1. Perform the following temperature conversions: a) 58.0°C = ? °F c) 45°C = ? K %3D b) 12°F = ? °C d) 50°F = ? K %3D %3D

World of Chemistry, 3rd edition
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Chapter10: Energy
Section10.2: The Flow Of Energy
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LABORATORY EXPERIMENTS IN GENERAL CHEMISTRY
GENERAL CHEMISTRY STUDY SHEET NO. 2Y
JARBWS
EMELY
1. Perform the following temperature conversions:
a) 58.0°C = ? °F
c) 45°C = ? K
b) 12°F = ? °C
d) 50°F = ? K
2. If 60.0 g of water is heated from 30.0°C to 50.0°C, how many calories of
heat are absorbed by the water?
3. When 26.0 g of salt water solution is heated from 30.0°C to 50.0°C, it ab-
sorbs 494 cal of heat. What is the specific heat of the salt solution?
Transcribed Image Text:352 LABORATORY EXPERIMENTS IN GENERAL CHEMISTRY GENERAL CHEMISTRY STUDY SHEET NO. 2Y JARBWS EMELY 1. Perform the following temperature conversions: a) 58.0°C = ? °F c) 45°C = ? K b) 12°F = ? °C d) 50°F = ? K 2. If 60.0 g of water is heated from 30.0°C to 50.0°C, how many calories of heat are absorbed by the water? 3. When 26.0 g of salt water solution is heated from 30.0°C to 50.0°C, it ab- sorbs 494 cal of heat. What is the specific heat of the salt solution?
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