Question

What is the final temperature of a sample of water, if 12.15 kJ of energy is added to 475 g of water at an initial temperature of 20.5°C?

Name: what is the final temperature of a sample of water if 1215 kj of energy is added to 475 g of water at an initial temperature of 205oc 77563
Uploaded: 2022-05-12T19:29:45-08:00
Duration: 1 min 31 s
Channel: Ma Ednelyn Lim
Description: what is the final temperature of a sample of water if 1215 kj of energy is added to 475 g of water at an initial temperature of 205oc 77563

          What is the final temperature of a sample of water, if 12.15 kJ of energy is added to 475 g of water at an initial temperature of 20.5°C?

Added by Traci D.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Ma Ednelyn Lim

05/12/2022

Step 1

- Amount of energy added, \(q = 12.15 \, \text{kJ}\) (Since 1 kJ = 1000 J, we convert this to Joules for consistency with the specific heat capacity unit. So, \(q = 12150 \, \text{J}\)). - Mass of water, \(m = 475 \, \text{g}\). - Initial temperature of water, Show more…

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