Chemistry, 15.04.2020 15:49 ljcervantes4824

A chunk of aluminum at 91.4°C was added to 200.0 g of water at 15.5°C. The specific heat of aluminum is 0.897 J/g°C, and the specific heat of water is 4.18 J/g°C. When the temperature stabilized, the temperature of the mixture was 18.9°C. Assuming no heat was lost to the surroundings, what was the mass of aluminum added?

A. 243 g
B. 34.7 g
C. 41.7 g
D. 43.7 g

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 16:40

What happens to energy in an open system?

Answers: 2

Answer

Chemistry, 22.06.2019 19:00

Nan element’s square on the periodic table, the number with the greatest numerical value represents the

Answers: 3

Answer

Chemistry, 22.06.2019 21:30

What is another way to determine mass times acceleration?

Answers: 1

Answer

Chemistry, 23.06.2019 05:30

Stoichiometry- i need with 14 and 15! an explanation would be appreciated!

Answers: 1

Answer

You know the right answer?

A chunk of aluminum at 91.4°C was added to 200.0 g of water at 15.5°C. The specific heat of aluminum...

Questions

History, 08.10.2019 23:30

80% of questions are answered in under 10 minutes...

Mathematics, 08.10.2019 23:30

If m< abd = 64 and m< cbd=30 then what is m...

Mathematics, 08.10.2019 23:30

Jeremiah works 5 days a week. if he earns $225 a day, how much does he earn per week?...

Mathematics, 08.10.2019 23:30

What is the soultion to 3-(4w+5)=.50(8w+28)...

English, 08.10.2019 23:30

What is the conflict od the story sorry wrong number....

Mathematics, 08.10.2019 23:30

Acertain organization recommends the use of passwords with the following format: vowel commavowel, consonant comma consonant comma consonant comma vo...

Mathematics, 08.10.2019 23:30

The martins keep goats and chickens on their farm. if there are 23 chickens with a total of 74 legs, how many of each type of animal are there?...

Mathematics, 08.10.2019 23:30

Adelivery truck is transporting boxes of two sizes: large and small. the large boxes weigh 60 pounds each,...

Health, 08.10.2019 23:30

According to researchers, multitasking...

Mathematics, 08.10.2019 23:30

Yuki picked strawberries and placed them in a basket. yuki ate 12 of the 30 strawberries she picked. what percentage of the strwaberries she picked re...

Mathematics, 08.10.2019 23:30

What is 1,123,422,878,564,756,468,127 x 5,167,865,836,237,637,732 =...

History, 08.10.2019 23:30

The table below lists protected constitutional rights and how they may be limited. protected rights limitations freedom of speech

Spanish, 08.10.2019 23:30

Pasos del reglamento? ayuda por favor...

Mathematics, 08.10.2019 23:30

What are the steps for using a compass and straightedge to construct a regular hexagon inscribed in a circle?

Social Studies, 08.10.2019 23:30

Comedian eddie izzard performs his stage act dressed in womens clothing and makeup. he explains to audiences that he is sexually attracted to women an...

Mathematics, 08.10.2019 23:30

Select the correct answer from each drop-down menu. 40°...

Physics, 08.10.2019 23:30

Which net charge could be found on an object? -1.8 10-18 c -0.80 10-19 c +2.4 10-19 c +3.2 10-18 c...

Mathematics, 08.10.2019 23:30

When cooking a turkey, you should bake it for 1 hour for every 4 pounds of meat. if an 18 pound turkey is cooked for 4 hours, was it cooked long enoug...

Social Studies, 08.10.2019 23:30

Nikola tesla was born in 1856 in what is now which country...

Mathematics, 08.10.2019 23:30

In baseball, the equation e = 9ri gives a pitcher's earned run average, e where r is the number of earned runs the player is allowed and i is the numb...

More questions: Chemistry Another questions