Answer:
178.5g of NaCl is the maximum amount that can be dissolved
Explanation:
Solubility is defined as the maximum amount of solute that can be dissolved in aAt 20°C, the solubility of NaCl is 35.7g per 100g of water at 20°C. That means the maximum amount that can be dissolved of NaCl is:
500g water * (35.7g NaCl / 100g water) =
<h3>178.5g of NaCl is the maximum amount that can be dissolved</h3>
Answer:
All the noble gases have the full number of electrons in each layer.
Explanation:
For example, neon is a noble gas. The first layer of electrons is full since it contains the max amount of electrons which is 2. The next layer is also full, since it contains 8 electrons which is the max amount it can hold.
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Answer:
breathing is inhaling and exhaling of gases between the cells in the environment.
respiration is the biochemical process that happens in the cell. this process releases energy from organic compounds that are then used for performing activities
Explanation:
Answer:
<h2>4</h2>
Explanation:
The pH of a solution can be found by using the formula
From the question we have
We have the final answer as
4
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The answer is: supersaturated solution.
A supersaturated solution contains more of the dissolved substance than could be dissolved by the solvent under normal circumstances.
A way to dissolve more sugar into a solution is heating a solution.
The more heat is added to a system, the more soluble a substance (in this example sugar) becomes.
The solution will become supersaturated if this solution is suddenly cooled at a rate faster than the rate of precipitation.