subject

Chemistry, 02.11.2020 21:20 didraga777

How many atoms are in 450 grams of Na₂SO₄?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 12:30

When a scientific theory has been tested and proved by the scientific community, it becomes a law

Answers: 2

question

Chemistry, 22.06.2019 15:20

Element before carbon on the periodic table

Answers: 1

question

Chemistry, 22.06.2019 17:30

I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!

Answers: 1

question

Chemistry, 22.06.2019 18:00

Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin

Answers: 2

You know the right answer?

How many atoms are in 450 grams of Na₂SO₄?...

Questions

question

Chemistry, 12.07.2019 15:50

What type of energy is present in the batteries of a flashlight? mechanical energy electrical energy chemical energy radiant energy...

question

Chemistry, 12.07.2019 15:50

What type of energy is present in the batteries of a flashlight? mechanical energy electrical energy chemical energy radiant energy...

question

Mathematics, 12.07.2019 15:50

Select all irrational numbers. 9√ 12−−√ 16−−√ 20−−√ 25−−√...

question

Biology, 12.07.2019 15:50

What would happen to cell division if a chemical was put in the cell that did not allow for cell division to occur...

question

Chemistry, 12.07.2019 15:50

Which statement about touching a very cold object with ones hand its true?...

question

English, 12.07.2019 15:50

Identify the adjective modifiers in the paragraph below: i looked upon the scene before me - upon the mere house, and the simple landscape features o...

question

Chemistry, 12.07.2019 15:50

Agene is a to a chromosome as (a) a pea is to a pod (b) a front to a back (c) a bike is to a car (d) a building is to a window...

question

History, 12.07.2019 15:50

The leaders and activists who do the day-to-day work of making the party run are part of the a. party in the electorate. b. party organization. c. par...

question

Health, 12.07.2019 15:50

In which family structure would you most likely find a grandpa living with his son and the son's children? a-foster b. blended c. nuclear d. multige...

question

Mathematics, 12.07.2019 15:50

Ialso need other questions with nd answers which postulate or theorem proves that △rmn and △qpn are congruent? asa congruence postulate sss cong...

question

Biology, 12.07.2019 15:50

Butterflies and house flies convert ammonia to uric acid in their...

question

Physics, 12.07.2019 15:50

An object of mass 0.5 kg is swung in uniform circular motion. the radius is 2 meters, and the force exerted is 4 n. calculate the magnitude of the vel...

question

Mathematics, 12.07.2019 15:50

The other one was backwards this is the new one...

question

Physics, 12.07.2019 15:50

An old truck compresses a spring scale at the junkyard by 25 cm. the spring constant for the industrial scale at the junkyard is 39,200 n/m. what is...

question

Mathematics, 12.07.2019 15:50

1. write the following statements with the factorial symbol. 1) 2 * 4 * 9 * * 20 2) 1 * 3 * 5 * * 19 2. prove: 5! + 5 * 5! + 6 * 6! + 7 * 7! +...

question

Mathematics, 12.07.2019 15:50

A20.0 kg sled is being pulled across a horizontal surface at constant velocity. the pulling force has a magnitude of 80.0n and is directed at an angle...

question

Mathematics, 12.07.2019 15:50

Only 1 question (ill mark as brainlist if correct) type the numerial answer...

question

Arts, 12.07.2019 15:50

At what step in the critiquing process do you discuss how the visual artist used the principles of design in their artwork describe interpret evaluate...

question

Computers and Technology, 12.07.2019 15:50

Not providing guarding or fall protection for workers on a 25-foot scaffold. the resulting fall would most likely end in death, broken bones, and/or o...

question

History, 12.07.2019 15:50

Which of the following describes a drawback of a command economy compared to a free market economy? a. it reduces innovation by requiring all busine...

More questions: Chemistry Another questions