Docsity
Log inSign up
Docsity
Prepare for your exams
Prepare for your exams

Study with the several resources on Docsity

Earn points to download
Earn points to download

Earn points by helping other students or get them with a premium plan

Guidelines and tips
Guidelines and tips
Sell on Docsity
Sell on Docsity
Log inSign up

Prepare for your exams

Study with the several resources on Docsity

Find documents

Prepare for your exams with the study notes shared by other students like you on Docsity

Search Store documents

The best documents sold by students who completed their studies

Search through all study resources
Docsity AINEW

Summarize your documents, ask them questions, convert them into quizzes and concept maps

Explore questions

Clear up your doubts by reading the answers to questions asked by your fellow students

Earn points to download

Earn points by helping other students or get them with a premium plan

Share documents
download point icon20 Points

For each uploaded document

Answer questions
download point icon5 Points

For each given answer (max 1 per day)

All the ways to get free points
Get points immediately

Choose a premium plan with all the points you need

Study Opportunities

Choose your next study program

Get in touch with the best universities in the world. Search through thousands of universities and official partners

Community

Ask the community

Ask the community for help and clear up your study doubts

University Rankings

Discover the best universities in your country according to Docsity users

Free resources

Our save-the-student-ebooks!

Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors

From our blog

Exams and Study
Go to the blog

Mole Calculation Worksheet with Solutions, Exercises of Chemistry

Evangelical SeminaryChemistry

Worksheet for chemistry students at Everett Community College

Typology: Exercises

2020/2021

Uploaded on 04/20/2021

thehurts
thehurts 🇺🇸

4.5

(11)

219 documents

1 / 2

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
Mole Calculation Worksheet
W 340
Everett Community College Tutoring Center
Student Support Services Program
1) How many moles are in 40.0 grams of water?
2) How many grams are in 3.7 moles of Na2O?
3) How many atoms are in 14 moles of cadmium?
4) How many moles are in 4.3 x 1022 molecules of H3PO4?
5) How many molecules are in 48.0 grams of NaOH?
6) How many grams are in 4.63 x 1024 molecules of CCl4?
pf2

Partial preview of the text

Download Mole Calculation Worksheet with Solutions and more Exercises Chemistry in PDF only on Docsity!

Mole Calculation Worksheet

W 340

Everett Community College Tutoring Center Student Support Services Program

  1. How many moles are in 40.0 grams of water?
  2. How many grams are in 3.7 moles of Na 2 O?
  3. How many atoms are in 14 moles of cadmium?
  4. How many moles are in 4.3 x 10 22 molecules of H 3 PO 4?
  5. How many molecules are in 48.0 grams of NaOH?
  6. How many grams are in 4.63 x 10 24 molecules of CCl 4?

Solutions

  1. How many moles are in 40.0 grams of water? 40.0 g H 2 O x 1 mole H 2 O = 2.22 mole H 2 O 18.01 g H 2 O
  2. How many grams are in 3.7 moles of Na 2 O? 3.7 moles Na 2 O x 62 g Na 2 O = 230 g Na 2 O 1 mole Na 2 O
  3. How many atoms are in 14 moles of cadmium? 14 mole Cd x 6.022 x 10^23 atoms Cd = 8.4 x 10^23 atoms Cd 1 mole Cd
  4. How many moles are in 4.3 x 10^22 molecules of H 3 PO 4? 4.3 x 10^22 molecules H 3 PO 4 x 1 mole H 3 PO 4 = 7.1 x 10-2^ moles H 3 PO 4 6.022 x 10^23 molecules H 3 PO 4
  5. How many molecules are in 48.0 grams of NaOH? 48.0 molecules NaOH x 1 mole NaOH x 6.022 x 10^23 molecules NaOH 40 g NaOH 1 mole NaOH = 7.23 x 10^23 molecules NaOH
  6. How many grams are in 4.63 x 10^24 molecules of CCl 4? 4.63 x 10^24 molecules CCl 4 x 1 mole CCl 4 x 153.8 g CCl 4 = 1180 g CCl 4 6.022 x 10^23 molecules CCl 4 1 mole CCl 4