Chemistry, asked by kakshilpatel3p3clym, 1 year ago

calculate number of atoms in 160gm br

Answers

Answered by PranavPandey45
1
see the answer 2× Avogadro's constant
Attachments:
kakshilpatel3p3clym: thanx a lot bro
PranavPandey45: good luck
kakshilpatel3p3clym: thanx again
kakshilpatel3p3clym: having exams tomorrow
PranavPandey45: ok free to ask any questions
kakshilpatel3p3clym: sure
kakshilpatel3p3clym: I will message you
kakshilpatel3p3clym: just a minute
PranavPandey45: any questions
PranavPandey45: ???
Answered by chemistpk
0
Number of atoms=mass of atom/at.mass×NA

*NA=avogadro number.the value is 6.02£23

no.of atoms =160/79×6.02£23


by solving it you will get the answer

Hope it will be Useful☺
kakshilpatel3p3clym: thanx bro
chemistpk: hmmm
Previous Question
Next Question
Similar questions
English, 9 months ago
he said, "let us read"​...
Accountancy, 9 months ago
Ahmad sells frozen curry puffs made wife. Each week he shops at a local market and grocery store for ingredients and raw material for his product. His wife prepares the product from scratch and stores the raw product frozen; ready for distribution or sale. Ahmad's daughter keeps a record of the expenditure, as well as the accounts for purchases and sales. At the end of each financial vear, Ahmad...
Economy, 9 months ago
Living on reclaimed land in Mexico City has provided __________. A. new benefits and new dangers B. new benefits and no dangers C. limited opportunities for agriculture D. few benefits, due to flooding dangers...
English, 1 year ago
a short definition for teacher...
Science, 1 year ago
Why is tungsten used for filament of electric lamps ?
Social Sciences, 1 year ago
which state has highest rate of farmer suicide?
Science, 1 year ago
different types of leaves with information...
Social Sciences, 1 year ago
list of current chief ministers and governors of india...