subject

Chemistry, 22.05.2020 06:04 hopelesslylost13

PLEASE ANSWER! 20PTS!
What do these two changes have in common?
compost rotting
boiling sugar to make caramel
Select all that apply.
A. Both are caused by heating
B. Both conserve mass
C. Both are caused by cooling
D. Both are chemical changes

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 05:30

What happens to the atomic radius when an elctron is lost

Answers: 1

question

Chemistry, 22.06.2019 09:00

Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?

Answers: 1

question

Chemistry, 22.06.2019 11:30

If i add water to oil what will happen

Answers: 3

question

Chemistry, 22.06.2019 19:00

Suppose that a certain fortunate person has a net worth of $71.0 billion ($7.10×1010). if her stock has a good year and gains $3.20 billion (3.20×109) in value, what is her new net worth?

Answers: 3

You know the right answer?

PLEASE ANSWER! 20PTS!
What do these two changes have in common?
compost rotting
bo...

Questions

question

History, 25.06.2019 09:30

Tim has used in abstract form of expression in his artwork which form element of artwork is being discussed here...

question

Physics, 25.06.2019 09:30

In a heat of an engine if 500 j enters the system and the piston does 300 j of work what is the final internal energy of the system if the initial ene...

question

History, 25.06.2019 09:30

Why did labor lose almost every strike after ww1?...

question

Mathematics, 25.06.2019 09:30

"ally bought a t shirt and a pair of shorts on sale, which reduced the prices by 1/4. the total savings on the two garments was $10.25. the original p...

question

Mathematics, 25.06.2019 09:30

Stephanie had seven add an 8 pound of bird seed she use three out of 8 pound to fill a bird feeder f stephanie had 7 pound of bird seed she use three...

question

Physics, 25.06.2019 09:30

A48 kg cart is sitting motionless at the top of the hill. at what height, did the cart start at, to reach 88435 j of energy at the end of the ride? g...

question

Social Studies, 25.06.2019 09:30

You can practice being wise in situations until wisdom becomes a personality trait....

question

History, 25.06.2019 09:30

Fdr's new deal ideas for ending the great deppression were built on progressive ideas supporting monopalies, the goverments regulation of the economy,...

question

Mathematics, 25.06.2019 09:30

Jetta is 2 years older than 1/3 merciless age and me is 4 years younger than 2 times justin's age define a variable and write an expression to represe...

question

Mathematics, 25.06.2019 09:30

Afla un numar, stiind ca: a)jumatatea treimii lui este 25; b)sfertul jumatatii lui este 48; c)treimea sfertului sau, marita cu 17 este 80; d)tripl...

question

Mathematics, 25.06.2019 09:30

Every minute, 2.2gallons of water flows from a shower. a family of 5 people showers for an average of 9 minutes per person every morning. how many gal...

question

Business, 25.06.2019 09:30

The special protection the courts once granted property rights has been reduced so the government can a. regulate business more than in the pastb. con...

question

English, 25.06.2019 09:30

Read the sentences. jason spent days researching and writing a market analysis for his boss. after she read through his report, his boss saw his hard...

question

Mathematics, 25.06.2019 09:30

Plz me asap, all i need is the area, its easy plzzz worth 35 plz just the area

question

English, 25.06.2019 09:30

To what extent can you agree with the author's advice? base your answer upon a scriptural principle. you may wish to refer to philippians 4: 13 and t...

question

English, 25.06.2019 09:30

What is rhetoric? a. comparing a speech to a text b. a type of story c. showing how two things are different d. the art of persuasion

question

Biology, 25.06.2019 09:30

Lab is it alive? characteristics of living and non living things...

question

Computers and Technology, 25.06.2019 09:30

Is it possible to build a portal in real life?...

question

Biology, 25.06.2019 09:30

Lab is it alive? characteristics of living and non living things...

question

Social Studies, 25.06.2019 09:30

The concept of free will believes that people select all that apply. must work hard to remove society's restraints have complete control over themsel...

More questions: Chemistry Another questions