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1 year ago

Describe what is happening to the mass of water when sugar is dissolved in it.(5 sentences min)

2 answers:

6 0

Answer: When sugar is added to water it dissolves and occupies this empty space, thus the volume does not increase as sugar molecules are occupying vacant space and not adding to the existing space

Explanation:

nika2105 [10]1 year ago

4 0

Answer:

The solid sugar crystals break apart in water as the sugar dissolves, but the individual sugar particles or molecules are still present and do not change as a result of dissolving in the water. The combined mass of the sugar and water shouldn't change.

Explanation:

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3 years ago

In chemistry, what is the definition of the term salt? a compound consisting of an anion from an acid and a cation from a base a

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A volcano violently erupts near a small town and wildlife preserve. Which effect might occur? Some local species develop new ada

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Ash and dust fill the air and reduce sunlight.

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3 years ago

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Using the formula M1V1 = M2V2 , how many milliliters of a 2. 50 M hydrochloric acid solution is required to make 100. 0 mL of a

gladu [14]

Dilution of the solution can be calculated by the formula of the molarity and volume. The initial volume of 2.50 M solution was 30 mL.

<h3>What is the relationship between molar concentration and dilution?</h3>

Molar concentration or the dilution factor is in an inverse relationship and with an increase in the dilution, the molarity of the solution decreases.

Given,

Initial molarity = 2.50 M

initial volume = ?

Final molarity = 0.750 M

Final volume = 100.0 ml

Substituting values in the formula:

$\begin{aligned}\rm V_{1} &= \rm \dfrac{M_{2}V_{2}}{M_{1}}\\\\&= \dfrac{0.750 \times 100}{2.50}\\\\&= 30 \;\rm mL\end{aligned}$

Therefore, 30 mL was the initial volume of the solution before it was diluted.

Learn more about dilution here:

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2 years ago

Reaction type for this equation <br> 2 AgNO3 + Cu → Cu(NO3)2 + 2 Ag

horrorfan [7]

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single displacement reaction

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2 years ago

Describe what is happening to the mass of water when sugar is dissolved in it.(5 sentences min) ​

Describe what is happening to the mass of water when sugar is dissolved in it.(5 sentences min)