subject

Physics, 10.09.2019 02:10 victoriakraus1482

For questions 18-21, . in each space, classify the reaction type.
18. 2libr + pb(no3) - pbbr2 + 2lino3
19. fe + 2hcl - fecl2 + h2
20. cao + h2o - ca(oh)2
21. nicl2 - ni + cl2

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 22.06.2019 16:30

An astronaut in space cannot use a scale or balance to weigh objects because there is no gravity. but she does have devices to measure distance and time accurately. she knows her own mass is 77.4 kg , but she is unsure of the mass of a large gas canister in the airless rocket. when this canister is approaching her at 3.50 m/s , she pushes against it, which slows it down to 1.30 m/s (but does not reverse it) and gives her a speed of 2.60 m/s . what is the mass of the canister?

Answers: 1

question

Physics, 23.06.2019 00:30

Why is no-till farming more sustainable than many traditional methods of farming

Answers: 3

question

Physics, 23.06.2019 02:30

Which substance partical has negligible massand travels around outsidethe nucleus

Answers: 3

question

Physics, 23.06.2019 07:00

Which best offense of relationship between speed and velocity speed is velocity what displacement velocity and speed with displacement spee is based on a specific direction velocity isis based on displacement

Answers: 1

You know the right answer?

For questions 18-21, . in each space, classify the reaction type.
18. 2libr + pb(no3) - pbbr...

Questions

question

Health, 28.06.2019 06:50

Ruth has weighed 130 pounds all her adult life. during her pregnancy, she gained 25 pounds. after having her baby, ruth’s weight returned naturally to...

question

Business, 28.06.2019 06:50

Prepare a 2018 balance sheet for rogers corp. based on the following information: cash = $138,000; patents and copyrights = $630,000; accounts paya...

question

Chemistry, 28.06.2019 06:50

Which of the following solutions will have the highest concentration of chloride ions? which of the following solutions will have the highest concent...

question

Mathematics, 28.06.2019 06:50

Use the shell method to set up and evaluate the integral that gives the volume of the solid generated by revolving the plane region about the y-axis....

question

Business, 28.06.2019 06:50

You are considering two savings options. both options offer a rate of return of 7.6 percent. the first option is to save $2,500, $2,500, and $3,000 at...

question

Social Studies, 28.06.2019 06:50

In those days he really didn’t know what he was talking about; that is to say, he was a young jailkid all hung-up on the wonderful possibilities of b...

question

Business, 28.06.2019 06:50

The leghorn breed of chicken is marketed as being able to lay on average 280 eggs a year it's first season of laying. a small-time chicken farmer has...

question

Physics, 28.06.2019 06:50

Identify each of the following as being most like an observation, a law, or a theory. (a) all coastal areas experience two high tides and two low tide...

question

Biology, 28.06.2019 06:50

The central nervous sytem is responsible doe many functions, including...

question

Mathematics, 28.06.2019 06:50

Which of these pairs of events are independent? a. you remove a blue glove from a drawer without looking, then remove another blue glove. b. you reach...

question

English, 28.06.2019 06:50

What does this quote mean? "there are only two or three human stories, and they go on repeating themselves as fiercely as if they had never happened...

question

Social Studies, 28.06.2019 06:50

Test yourself! answer the following questions. type the best responses in the boxes. watch for where you need to use capital letters. 1. if you choos...

question

Biology, 28.06.2019 06:50

Last day of school and fixing grades so plz i really need it

question

Chemistry, 28.06.2019 06:50

Achemist prepares an aqueous solution with a volume of 250 ml, containing 4.3 g of koh. what is the molarity of the solution?...

question

English, 28.06.2019 06:50

Just 28-october 1 for which class is tish writing her journal?...

question

Biology, 28.06.2019 06:50

**brainlist*** classify the hypotheses about fluids on earth as falsifiable or non-falsifiable.

question

History, 28.06.2019 06:50

Plz ! markin brainiest and givin 25 pts ! give the description and un agency for each global issue: global culture and heritage preservation clim...

question

Biology, 28.06.2019 06:50

What type of cell is prepared to live on its own? a. viral cell b. unicellular cell c. multicellular cell d. eukaryotic cell...

question

History, 28.06.2019 06:50

What were the major countries involved in the cold war?...

question

Mathematics, 28.06.2019 06:50

What is the mean absolute deviation of the data set? {8, 11, 12, 17} enter your answer in the box. round to the nearest tenth, if necessary....

More questions: Physics Another questions

Questions on the website: 13722360