Chemistry, 13.11.2020 22:10 morganpl415
A compound is made up of 30% nitrogen and 70% sulfur. the molar mass of a compound is 92 g/mol. What is the molecular formula of the compound?
Answers: 3
Chemistry, 22.06.2019 04:00
Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?
Answers: 3
Chemistry, 22.06.2019 07:20
After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)
Answers: 1
Chemistry, 22.06.2019 07:50
In which situation can a mixture always be called a solution
Answers: 3
A compound is made up of 30% nitrogen and 70% sulfur. the molar mass of a compound is 92 g/mol. What...
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