-1. Remember to put units on all numbers. Mass of graduated cylinder Volume of water (measure to 0.01 mL) Mass of graduated cylinder+water Mass of water Density of water (Sig. figs and units?)

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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can someone please let me know if I am doing this correct. The first 3 numbers were given to us. Thank you

 

Rachel 

### Data and Report

#### Part A-1: Remember to put units on all numbers.

| Measurement                             | Value                  |
|-----------------------------------------|------------------------|
| Mass of graduated cylinder              | 28.42 grams            |
| Volume of water (measure to 0.01 mL)    | 9.75 mL                |
| Mass of graduated cylinder + water      | 36.68 grams            |
| Mass of water                           | 8.26 grams             |
| Density of water (Sig. figs and units?) | 0.847 g/mL             |

#### Explanation:
1. **Mass of graduated cylinder:** This is the initial weight of the empty graduated cylinder, measured to be 28.42 grams.
   
2. **Volume of water (measure to 0.01 mL):** This is the volume of water added to the graduated cylinder, precisely measured to be 9.75 mL.
   
3. **Mass of graduated cylinder + water:** This value represents the combined mass of the graduated cylinder and the water, which is 36.68 grams.
   
4. **Mass of water:** The mass of the water itself can be calculated by subtracting the mass of the empty graduated cylinder from the mass of the cylinder plus the water. This calculation yields 8.26 grams.
   
5. **Density of water:** Using the mass and volume of the water, the density is calculated. The provided density is 0.847 g/mL.

This data is essential for understanding the properties of water, such as density, which is a fundamental concept in physical science and chemistry.
Transcribed Image Text:### Data and Report #### Part A-1: Remember to put units on all numbers. | Measurement | Value | |-----------------------------------------|------------------------| | Mass of graduated cylinder | 28.42 grams | | Volume of water (measure to 0.01 mL) | 9.75 mL | | Mass of graduated cylinder + water | 36.68 grams | | Mass of water | 8.26 grams | | Density of water (Sig. figs and units?) | 0.847 g/mL | #### Explanation: 1. **Mass of graduated cylinder:** This is the initial weight of the empty graduated cylinder, measured to be 28.42 grams. 2. **Volume of water (measure to 0.01 mL):** This is the volume of water added to the graduated cylinder, precisely measured to be 9.75 mL. 3. **Mass of graduated cylinder + water:** This value represents the combined mass of the graduated cylinder and the water, which is 36.68 grams. 4. **Mass of water:** The mass of the water itself can be calculated by subtracting the mass of the empty graduated cylinder from the mass of the cylinder plus the water. This calculation yields 8.26 grams. 5. **Density of water:** Using the mass and volume of the water, the density is calculated. The provided density is 0.847 g/mL. This data is essential for understanding the properties of water, such as density, which is a fundamental concept in physical science and chemistry.
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