subject

Chemistry, 14.04.2021 02:00 devbar3416

Can a nonreversible change observe the law of conservation of mass? Why?

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 09:00

If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?

Answers: 1

question

Chemistry, 22.06.2019 12:00

the mississippians were considered to be horticulturalists, which means they were

Answers: 1

question

Chemistry, 22.06.2019 14:50

Complete the following statements to describe solids, liquids, and gases. select the correct answer from each drop-down menu. a solid a definite volume and a definite shape. a liquid a definite volume and a definite shape. a gas a definite volume and a definite shape

Answers: 1

question

Chemistry, 22.06.2019 23:10

Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium.b)heavier than helium.c)the same weight as helium.d)dependent on the element that reacted with carbon.

Answers: 3

You know the right answer?

Can a nonreversible change observe the law of conservation of mass? Why?...

Questions

question

Biology, 20.12.2019 06:31

What waste product do yeast produce under anaerobic conditions? a. ethyl alcohol. b. pyruvic acid c. lactic acid. d. gl...

question

Mathematics, 20.12.2019 06:31

The puzzle company packs standard sized puzzels into boxes that hold 8 puzzeles how many boxes would it take to pack up 192 standard sized puzzles...

question

English, 20.12.2019 06:31

Bruh alligator stretched out on a mudbank in the sunhat. he got'a belly full of beagle and he satisfy with heself. he sound asleep. and bruh deer snea...

question

Biology, 20.12.2019 06:31

Which of the following statements concerning the relationship between hormones and emotion is correct? a. all emotion is determined by the leve...

question

Mathematics, 20.12.2019 06:31

For a certain bathub, it takes the hot water faucet 3 times as long to fill the tub as it does the cold water faucet. left on together, the two faucet...

question

English, 20.12.2019 06:31

In act iii, scene 2 of macbeth, who is being described in these lines? "after life's fitful fever he sleeps well; / treason has done his worst: nor...

question

Mathematics, 20.12.2019 06:31

The bridgeport water department has a monthly service charge of $12.30 and a usage charge of $1.59 for every 100 cubic feet of water. which of the fol...

question

English, 20.12.2019 06:31

Which literary device has emily dickinson used in these lines? how dreary to be somebody! how public, like a frog to tell your nam...

question

English, 20.12.2019 06:31

In romeo and juliet, act 4, scene 5, what is the literary element in the following quote? "heaven and yourself / had part in this fair maid; now hea...

question

Health, 20.12.2019 06:31

Which is the best definition of a risk factor? the combination of quality of life and life expectancy smoking a cigarette or drinking a b...

question

Social Studies, 20.12.2019 06:31

After the battle of gettysburg, the south never again fought on union soil. mounted one last march into the north.

question

English, 20.12.2019 06:31

What does the suffix -ist mean in the word optimist?...

question

Biology, 20.12.2019 06:31

Which subunit of atp seems to be the largest molecule...

question

Biology, 20.12.2019 06:31

How many lungs does the human body have?...

question

Biology, 20.12.2019 06:31

How are urgent care centers and emergency rooms different?...

question

Chemistry, 20.12.2019 06:31

3s2 what is the period number...

question

Mathematics, 20.12.2019 06:31

Achef uses 4 cups of potatoes to make a batch of mashed potatoes. if p represents the number of cups of potatoes, which equation models this situation...

question

English, 20.12.2019 06:31

Aperson who pretends to better than he is...

question

History, 20.12.2019 06:31

Helll pl 1. which event was most important in showing that the statues were fakes? a. fioravanti went to work for two brothers.

question

Health, 20.12.2019 06:31

In which one of the following sources can a pharmacist find brief descriptions of disease conditions and treatments? a. king guide to pa...

More questions: Chemistry Another questions

Questions on the website: 13722363