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sveta [45]
3 years ago
8

Assume an object A mass of 36.240 g and it’s density is 5.40 g/mL. What is it’s volume

Chemistry
1 answer:
topjm [15]3 years ago
5 0

The volume of the object=6.71ml

Given:

Mass of the object=36.240g

Density of the object=5.40\frac{g}{m l}

To find:

Volume of the object

<u>Step by Step Explanation:</u>

Solution:

According to the formula, Density of the object is given as

\rho=\frac{m}{v} and from this volume can be derived as

v=\frac{m}{\rho}

Where, m=mass of the cylinder

\rho=density of the cylinder

v=volume of the cylinder

We know the values of m=36.240g and \rho=5.40\frac{g}{m l}

Substitute these values in the above equation we get

v=\frac{m}{\rho}

v=36.240/5.40

=6.71ml

Result:

Thus the volume of the object is 6.71ml

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<h3>General Formulas and Concepts:</h3>

<u>Math</u>

Order of Operations: BPEMDAS

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  2. Parenthesis
  3. Exponents
  4. Multiplication
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<u>Step 1: Define</u>

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<u>Step 2: Identify Conversions</u>

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<u>Step 3: Convert</u>

  1. [DA] Set up:                                                                                                      \displaystyle 5.61 \ mooles \ CO_2(\frac{6.022 \cdot 10^{23} \ molecules \ CO_2}{1 \ mol \ CO_2})
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<u>Step 4: Check</u>

<em>Follow sig fig rules and round. We are given 3 sig figs.</em>

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