the hydrochloric acid (HC) solution.
Explanation:
The reaction rate is simply the speed of the reaction. It is usually monitored by the rate at which the concentration of either of the reactants or products are changing per unit of time.
The factors affecting the rate of reactions are:
- Nature of the reactants
- Concentration or pressure of gases
- Temperature of the reaction
- Availability of catalysts
- Sunlight
In this problem, if the concentration of the zinc increases, the rate of reaction will increase.
If the temperature of HCl increases, so also the rate of the reaction.
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Good luck in your future studies, I hope I helped!!
-A
Answer: A sulfur ion has more electron shells than a chlorine ion.
I believe the correct answer from the choices listed above is option C. You would classify this solution as basic since it has the pH of more than 7 which signifies a basic solution. Hope this answers the question. Have a nice day. Feel free to ask more questions.
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