Calculate the mass percent of different elements present in sodium sulphate (Na2 SO4).

Asked by Last Modified  

Follow 1
Answer

Please enter your answer

Home Tutor

The molecular formula of sodium sulphate is (Na2SO4). Molar mass = atomic mass of Na(23) + atomic mass of S(32.066) + atomic mass of O(16) Molar mass of (Na2SO4) = = 142.066 Mass percent of an element ∴ Mass percent of sodium: Mass percent of sulphur: Mass percent of oxygen:
read more
The molecular formula of sodium sulphate is (Na2SO4). Molar mass = atomic mass of Na(23) + atomic mass of S(32.066) + atomic mass of O(16) Molar mass of (Na2SO4) = [(2 × 23.0) + (32.066) + 4 (16.00)] = 142.066 Mass percent of an element ∴ Mass percent of sodium: Mass percent of sulphur: Mass percent of oxygen: read less
Comments

Related Questions

Which is the best chemistry branch for Msc in chemistry?
Inorganic chemistry (if you are planning for industrial jobs)
Praveen
1 0
6
What is the fee for a student going to class 11 for JEE coaching?
fees for JEE coaching (11th or 12th) its depends upon which coaching your joining like if u will go KOTA and your joining RESONANCE, BANSAL, ALLEN, MOTION, VIBRANT, CAREER POINT almost all coaching will...
Saddam
0 0
6
Which is the recently discovered element?
Nihonium (Nh) , Moscovium (Mc), Tennessine (Ts) , Oganesson (Og).
Ayesha
Is class 11 coaching important or not?
Most of the basics required for studying Engineering is in 11th and 12th syllabus. One should be clear in all the topics, then only he/she will be able to under stand the applications of science in engineering.
Sagar
0 0
6

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

Ask a Question

Related Lessons

ORGANIC CHEMISTRY &ITS IMPORTANCE, TETRA VALENCE OF CARBON
Organic chemistry is a branch of chemistry which deals with the study of cabron and its comopounds. For those who are preparing for IIT-JEE MAINS & Advanced and NEET aspirants it's one of the best...

Chemical bonding
Question 1: What is the difference Between CO2 and SiO2, hybridization both? Answer 1: co2 is the gas, while sio2 is the glass Due to c atomic number 6, an electronic configuration is 1s2, 2s2 2p2...

Basics of Mole concept
What is Mole? If we talk of quantity a Dozen then it is 12 Pair= 2 Dozen and pair both are quantities without having unit,similiarly Mole is quantity which is equal to 6.023x1023. Now imagine hypothetically...

Chelate Effect
1. Question: What is meant by the chelate effect? Give an example. Answer: When a didentate or a polydentate ligand contains donor atoms positioned in such a way that when they coordinate with the...

Types of covalent bond fission
When a covalent bond breaks, under the influence of incoming electrophile or nucleophile, it happens in two ways 1.Heterolytic fission 2.Homolytic fission Homolytic fission : when a covalent bond...

Recommended Articles

Learning for every child starts from a very young age. While the formal methods include school curriculums and private lessons, the informal methods include dancing, music, drawing, and various fun-filling activities. Playing games and practising these types of activities helps the children get out of boredom and...

Read full article >

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 >

Once over with the tenth board exams, a heavy percentage of students remain confused between the three academic streams they have to choose from - science, arts or commerce. Some are confident enough to take a call on this much in advance. But there is no worry if as a student you take time to make choice between - science,...

Read full article >

With the current trend of the world going digital, electronic renaissance is a new movement that is welcomed by the new generation as it helps makes the lives of millions of people easier and convenient. Along with this rapidly changing movement and gaining popularity of Internet, e-Learning is a new tool that emerging...

Read full article >

Looking for Class 11 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you