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...
Related questions
Question
number 9 please

Transcribed Image Text:8. A Company deliverng crates of soap ships their cargo on pallets. A single pallet contams 6.00 crates, with each
crate containing 50.0 bars, and each bar weighing 8.00 ounces. How many kilograms of soap are there in 2.00
pallets?
9. How many grams of a gas can occupy a cylinder with a diameter of 1.5 dm and a height of 8.00 in if the gas has a
density of 2.56 g/L?
10. How many calories of energy are required to raise the temperature of 121 g of water from 18°C to 47°C?
11. A student doing a lab found that a 81.0 g piece of silver metal had a specific heat of 0.233 J/g°C when he applied
1.57 kJ of energy to it. However, he forgot to record the initial temperature of his sample. Calculate the initial
temperature of the student's sample if the final temperature was 103°C. Give the temperature in Fahrenheit
12. If it takes 3.10 kJ of energy to raise the temperature of 110 g of an unknown metal from 16°C to 54°C, what is
the metal's specific heat?
.9416 Llat
TI-30Xa
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