UrbanPro

Take Class 10 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Search in

Calculate the number of particles in 46g of Na atoms (number from mass).

Asked by Last Modified  

Follow 1
Answer

Please enter your answer

atomic mass of Na=23uNumber of particles=Number of Moles x N⇒ (given weight/ Gram atomic weight) x 6.023 x 10²³= (46/23)x 6.023 x 10²³= 2x 6.023 x 10²³⇒ 12.046 x 10 ²³Na particles∴ 46 g of Na contains 12.044 x 10 ²³.
read more

atomic mass of Na=23u
Number of particles=Number of Moles x N
⇒ (given weight/ Gram atomic weight) x 6.023 x 10²³
= (46/23)x 6.023 x 10²³
= 2x 6.023 x 10²³
⇒ 12.046 x 10 ²³Na particles
∴ 46 g of Na contains 12.044 x 10 ²³.

read less
Comments

Related Questions

Name the three sub-atomic particles of an atom.
Three sub-atomic particles of an atom are: 1. Electron. 2. Proton. 3. Neutron Hydrogen is an exception as it has no neutrons. PS: Prepare your answers to the point and according to the marks. Time and...
Rajmohan
0 0
9
Differentiate between homogeneous and heterogeneous mixtures with examples.
The terms heterogeneous and homogeneous refer to mixtures of materials in chemistry. The difference between heterogeneous and homogeneous mixtures is the degree at which the materials are mixed together...
Divya
0 0
5

Which has more number of atoms, 100g of sodium or 100g of iron. How??

100g of sodium because of less atomic mass.
Sadhwi

What parents see in a good teacher,when they hire home tutor for their child's benefit?

 

Parents must ensure the following qualities in the home tutor for their child's benefit - 1. A verified teacher- The tutor should have a valid ID proof and address proof. It ensures safety of child. 2....
Sushma
Which light has highest wave length?
vibgyor is 7 light n towards to right side that wavelength increse.. then last is red highly wavelength
Murali

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

Ask a Question

Related Lessons

What is the speed of sound in steel?
A steel rod 100 cm long is clamped at its middle. The fundamental frequency of longitudinal vibrations of the rod are given to be 2.53 kHz. What is the speed of sound in steel?

Matter In Our Surroundings- States of Matter PART 2
Hey! I hope you have read the first part that is the introduction of this chapter. This is the continuation of it, so if you have not read the previous one go check it out in my lessons. STATES OF MATTER: BASIS...

How Small are These Particles of Matter?
The particles of matter are very small –they are small beyond our imagination!!!! Let us observe an activity, Activity: Take 2-3 crystals of potassium permanganate and dissolve them in 100...


What is an atom?
An atom is the smallest component of an element. Explanation Everything you see in your day to day life is made up of atoms. When you broke down an object again and again until you reach a point beyond...

Recommended Articles

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Quest Academy is a professional Bangalore based NEET and JEE (Main + Advanced) training institute. The academy was incorporated in 2015 to cater to the needs of students, who aim to crack competitive exams by connecting with the best brains around. The institute helps students enhance their skills and capabilities through...

Read full article >

Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...

Read full article >

Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...

Read full article >

Looking for Class 10 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for Class 10 Tuition Classes?

The best tutors for Class 10 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 10 Tuition with the Best Tutors

The best Tutors for Class 10 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 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 7.5 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