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Chapter 1: Problem 24

The density of methanol, a colorless organic liquid used as solvent, is \(0.7918 \mathrm{~g} / \mathrm{mL}\). Calculate the mass of \(89.9 \mathrm{~mL}\) of the liquid.

Short Answer

Expert verified
The mass of 89.9 mL of methanol is approximately 71.2 g.

Step by step solution

01

Identify Given Information

The density of methanol is given as \(0.7918 g/mL\) and the volume of the substance is given as \(89.9 mL\).
02

Apply the Formula

We can calculate the mass by using the formula: mass = density * volume.
03

Calculate

Into the formula, we plug the provided numbers: mass = \(0.7918 g/mL\) * \(89.9 mL\) = \(71.19162 g\).

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Most popular questions from this chapter

The radius of a copper (Cu) atom is roughly \(1.3 \times\) \(10^{-10} \mathrm{~m} .\) How many times can you divide evenly a piece of \(10-\mathrm{cm}\) copper wire until it is reduced to two separate copper atoms? (Assume there are appropriate tools for this procedure and that copper atoms are lined up in a straight line, in contact with each other. Round off your answer to an integer.)

Using examples, explain the difference between a physical property and a chemical property.

A human brain weighs about \(1 \mathrm{~kg}\) and contains about \(10^{11}\) cells. Assuming that each cell is com pletely filled with water (density \(=1 \mathrm{~g} / \mathrm{mL}\) ), calculate the length of one side of such a cell if it were a cube. If the cells are spread out in a thin layer that is a single cell thick, what is the surface area in square meters?

Classify each of the following as an element, a compound, a homogeneous mixture, or a heterogeneous mixture: (a) water from a well, (b) argon gas, (c) sucrose, (d) a bottle of red wine, (e) chicken noodle soup, (f) blood flowing in a capillary, (g) ozone.

Aluminum is a lightweight metal (density \(=2.70 \mathrm{~g} / \mathrm{cm}^{3}\) ) used in aircraft construction, high-voltage transmission lines, beverage cans, and foils. What is its density in \(\mathrm{kg} / \mathrm{m}^{3} ?\)
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