Chemistry, 25.11.2021 05:50 yaneli0717

A beaker of water is at 50°C. The surrounding air is 21.7°C. After several minutes, the beaker of water is now at 42°C and the surrounding air is at 24.3°C.

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 20:00

What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?

Answers: 1

Answer

Chemistry, 22.06.2019 21:30

An atomic nucleus is composed ofa)protons.b)protons and neutrons.c)protons and electrons.d)protons, neutrons, and electrons.

Answers: 1

Answer

Chemistry, 23.06.2019 02:30

Which is the most concentratic acid

Answers: 1

Answer

Chemistry, 23.06.2019 11:30

If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 300j of energy to the room?unit:

Answers: 1

Answer

You know the right answer?

A beaker of water is at 50°C. The surrounding air is 21.7°C. After several minutes, the beaker of wa...

Questions

World Languages, 07.10.2020 04:01

What are 395 x 76 partial products...

Mathematics, 07.10.2020 04:01

4(1.75y-3.5)+1.25y4(1.75y−3.5)+1.25 yFREE BRAINLIEST...

Computers and Technology, 07.10.2020 04:01

Using the drop-down menu, complete the following questions based on your knowledge of variables. is a value that can be used only from a block of code...

Mathematics, 07.10.2020 04:01

What is the density of a sphere with a radius of 133cm and a mass of 10,654 grams?...

Biology, 07.10.2020 04:01

Select all that apply. When a double displacement reaction takes place, one of the products must be A precipitate magas water...

Chemistry, 07.10.2020 04:01

Creating a concept table of the theories of evolution. You will be given the names of nine scientists that have had an impact on what we currently bel...

Mathematics, 07.10.2020 04:01

A. To make a phrase that means "3 + x," you will need one tile for each number, variable, and sign. How many tiles will you use for this...

Mathematics, 07.10.2020 04:01

Do 3 4 and 5a lot of points ...

Mathematics, 07.10.2020 04:01

Kristin Martinez, a dentist, is married and earns $1,395 each week and claims one allowance. How much Federal Income Tax will be withheld? Please use...

History, 07.10.2020 04:01

What will help africa develop their natural resources? a- educationb- technologyc- exporting d-religion...

Biology, 07.10.2020 04:01

Which of the following lists includes cellular structures found in both plant and animal cells?Chloroplasts, cell wall, cell membrane, cytoplasmVacuol...

Mathematics, 07.10.2020 04:01

(1.35 X 106) - (117,000)...

History, 07.10.2020 04:01

Submit your timeline on the developments in forensic science from the sixteenth through twenty-first centuries in the form of a slideshow presentation...

Biology, 07.10.2020 04:01

Do animal cells contain a vacuole...

English, 07.10.2020 04:01

Which of the following excerpts reveals the nature of the frame tale? a “…this is no Story of a Bad Boy, no What Katy Did” b “It was not just m...

Mathematics, 07.10.2020 04:01

What’s the prouduct of –5 and –8...

Mathematics, 07.10.2020 04:01

Find the distance between the points. (-3,2) and (3,2)...

Mathematics, 07.10.2020 04:01

Please answer Thank you ...

Mathematics, 07.10.2020 04:01

Best Buy purchases a laptop for $244. They then sell the laptop for $927.20. What is the percent increase in the price?...

Mathematics, 07.10.2020 04:01

If AC = 78 and AB = 26, find BC....

More questions: Chemistry Another questions