Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. a) how many moles of cu are there in 35.7 grams of

a) How many moles of Cu are there in 35.7 grams of Cu? b) How many MOLES...

60.1K

Verified Solution

Question

Chemistry

a) How many moles of Cu are there in35.7 grams of Cu?

b) How many MOLES of dinitrogentetrafluoride are present in 3.33 gramsof this compound ?

c) How many ATOMS of nitrogenare present in 3.29 grams of dinitrogentetrafluoride ?  atoms ofnitrogen .

d) How many GRAMS of fluorine arepresent in 6.41×1022 molecules ofdinitrogen tetrafluoride ?  

e) How many GRAMS of dinitrogentetrafluoride are present in 1.98 molesof this compound ?   

Answer & Explanation Solved by verified expert
4.1 Ratings (703 Votes)
a Molar mass of Cu 6355 gmol massCu 357 g use number of mol of Cu n mass of Cumolar mass of Cu 357 g6355 gmol 05618 mol Answer 0562 mol b Molar mass of N2F4 MM 2MMN 4MMF 21401 4190 10402 gmol massN2F4 333 g use number of mol of N2F4 n mass of    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Rewrite without parentheses 2x 6 z 3 3z 5 9x 2 z Simplify your answer...

Basic Math
Q

What is the developmental defect associated with Thalidomide? What was it prescribed for? What is the...

Medical Sciences
Q

2) Proteins imported to which of the following organelles do NOT have their signal sequence cleaved? A....

Biology
Q

Consider the market for minivans. For each of the events listed below: → identify which of the...

Economics
Q

4 A pendulum of length L 15 cm is held with its string horizontal and...

Physics
Q

Which of these is not affected by a person s credit score O A Apartment...

Geometry
Q

1 Dr Wittgenstein is researching the time it takes for people to fall asleep at...

Basic Math
Q

National Steel 15-year bonds pay 15% coupon interest rate annually. a) the market...

Accounting
Q

Mighty Muffler, Inc., operates an automobile service facility that specializes in replacing mufflers on compact...

Accounting
Q

I need help with A- 17 and 18. and B. thank you The...

Accounting
Q

Dillards companys production budget of a product called IBig is as follows: Budgeted production ...

Accounting
Q

Item 10Item 10 MSG Corporation issued $102,000 of 3-year, 4% bonds outstanding on December 31,...

Accounting