Homework Help is Here – Start Your Trial Now!
Science
Chemistry
6. Diamonds are measured in carats, and 1 carat = 0.200 g. The density of diamond is 3.57 g/cm³. What is the volume of a 3.0 carat diamond? Work

6. Diamonds are measured in carats, and 1 carat = 0.200 g. The density of diamond is 3.57 g/cm³. What is the volume of a 3.0 carat diamond? Work

Chemistry
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
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
See similar textbooks
icon
Related questions
Question

Pls do fast and i will rate instantly for sure

Solution must be in typed form 

Please show work on these questions. I am having a hard time understanding these concepts.

 

6. Diamonds are measured in carats, and 1 carat = 0.200 g. The density of diamond is 3.57 g/cm³. What is the volume of a 3.0 carat diamond? Work 4. In the vacuum of space, light travels at a speed of 186,000 miles per second. How many millimeters can light travel in a day? (1 mi= 1.6093 km) Work Answer
Transcribed Image Text:6. Diamonds are measured in carats, and 1 carat = 0.200 g. The density of diamond is 3.57 g/cm³. What is the volume of a 3.0 carat diamond? Work 4. In the vacuum of space, light travels at a speed of 186,000 miles per second. How many millimeters can light travel in a day? (1 mi= 1.6093 km) Work Answer
1. Which of the following masses is greater: (a) 1.23 x 10 g or 0.001 g? (b) Write the mass, 0.00248 g in scientific notation. (a) (b) 2. A student repeated weighed a lead block know to have a true mass of 13.00 g. The results of the 4 trials are: 12.78 g, 12.82 g, 12.75g and 12.80 g. State the results of 4 trials is precise, accurate or both or none. Explain. 3. Indicate ow many significant figures are in the number provided below. If it is an exact number, state exact. (a) 1.583 x 105 m (b) 4100 m (c) 4 dollars 4. Calculate and answer to the correct number of significant figures. 0.0045 x 44.6 +1.447 = Work (d) 0.08201 L 5. Two atoms in a molecule are 278 pm apart. What is the distance in nanometer (nm)? Write conversion factors needed to solve this problem. (i.e. 1 kg = 1000 g) Work
Transcribed Image Text:1. Which of the following masses is greater: (a) 1.23 x 10 g or 0.001 g? (b) Write the mass, 0.00248 g in scientific notation. (a) (b) 2. A student repeated weighed a lead block know to have a true mass of 13.00 g. The results of the 4 trials are: 12.78 g, 12.82 g, 12.75g and 12.80 g. State the results of 4 trials is precise, accurate or both or none. Explain. 3. Indicate ow many significant figures are in the number provided below. If it is an exact number, state exact. (a) 1.583 x 105 m (b) 4100 m (c) 4 dollars 4. Calculate and answer to the correct number of significant figures. 0.0045 x 44.6 +1.447 = Work (d) 0.08201 L 5. Two atoms in a molecule are 278 pm apart. What is the distance in nanometer (nm)? Write conversion factors needed to solve this problem. (i.e. 1 kg = 1000 g) Work
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Energy
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
SEE MORE TEXTBOOKS