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goldenfox [79]
3 years ago
7

A liquid has a density of 4.26g/ml. It has a mass of 2.2g. What is the volume of the liquid?

Chemistry
2 answers:
Alchen [17]3 years ago
6 0

Answer:

0.51643192

Explanation:

If the formula for density is d = m/v, then the formula now will be v = m/d.

Then, if you impute the numbers into the letters, that should come to v = 2.2/4.26.

That equals 0.51643192. Reduce it to however many places you need to, and that will be your answer. Make sure to place g/mL after your answer, too.

serg [7]3 years ago
5 0

Answer:

Volume = .5164 ml

Explanation:

These are the equations you need to learn.

Density = \frac{mass}{volume}

Volume = \frac{Mass}{Density}

Mass = Density * Volume

Apply these concepts to your problem

4.26 g/ml = \frac{2.2g}{x}

V = \frac{2.2g}{4.26g/ml}

Divide 2.2/4.26

V = 0.5164319248826291

Volume = .5164ml

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Answer:

V₂ = 1.86 L

Explanation:

Given data:

Initial volume = 4.30 L

Initial pressure = 1 atm

Initial temperature = 273.15 K

Final temperature = 302 K

Final volume =  ?

Final pressure = 2.56 atm

Solution:

According to general gas equation:

P₁V₁/T₁ = P₂V₂/T₂

V₂ = P₁V₁T₂ /T₁ P₂

V₂ = 1 atm ×4.30 L × 302 K / 273.15 K × 2.56 atm

V₂ = 1298.6 atm.L.K / 699.26 K.atm

V₂ = 1.86 L

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3 years ago
Compared to a sodium atom in the ground state a sodium atom in the excited state must have ?
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A mixture of H2 and water vapor is present in a closed vessel at 20°C. The total pressure of the system is 755.0 mmHg.
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Answer:

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Explanation:

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3 years ago
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Answer:

Glucose and oxygen are required for cellular respiration. As the law of conversation states, in a biochemical reaction, mass is conserved. The mass of hydrogen in the glucose is therefore conserved in the water molecules products.

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What is the pH of a solution with a hydronium concentration of 0.36 M?
kodGreya [7K]

Answer:

<h2>0.44 </h2>

Explanation:

The pH of a solution can be found by using the formula

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From the question we have

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We have the final answer as

<h3>0.44</h3>

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