subject

Physics, 01.08.2019 13:47 emmer321s

Ammonia can be represented by the chemical formula nh3. which of the following best describes ammonia an atom b a compound c an element d a mixture

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 22.06.2019 01:30

Which example has gravitational potential energy? a.a horse slowing down from a run b.an apple about to fall from a tree branch c.a bicycle being pedaled down a horizontal path d.beaker sitting on the floor

Answers: 1

question

Physics, 22.06.2019 14:30

An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices

Answers: 1

question

Physics, 22.06.2019 20:00

Bahan yang digunakan mencegah terjadinya polarisasi pada batu baterai a.larutan h2so4b.mncl2 dan serbuk karbonc.pbso4d.nh4cl

Answers: 3

question

Physics, 23.06.2019 00:00

You are standing on a boat. which of the following strategies will make the boat start moving? a. pushing the mast b. throwing some cargo out of the boat c. pushing the front ofthe boat d. pushing another passenger

Answers: 3

You know the right answer?

Ammonia can be represented by the chemical formula nh3. which of the following best describes ammoni...

Questions

question

Health, 02.10.2020 22:01

1 Which part of the cell theory could not have been known when it was first proposed in the 19th century (around 1849)?...

question

Social Studies, 02.10.2020 22:01

When meeting a woman he finds attractive, Max frequently stands very close, often touching her. This is an example of a. sharing impersonal space

question

Chemistry, 02.10.2020 22:01

Question 8 2 pts Perform the following calculation and give an answer with the proper number of significant figures:

question

Mathematics, 02.10.2020 22:01

How are the number of maximums and minimums related to the number of increasing and decreasing intervals?...

question

History, 02.10.2020 22:01

Which steps did Martin Luther King Jr. outline for a nonviolent campaign in his "Letter from Birmingham Jail"? A. gathering of facts, negotiation, sel...

question

Mathematics, 02.10.2020 22:01

A college student needs 60 credit hours to receive his degree. He took five 3- credit hour classes at the community college and has completed 48 credi...

question

Mathematics, 02.10.2020 22:01

The table shows how far a distance runner has traveled since the race began. What is her average rate of change, in miles per hour, during the interva...

question

Social Studies, 02.10.2020 22:01

The temporal lobe and hippocampus are associated with (2 points) a decay b explicit memory c implicit memory d movement...

question

Mathematics, 02.10.2020 22:01

Transform this matrix to reduced row echelon form: 2 −1 −4 7 0 −30 20 −50 0 0 44 −44...

question

History, 02.10.2020 22:01

Moving to the next question prevents changes to this answer. Question The archaeological materials that survive the ravages of time and the el...

question

Medicine, 02.10.2020 22:01

HOW DOES RESISTANCE TAKE PLACE? HOW WILL YOU PREVENT DRUG RESISTANCE...

question

English, 02.10.2020 22:01

Read the excerpt from The Building of Manhattan. Which question can be answered only if an illustration accompanies the text?...

question

Mathematics, 02.10.2020 22:01

Question 5 of 10 Which shows the equation below written in the form ax2 + bx+c=0? 2x2 - 2 = -5x-1 A. 2x2 + 5x-3 = 0 B. 2x2 - 5x-1=0...

question

English, 02.10.2020 22:01

How does Abigail Williams's personality cause the Salem children and adults to so willingly believe her explanations and accusations in Act 1 of The C...

question

Mathematics, 02.10.2020 23:01

Replace ∗ with a monomial so that the trinomial may be represented by a square of a binomial: ∗ +28a+49...

question

Mathematics, 02.10.2020 23:01

The ratio of meatballs to the total number of toppings on a pizza is 2:5. Can this be thought of as a fraction? A) No because ratios can never be tho...

question

Mathematics, 02.10.2020 23:01

(1/2)n+r n - 30. r - 6...

question

Biology, 02.10.2020 23:01

What is An early sign of drug use...

question

Computers and Technology, 02.10.2020 23:01

What is generation of computer...

question

Mathematics, 02.10.2020 23:01

Two grapefruits of masses 50g and 75g respectively are falling from the top of the tree simultaneously. Given that the height of the tree is 32m, calc...

More questions: Physics Another questions