Question
Asked Jun 12, 2019
47 views

A 140.0 g sample of water at 25.0°C is mixed with 100.0 g of a metal at 100.0°C. After thermal equilibrium is established, the temperature of the mixture is 29.6°C. What is the heat capacity of the metal (the specific heat of water is 4.18 J/g-K)?

check_circle

Expert Answer

Step 1

The change in energy of a system is given by,

help_outline

Image Transcriptionclose

qm xC xAT where q-energy change m-mass C-specificheat and AT-changein temperature

fullscreen
Step 2

Given problem is a thermal equilibrium situation.  We can use the equation,

help_outline

Image Transcriptionclose

Lossofheat by themetal = Gain of heat by the water

fullscreen
Step 3

For metal-wa...

help_outline

Image Transcriptionclose

m 100g ;T-29.6°C and T 100 °C specificheat-x

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Chemistry

Related Chemistry Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: S 10. Classify the following reaction: 9d1n ts1lc 3099!s o3lo walici Ba(NO3)2(aq)+NazS04(aq) - 2 NaN...

A: On the reactant side of the given reaction, Barium bonds with nitrate ion whereas sodium bonds with ...

question_answer

Q: What is matter?

A: Matter is defined as anything that occupies space.  It has specific mass and volume.  Matter contain...

question_answer

Q: Please answer all and post below the answer the source from where you got the answer thank you!

A: Hey, since there are multiple questions posted, we will answer first question. If you want any speci...

question_answer

Q: Calculate the pH of 1M solution of acedic acid (pKa = 4.76)?

A: The pH of the acetic acid solution can be calculated using the formula shown in belowpKa = -log(10)[...

question_answer

Q: MATCHa structuceor.term.from the tollowing list.with.each description belom Plas the structure.or.te...

A: R-C+=O is the reactive electrophile in Fridel-Crafts acylation reactions.NO2+ is the electrophile in...

question_answer

Q: 0.5366 g of an KHP sample of unknown purity was massed. The sample was dissolved in approximately 10...

A: The reaction between NaOH and KHP can be shown as,

question_answer

Q: The solubility of siliver bromide can be increased by dissolving it in a solution containing the thi...

A: The Equilibrium constant for the overall reaction = K1 × K2

question_answer

Q: On analysis, an equilibrium mixture for the reaction 2H2S(g) 2H2(g) + S2(g)was found to contain 1.0 ...

A: Equilibrium constant-It is defined as the ratio of the equilibrium concentration of the products rai...

question_answer

Q: X X Experimer 0 Mail Dirk X Experiment 10 B Homepag G sodium + + Yuzu: Safe X https://www.the colleg...

A: Solution for sodium chloride solute :First we have to calculate the mass of sample.