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What is the volume of 1.56 kg of a compound whose molar mass is 81.86 g/mole and whose density is 41.2 g/ml?

Respuesta :

Neetoo

Answer:

v = 37.9 ml

Explanation:

Given data:

Mass of compound = 1.56 kg

Density = 41.2 g/ml

Volume of compound = ?

Solution:

First of all we will convert the mass into g.

1.56 ×1000 = 1560 g

Formula:

D=m/v

D= density

m=mass

V=volume

v = m/d

v =  1560 g / 41.2 g/ml

v = 37.9 ml

asuwafohjames

The volume of the compound is 37.86 mL.

What is volume?

Volume is the capacity of an object.

To calculate the volume of the compound, we use the formula below.

Formula:

  • D = m/v............. Equation 1

Where:

  • D = Density of the compound
  • m = mass of the compound
  • v = Volume of the compound

make v the subject of the equation

  • v = m/D.............. Equation 2

From the question,

Given:

  • m = 1.56 kg = 1560 g
  • D = 41.2 g/ml

Substitute these values into equation 2

  • v = 1560/41.2
  • v = 37.86 mL.

Hence, the volume of the compound is 37.86 mL.

Learn more about volume here: https://brainly.com/question/1972490

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