The right answer for the question that is being asked and shown above is that: "b. the act<span>ual yield may be different from the theoretical yield because reactions do no always go to completion." This is the statement that is not true about "yield."
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The statement that describes a solute and conditions that will lead to the fastest dissolving rate is a finely divided crystals poured into a warm solution and left alone in the solvent, which is option A.
<h3>What is solubility?</h3>
Solubility is the amount of a substance that will dissolve in a given amount of a solvent, to give a saturated solution, under specified conditions.
However, the solubility of a solute in a solvent is dependent on certain factors.
Therefore, a statement that describes a solute and conditions that will lead to the fastest dissolving rate is a finely divided crystals poured into a warm solution and left alone in the solvent.
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The answer is occipital lobe in which vision is primarily processed. In addition, the occipital lobe is situated at the back part of the brain and is connected with understanding visual stimuli and information. The main visual cortex that receives and understands information from the retinas of the eyes are situated in the occipital lobe. Impairment of this lobe can cause visual complications such as struggle distinguishing objects, an incapability to classify colors, and suffering identifying words.
The percentage of the orignal uranium that remains after two half-lives is 25%
<h3>Data obtained from the question </h3>
- Original amount (N₀) = 100%
- Number of half lives (n) = 2
- Percentage remainig (N) =?
<h3>How to determine the percentage remaining</h3>
N = N₀ / 2ⁿ
N = 100 / 2²
N = 100 / 4
N = 25%
Thus 25% of the original sample remains
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Answer: Glucose and oxygen are the reactants needed for cellular respiration. Glucose comes from food, and oxygen comes from the air we breathe. When this reaction occurs, energy, water, and carbon dioxide are produced. Energy is stored and used by the body to perform tasks, and carbon dioxide is breathed out, as we do not need it.
Explanation: