Find the best tutors and institutes for Class 10 Tuition

Find Best Class 10 Tuition

Please select a Category.

Please select a Locality.

No matching category found.

No matching Locality found.

Outside India?
Calculate the mass of 0.5 mole of N2 gas (mass from mole of molecule).

Asked by Last Modified  

CBSE/Class 9/Science Tuition/Class IX-X Tuition

Follow 13
Answer

10 Answers

Please enter your answer

Molar mass of N2 is 28(since atomic weight of nitrogen is 14and forN2=14*2). So mass of 1 mole of N2 is 28g.Therefore mass of 0.5 mole is 28/2 =14g
Comments

N2 mass =28 for 1 mole For .5 mole (28/2)=14
Comments

Molar mass of N2 is 28 (since atomic weight of nitrogen is 14 and for N2=14*2) So mass of 1 mole of N2 is 28g. Therefore, mass of 0.5 mole is 28/2=14g
Comments

Tutor

mass of one mole of nitrogen gas is 28 gram(14*2) mass of 0.5 mole of nitrogen is 14 grams.
Comments

Teacher

Atomic Number of N2 gas is 14 and therefore the molecular weight is 14 x 2 = 28 gm Therefore the mass of 0.5 mole of N2 is 28/2 = 14 gm Ans
Comments

Mass of N2= 14*2 = 28g Mass of 0.5 mole = 28/0.5 =14g
Comments

Maths Science Expert

Nitrogen gas is N2. Molecular mass of N2 is 28 g 1 mole weighs 28g 0.5 moles weigh 14g
Comments

N2 has two atoms and atomic number OF Nitrogen is 7. so it`s molecular mass = 14 amu (7 protons and 7 neutrons) molecular mass of one mole of N2 = 28 gm/mole so mass of .5 mole of N2 = .5x28 gm = 14 gm. read more

N2 has two atoms and atomic number OF Nitrogen is 7.

so it`s molecular mass = 14 amu

(7 protons and 7 neutrons)

molecular mass of one mole of N2 = 28 gm/mole

so mass of .5 mole of N2 = .5x28 gm

                                     = 14 gm.

read less
Comments

Tutor

Mass of 1 mole of nitrogen gas is 2(atomic mass)=. 2x 14 = 28 Therefore 0.5mole has mass of 14
Comments

Molar mass of N2 is 28 (since atomic weight of nitrogen is 14 and for ñ2=14*2) So mass of 1mole of n2 is 28g. Therefore mass of 0.5 mole is 28/2=14g
Comments

View 8 more Answers

Related Questions

24/08/2018
12
19/05/2018
26

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Class 9 Motion
What is Motion? Change of position concerning time is called a motion. e.g. moving car, moving blades of a fan and many more. - The motion also depends on the frame of reference - Now what is the structure...

Swapnil S. | 13 Jul

0 0
0

Difference between distance and displacement
Distance Displacement It is a scalar quantity It is a vector quantity. It has only magnitude. It has both magnitude and direction. It will always have a positive value. It...

Aakash Gupta | 02 Jul

0 1
0

CHAPTER 1 - MOTION (CLASS 9 - CBSE - SCIENCE)
Motion and Rest To define motion first, we have to illustrate a reference point. A reference point or origin is, as the name suggests, a reference for us to verify whether an object is moving or not....

Vilsy Jomon | 01 Jun

0 0
0

Recommended Articles

With the mushrooming of international and private schools, it may seem that the education system of India is healthy. In reality, only 29% of children are sent to the private schools, while the remaining head for government or state funded education. So, to check the reality of Indian education system it is better to look...

Read full article >

When it comes deciding the right school for children, parents definitely try to be accurate. Yet the competitive academic industry offers too many options when it comes to school for children and there begins the confusion. With new schools coming up, parents get utterly confused which school will be the best for their...

Read full article >

Before sending children to school, parents hardly take the effort to well educate their children. Parents expect school to do everything and make the children become scholar. Though schools have significant roles to play in a child s life but certain developments and habits grow in a child, from parents end only. These...

Read full article >

It is very common for a child to complain that they are bored. Elders remain engrossed in their hectic schedule and children are the most affected ones. When in school, though they keep a busy schedule, but what next? After coming home, today s generation spends maximum time with nannies or caretakers. While the latter...

Read full article >

Looking for Class 10 Tuition ?

Find best Class 10 Tuition in your locality on UrbanPro.

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you

Find Best Class 10 Tuition ?

Find Now »

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 25 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 6.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more