subject

Chemistry, 07.06.2021 17:10 jaedabugg

What is the percent composition by mass of nitrogen in the compound NH3 (gram-formula mass - 17 g/mol)? A.18%
B.25%
С.75%
D.82%

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 23:00

Esign techniques and materials that reduce the negative environmental impact of a structure are referred to as

Answers: 3

question

Chemistry, 22.06.2019 00:10

According to the diagram; a) identify the anode of the cell and write the half-reaction that occurs there b) write the overall equation for the reaction that occurs as the cell operates c) calculate the value of the standard cell potential ,e cell. d)write the shorthand notation of the cell above e)indicate the flow of the electrons on the diagram

Answers: 3

question

Chemistry, 22.06.2019 01:40

C3h8o3 - glycerol major species present when dissolved in water

Answers: 2

question

Chemistry, 22.06.2019 18:00

How many moles of oxygen gas are produced from the decomposition of six moles of potassium chlorate

Answers: 3

You know the right answer?

What is the percent composition by mass of nitrogen in the compound NH3 (gram-formula mass - 17 g/mo...

Questions

question

Mathematics, 13.04.2021 19:50

Given the side lengths, determine whether the triangle is acute, obtuse, right, or not a triangle

question

Mathematics, 13.04.2021 19:50

Create a factorable polynomial with a GCF of 6. Rewrite that polynomial in two other equivalent forms. Explain how each form was created...

question

Physics, 13.04.2021 19:50

What is the voltage of a circuit where we have a current of 12 A and a resistance of 8 Ohms?...

question

Chemistry, 13.04.2021 19:50

What is the method of seperating inmisible liquid...

question

History, 13.04.2021 19:50

Name the three kingdoms of early Korea...

question

Biology, 13.04.2021 19:50

how might abnormalities in an animal’s anatomy or Physiology have a negative impact on its health and well-being...

question

English, 13.04.2021 19:50

Which of the following is the best synonym for the word “eremitic”? A. independent B. reclusive C. insecure D.

question

Health, 13.04.2021 19:50

Freee Pointss- Bru. h this dude literally only goes on here to troll ppl on their questions and answers

question

Mathematics, 13.04.2021 19:50

Select the statement that describes the following expression 6 x (2 + 7) − 9. (4 points) Group of answer choices 6 times the sum of 2 and...

question

History, 13.04.2021 19:50

In 1860 North Carolina produced many crops. Some of these were produced primarily on plantations by enslaved laborers. Study the maps here to make con...

question

Mathematics, 13.04.2021 19:50

Audrey measures the distance around the lid of her aquarium. The picture shows the shape of the lid. If the perimeter of the lid is 56 inches, what i...

question

Chemistry, 13.04.2021 19:50

What happened to the blue rock that fell into the red river?help pls...

question

English, 13.04.2021 19:50

Identify the statement that correctly defines cause and effect. A. An effect comes about as a result of a cause and a cause makes an effect hap...

question

Mathematics, 13.04.2021 19:50

Please answer please answer please answer ...

question

Mathematics, 13.04.2021 19:50

Amanda has a piece of ribbon that is 1/4 yards long she wants to share the ribbon with two friends so that they can each wear ribbon for breast cancer...

question

Mathematics, 13.04.2021 19:50

6a+5b=4.54 3a+7b=3.17...

question

Mathematics, 13.04.2021 19:50

I Mark Brainliest ! No Bots Plz Select All that apply

question

Physics, 13.04.2021 19:50

Which of the following represents the law of heat exchange? Heat lost ≠ Heat gained Heat lost < Heat gained Heat lost > Heat gained...

question

Biology, 13.04.2021 19:50

In the Arctic marine habitat, fishing has long been a way of life. Natives to the area have satiably utilized the riches of the oceans for generation...

question

English, 13.04.2021 19:50

Which sentence has an error in parallel structure? A) The symptoms Holly felt were gruesome: burning skin, sweating forehead, and weeping...

More questions: Chemistry Another questions