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Iteru [2.4K]
2 years ago
10

A student dissolves 0.53g of LiCH, COO in water at 25°C tomake 100 mL of solution. Is the solution formed saturatedor unsaturate

d?
Chemistry
1 answer:
iVinArrow [24]2 years ago
4 0

This problem is providing 0.53 g as the mass of lithium acetate that is dissolved in 100 mL of water to make a solution; thus, asking for the resulting type of solution. Hence, since its solubility at 25 °C is about 45 g in 100 mL of water, one infers this solution will be unsaturated according to the following:

<h3>Solubility:</h3><h3 />

In chemistry, the physical limit to the solvation of a solute in a solvent is known as solubility; which is roughly defined as the maximum mass of solute one can completely dissolve into a solvent, without getting any precipitate (solid leftover).

In such a way, when we try to dissolve a mass of a solute, less than the solubility, the solution will be unsaturated, yet supersaturated if the dissolved mass exceeds the solubility and saturated if these two are approximately the same.

Thereby, since the solubility of lithium acetate in 100 mL of water at 25 °C is about 45 g, and the dissolved amount is just 0.53 g, the resulting solution will be unsaturated.

Learn more about solubility: brainly.com/question/13620168

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What did you include in your hypothesis? Check all that apply.
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The following observation would be included in a hypothesis: a connection between type of material and thermal energy transfer is developed (option C).

<h3>What is a hypothesis?</h3>

Hypothesis is a tentative conjecture explaining an observation, phenomenon or scientific problem that can be tested by further observation, investigation and/or experimentation.

The hypothesis is regarded as an educated guess because it predicts the possible outcome of an experiment.

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2 years ago
Measure the initial temperature of the water to the
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Answer:

Answer:

100

22.4

27.1

Explanation:

Explanation:

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8 0
3 years ago
Bromine has a density of 3.10g/cm3. If you have 50.0 ML of bromine, how many grams do you have?
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Answer:

The answer is

<h2>155 g</h2>

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

<h3>mass = Density × volume</h3>

From the question

volume of bromine = 50 mL

density = 3.10 g/cm³

It's mass is

mass = 50 × 3.10

We have the final answer as

<h3>155 g</h3>

Hope this<u> </u>helps you

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