Chemistry, asked by udainoor11, 1 year ago

please help me............

Attachments:

Answers

Answered by rupalimharidwar

1

2 × Na + S +5×O + 20 H
2 × 23 + 32 + 5× 16 +20×1
46+32+80+20
178==== ANSWER

Previous Question

Next Question

Similar questions

Physics, 7 months ago

Question- Complete the sentence and explain them. 1. The minimum distance between the start and finish points of the motion of an object is called the .............. of the object.

Math, 7 months ago

I. PQR is a triangle, right-angled at P. If PQ=10 cm and PR = 24 cm, find QR.

English, 7 months ago

F. Make abstract nouns from the words given in the table. Verbs and adjectives Abstract nouns 1. great 2. brave 3. die 4. happy 5. fail 6. act I 7. wide 8. broad 9. just queen of 10. protect practice 11. pleasing 12. heroic 13. try...

Economy, 1 year ago

what is Green Revolution? What are the achievements and drawbacksof reen revolution?

Social Sciences, 1 year ago

percapital income of farmer families in Punjab, Haryana, Bihar and Odisha...

Math, 1 year ago

Please answer the question no 10ka2...

Math, 1 year ago

I want to see whos know this answer I know that plz try to give answer if u wrong I will say u right answer u must be try Q. 1,4,9,16,25,36,49,....? a) 54 b)56 c)64 d)81...

Math, 1 year ago

please give me full solution...