2021-2022 Review One Step Mole Calculation HW
ChemistryWiki
|
RecentChanges
|
Preferences
Difference (from prior major revision)
(no other diffs)
Changed: 6c6
1. How many formula unit (fu) are there in 13.6 grams of Ca
1
Cl
2
(called Calcium chloride)?
1. How many moles are there in 13.6 grams of Ca
1
Cl
2
(called Calcium chloride)?
Changed: 94c94
2021-2022 Review One Step Mole Calculation HW
Answer the following problems showing all work. Make sure to first write down appropriate equation.
1. How many moles are there in 13.6 grams of Ca
1
Cl
2
(called Calcium chloride)?
2. How many liter @STP do you have if you have 5.10 mole of Carbon dioxide (C
1
O
2
)?
3. How many mole of N
1
O
2
do you have if you 149. g of this compound?
4. How many moles do you have if you 4.12E24 molecules of C
1
O
1
?
5. How many grams are there in 47.1 moles of Pb
1
O
2
(Lead (IV) oxide)?
Answer:
1) 0.123mole Ca
1
Cl
2
2) 114L @STP C
1
O
2
3) 3.24 mole N
1
O
2
4) 6.84 mole C
1
O
2
5) 1.63E4g Pb
1
O
2
ChemistryWiki
|
RecentChanges
|
Preferences
Edit text of this page
|
View other revisions
Last edited December 17, 2021 2:45 pm
(diff)
Search: