Chemistry, 27.04.2021 22:40 g0606997

A chemist has a 7.21g sample of a hydrate of lithium perchlorate. She heats it to drive off the water, and 4.78 g of anhydrous remains. What is the formula of the hydrate?

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 18:40

What type of reaction is zn + cucl2 → cu + zncl2?

Answers: 1

Answer

Chemistry, 22.06.2019 09:00

How many moles of al3+ ions are in 1.25 moles of al2o3

Answers: 1

Answer

Chemistry, 22.06.2019 09:10

Which compound contain an iron with a 3+ charge

Answers: 1

Answer

Chemistry, 22.06.2019 10:00

Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5

Answers: 3

Answer

You know the right answer?

A chemist has a 7.21g sample of a hydrate of lithium perchlorate. She heats it to drive off the wate...

Questions

English, 30.11.2019 03:31

Marina imagines that if she leaves her employees unsupervised for even a few minutes, they will do nothing but slack off. she is known as the "dragon...

Mathematics, 30.11.2019 03:31

In a harris poll, adults were asked if they are in favor of abolishing the penny. among the responses, 1241 answered "no," 459 answered "yes," and 352...

Engineering, 30.11.2019 03:31

Make sure the file guessnumber. py is selected and open. write loops that validate input at all places in the code where the user is asked to provide...

Mathematics, 30.11.2019 03:31

In a test of the effect of dampness on electric connections, 100 electric connections were randomly tested under damp conditions and 150 were randomly...

Business, 30.11.2019 03:31

In february 2017 the risk-free rate was 4.97 percent, the market risk premium was 7 percent, and the beta for twitter stock was 1.40. what is the expe...

Physics, 30.11.2019 03:31

If the air temperature is the same as the temperature of your skin (about 30 ∘c), your body cannot get rid of heat by transferring it to the air. in t...

Business, 30.11.2019 03:31

If an investment firm underwrites a stock issue, thea. corporation obtains cash immediately from the investment firm. b.investment firm has guaranteed...

Computers and Technology, 30.11.2019 03:31

Afriend asks you for writing a computer program to calculate the square yards of carpet needed for a dorm room. the statement "the living room floor...

Chemistry, 30.11.2019 03:31

Match each term with its definition. 1) reaction coordinate a) represents the additional free energy that molecules must have to attain the transition...

Business, 30.11.2019 03:31

Newman industries is a aaa-rated company that needs to fund a project with an estimated life of 10 years. it can borrow at a fixed rate of 10.50% or i...

Physics, 30.11.2019 03:31

Abucket of water of mass 14.7 is suspended by a rope wrapped around a windlass, that is a solid cylinder with diameter 0.280m with mass 11.6 kg. the c...

Mathematics, 30.11.2019 03:31

Mcphee company manufactures rugs in the cutting and assembly process. rugs are manufactured in 70-rug batch sizes. the cutting time is 14 minutes per...

Mathematics, 30.11.2019 03:31

An ant is moving on a numbered, horizontal line every second. the number ranges from −[infinity] to [infinity] . it moves to the left integer with a p...

Business, 30.11.2019 03:31

Michael hauck claimed that he was discharged by his employer, sabine pilot service, because he refused its direction to perform the illegal act of pum...

Business, 30.11.2019 03:31

Your division is considering two projects with the following cash flows (in millions): 0 1 2 3 project a -$35 $4 $14 $20 project b -$15 $8 $5 $4 what...

Physics, 30.11.2019 03:31

Andy is entering early adolescence. although he used to be a big to his mother by doing household chores, he now refuses, saying that the chores are...

Mathematics, 30.11.2019 03:31

Look at the 95% confidence interval and say whether the following statement is true or false. ""this interval describes the price of 95% of the rents...

Business, 30.11.2019 03:31

For its three investment centers, vaughn company accumulates the following data: i ii iii sales $1,941,000 $4,018,000 $3,956,000 controllable margin...

Engineering, 30.11.2019 03:31

Make sure that your class header specifies that aiplayer inherits from player. write a constructor , checker, tiebreak, lookahead) that constructs a n...

Mathematics, 30.11.2019 03:31

In the first equation in the system of equations, y represents the money collected from selling sweatshirts. in the second equation, y represents the...

More questions: Chemistry Another questions