Chemistry and Mole

How many moles of Cr are in 3.64 mol of Cr2O3
Subject
Topic
Level
University
Year
1
Subject
Topic
Level
College
Year
1
What is a saturated solution
Subject
Level
Highschool
Grade
13
Subject
Level
Highschool
Grade
9
why is it c ?
Subject
Topic

Total number of atoms and molecules present in carbon dioxide


 

Subject
Level
Middle School
Grade
8
Write the chemical formula of nitrogen oxide
Subject
Level
Junior High
Grade
12
Chemistry, Class of 2014 and my problem is How many moles of sulfur are needed to produce 15.0 mol of sulfur dioxide
Subject
Topic
Level
Junior High
Grade
10
Chemistry. What willbe the molarity of solution.which contain 5.85g of Nacl(s)per 500ml?
Subject
Topic
Level
Highschool
Grade
12
If 2.43g of magnesium burns in oxygen to produce 4.03g of magnesium oxide, what is the mass of reacting oxygen gas?
Subject
Topic
Level
Highschool
Grade
12
Calculate the total no. Of electron in 1 mole of CH4
Subject
Level
Highschool
Grade
11

What is a avogram?

Subject
Level
College
Year
2
What is gram atomic mass
Subject
Level
Middle School
Grade
6
Subject
Level
Highschool
Grade
7

How many moles of MgS2O3 are in 195 g of the compound?


 

Subject
Topic
Level
University
Year
2
How many moles of N are in 0.161 g of N2O?
Subject
Topic
Level
College
Year
3
7.5 moles of KCN to grams
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