How much heat (energy) would need to be absorbed by 1.5 g of liquid water to cause a temperature change of 30.45 °C? The specific heat of water is 4.18 J/gºC.

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Mar 13, 2021 90.8k views

4 votes

How much heat (energy) would need to be absorbed by 1.5 g of liquid

water to cause a temperature change of 30.45 °C? The specific heat of
water is 4.18 J/gºC.

Chemistry
middle-school

William Falcon asked

by William Falcon

3.5k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 votes

Answer: 191 J

Step-by-step explanation:

Avdyushin answered Mar 15, 2021

by Avdyushin

3.4k points

0 Comments

Please log in or register to add a comment.

3 votes

Answer:

190.92 J

Step-by-step explanation:

By using the formula Q = mcΔT

Q = 1.5g × 4.18 J/g°C × 30.45°C

= 190.92 J

Marcos Gonzalez answered Mar 19, 2021

by Marcos Gonzalez

3.1k points

0 Comments

Please log in or register to add a comment.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.4m questions

4.3m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Other Questions